Product Guide Advanced Solutions for Steam and Condensate Management

Transcription

1 Product Guide 2018 Advanced Solutions for Steam and Condensate Management

2 About MIYAAKI 85 years Experience, Technology and Quality 85TH ANNIVERSARY OF QUAITY FROM JAPAN 85 H H The company MIYAAKI has a 85 years history as one of the leading Japanese manufacturers of equipment for steam and condensate lines. MIYAAKI has a long experience as the leading supplier of steam traps for oil refineries and chemical plants in Japan. Besides of steam traps the company offers a wide range of pressure reducing valves for steam and other media, steam-water-mixing valves, separators, strainer, sight glasses and other ancillary equipment. MIYAAKI offers sophisticated hardware and software solutions for managing the steam trap population in a plant. As the world leader of the production of bimetallic temperature control steam traps, the most effective steam traps for steam tracing and steam main lines in the sense of energy conservation, MIYAAKI contributes substantially to the reduction of CO 2 emissions and to the development of a healthy environment. Our mission Kensuke Miyawaki, President, member of the executive board of MIYAAKI Inc. MIYAAKI s mission is to promote the ideas of energy saving and environmental protection, to fulfil the deliveries of its products with a high rate of reliability and to provide a high level of technical support for our products. Reducing the consumption of energy in the form of steam is an extremely important goal of each modern industrial enterprise. Steam Traps are able to play an important role in this process, because by improving the management of the steam and condensate system and by regular professional steam trap surveys, up to 40% of the steam losses can be reduced which are not caused by the manufacturing process. e have every confidence that the high quality of MIYAAKI products will enable our customers to save energy and to meet their production goals. Our history MIYAAKI opened its doors in 1933 and began designing steam traps for industrial use. In 1949, after extensive experiments and tests, MIYAAKI developed an entirely new type of steam trap, with a Duplex -type valve, a doubleported valve operating by the pressure differential to increase the condensate capacity. In the following years, the design was further refined and sales soared to the point where by 1953 the company MIYAAKI Steam Trap Manufacturing Co., td. was able to incorporate. Along with the development and sales of products other than steam traps, the name changed to MIYAAKI Inc. in April To emphasize the growing international activities of MIYAAKI Inc., in June 1991 the subsidiary company MIYAAKI GmbH was established in Germany. ater a joint venture in Russia and an office in China had been opened. During the last decade the network of sales representatives around the world was enlarged considerably. MIYAAKI English Edition

3 TABE OF CONTENTS MIYAAKI certificates 4 Steam Traps Temperature Control Trap 5 12 Balanced Pressure Thermostatic Trap Thermodynamic Disc Trap Thermostatic Radiator Trap 26 Inverted Bucket Trap Ball Float Trap Pumping Trap Steam Trap with Two-bolt connection 52 Air Traps / Air Vents Air Trap Air Vent 60 Pressure Reducing Valves Pressure Reducing Valve Hot ater Supplying System Steam-ater-Mixing Valve ater Gun, Check Valve 74 Ancillary Equipment Strainer, Vacuum Breaker, Anti-Freezing Valve 75 Sight Glass 76 Separator 77 Testing Equipment Steam Trap Survey Assistant Steam Trap Management System MIYAAKI-Technology SCCV -System International Comparison and Conversion Material Standards and Temperature, Flange Standards Pressure, Steam Pressure Table Steam Trap Selection Guide 90 Pressure Equipment Directive 2014/68/EU 91 English Edition 2018 No. PG-01_1802E In the interest of the development and improvement of our products, MIYAAKI Inc. reserves the right to change the specification of the products. MIYAAKI Inc. MIYAAKI English Edition 3

4 MIYAAKI Certificates for products Quality, Performance and Challenges to energy saving Since 1933, MIYAAKI has committed itself to a policy of uncompromising quality, performance and challenges to energy conservation. Research and development has a high priority at MIYAAKI. To meet industry s demands and to ensure quality, MIYAAKI invests heavily in the best personnel, facilities, manufacturing techniques and quality control systems available today. This policy of Technology First has resulted in major advances in steam trap design and operation. As a result of the certification MIYAAKI can assure all our customers of its continuing policy of high quality standards and of the fact that all products are manufactured in accordance with international regulations and technical requirements. ISO 9001 ISO 11 European Directive 2014/68/EU AD 0-0 Certificate of Conformity Russia 4 MIYAAKI English Edition

5 Temperature Control Steam Traps SERIES TB Temperature Control Steam Traps are bimetallic steam traps which do not follow the steam saturation curve. The discharge temperature can be adjusted manually, what allows to adopt these steam traps to a wide range of applications, where optional undercooling is possible and where sensible heat savings and flash steam reduction are desirable. These steam traps are perfectly fitted for reducing the steam consumption at steam main and steam tracing lines thus guaranteeing a high degree of energy savings. Models TB7N & TB9N with forged steel body for low and medium pressure applications TBC2, TBC2B with stainless steel body for low pressure tracing TB1N with steel body for low pressure applications TB51/52 with forged steel body for high pressure applications TBH71/72/81/82 with cast steel body for high pressure applications Features - All traps are equipped with the patented valve mechanism SCCV -System (see pages 84 85). - The SCCV -System ensures a superior closing performance in the center of the port, greatly reduced wear of the internal parts and extended lifetime of the trap. - Highly efficient in energy conservation eliminates virtually % of steam loss. - Continuous discharge of the condensate according to the adjusted temperature not influenced by inlet pressure changes. - Inline repairable easy and quick replacement of the bimetal unit and the seat. - Readjustment possible while the trap is in operation (for low pressure applications). - All traps equipped with integral strainer. - Can be installed both horizontally and vertically. Suitable for: TB7N TB9N TBC2, TB1N TB51/52 TBH71/72/81/82 Steam main lines and tracing lines Operating principle cold condensate hot condensate Steam main lines, tracing and small heat exchanger applications with specific condensate undercooling Steam tracing lines High pressure steam main lines High pressure steam main lines 2a 3a ) On start-up, the bimetal discs are all flat and the valve shaft is up with the valve fully open. Virtually all cold condensate and air are discharged. 2) As the temperature of the condensate increases, the bimetal discs begin to curve gradually and force the valve shaft and the valve holder to move down. 2a) Most of the condensate is still discharged quickly, since the valve and the holes in the fixed guide on the valve seat are still fully open. 3) hen condensate with higher temperature (near to set temperature) flows in, the bimetal discs are curved even more and at the same time the valve shaft moves down and the valve holder closes the holes in the guide partially. 3a) The amount of condensate being discharged is reduced quickly. This prolongs the time that the hot condensate stays near the bimetal discs and the heat of the condensate is transferred to the bimetals much more effectively. 4) In case of very low condensate flow, the holes in the guide are closed completely by the valve holder and the valve will close precisely in the center of the seat. Normally, the trap is filled with hot condensate and the operation will rest in the state shown in figure 3. Condensate will be discharged continuously at a stable temperature (very close to the set temperature). MIYAAKI English Edition 5

6 Steam Traps SERIES TB Bimetal Temperature Control Trap TB7N Available options TB7N with ball valve (TB7BN-C) with blow valve (TB7BN-R) Special version TB7N-P with maximum operating pressure 2,7 MPa / 392 g Special face-to-face dimensions available. * Curve 1 shows the trap s maximum capacity when discharging cold condensate. ** Curve 2 shows the trap s maximum capacity when discharging hot condensate at a temperature of 10 C (18 F) below the adjusted temperature of the trap. Standard factory setting*: C at 1,0 MPa (212 F at 145 g) * Settings may differ in various regions. For more information please contact us. Screwed & Socket eld Max. allowable pressure (PMA) = 4,0 MPa (580 g) Max. allowable temperature (TMA) = C (752 F) Dimensions TB7N / TB7N TB7NF Connection with Ball Valve with Blow Valve Capacity Chart TB7N ,01 0,02 0,03 0,05 0,07 0,1 Temperature Stroke Chart TB7N Set temperature C Curve 1*: Cold Condensate Curve 2**: t = 10 C g ,2 0,3 0,5 0,7 1,0 2, , , , , , , , , , , ,0 3,5 3,0 2, ,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 1,9 2,0 2,1 86 Number of Turns C F Operating Pressure MPa Model Connections Size TB7N TB7N TB7NF Screwed Rc, NPT Socket eld JIS, ASME, DIN JIS, ASME DIN PN40 Pressure Temperature Adjustable Range Dimensions (mm) Dimensions (in) Body Material eight MPa g C F C F H1 H1 kg lb ,0 2.2 ¾ 2, , , ,0 2.2 ¾ 2, , Forged 1,2 2.6 Steel A105 2,6 5.7 ¾ , , , DN15 2, DN ,3 7.0 DN , MIYAAKI English Edition

7 TB9N Steam Traps Bimetal Temperature Control Trap SERIES TB Capacity Chart TB9N Available options TB9N with a ball valve (TB9BN-C) with a blow valve (TB9BN-R) Special face-to-face dimensions available. * Curve 1 shows the trap s maximum capacity when discharging cold condensate. ** Curve 2 shows the trap s maximum capacity when discharging hot condensate at a temperature of 10 C (18 F) below the adjusted temperature of the trap. Screwed & Socket eld Connection with Ball Valve ,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 1,6 Temperature Stroke Chart TB9N Curve 1*: Cold Condensate Curve 2**: t = 10 C The dashed line shows the standard factory setting: C at 0,5 MPa (212 F at 73 g) g C F Max. allowable pressure (PMA): 4,0 MPa (580 g) Max. allowable temperature (TMA): C (752 F) Dimensions TB9N / TB9N with Blow Valve Number of Turns TB9NF 1 Set Temp. 0 0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 Operating Pressure MPa Model Connections Size TB9N TB9N TB9NF Screwed Rc, NPT Socket eld JIS, ASME, DIN JIS, ASME DIN PN40 Pressure Temperature Adjustable Range Dimensions (mm) Dimensions (in) Body eight Material MPa g C F C F H1 H1 kg lb ,9 2.0 ¾ 1, , , ,9 2.0 ¾ 1, , Forged Steel 1, A105 2,6 5.7 ¾ , , , DN15 2, DN ,4 7.5 DN ,0 8.8 MIYAAKI English Edition 7

8 Steam Traps SERIES TB Bimetal Temperature Control Trap Super Trace TBC2, TBC2B TB1N Basic Type with Ball Valve Capacity Chart TBC2/TBC2B-6 Capacity Chart TB1N Available option TBC2 with a Ball Valve (TBC2B-C) Special version TBC2-10 Operating pressure range: 0,5 1 MPa ( g) * Curve 1 shows the trap s maximum capacity when discharging cold condensate. ** Curve 2 shows the trap s maximum capacity when discharging hot condensate at a temperature of 10 C (18 F) (TBC2) / 5 C (9 F) (TB1N) below the adjusted temperature of the trap. Standard factory setting: 70 C at 0,5 MPa; 158 F at 73 g The dashed line shows the standard factory setting Curve 1*: Cold Condensate Curve 2**: t = 10 C 1 0,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,4 0, Curve 1*: Cold Condensate Curve 2**: t = 5 C 0,01 0,02 0,05 0,1 0,2 0,3 0,5 1,0 1, Dimensions TBC2-6 Temperature Stroke Chart TBC2/TBC2B-6 Temperature Stroke Chart TB1N 6 g g TBC2B-6 Number of Turns 5,5 5 4,5 4 3,5 3 2,5 2 C F Set Temp. Number of Turns 2,5 2 1,5 1 C F TB1N 1,5 1 0,5 0, Set Temp ,1 0,2 0,3 0,4 0,5 0, ,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 Operating Pressure MPa Operating Pressure MPa Model Connections Size TBC2-6 TBC2B-6 TB1N Screwed Rc, NPT Screwed Rc, NPT Pressure Temperature Adjustable Range Dimensions (mm) Dimensions (in) Body Material MPa g C F C F H1 H1 kg lb ¼, 3 /8 0, ¼, 3 /8 1, Stainless Steel SCS13A Carbon Steel S25C eight 0, , MIYAAKI English Edition

9 TB51, TB52 Steam Traps Bimetal Temperature Control Trap Higher Version SERIES TB Capacity Chart TB51-45, TB Curve 1*: Cold Condensate Curve 2**: t = 10 C Capacity Chart TB51-65, TB Curve 1*: Cold Condensate Curve 2**: t = 10 C Basic Type Dimensions TB51, TB52 Special face-to-face dimensions available. * Curve 1 shows the trap s maximum capacity when discharging cold condensate. ** Curve 2 shows the trap s maximum capacity when discharging hot condensate at a temperature of 10 C (18 F) below the adjusted temperature of the trap. Standard factory setting: TB51-45, TB52-45: 180 C at 2,1 MPa; 356 F at 305 g TB51-65, TB52-65: 220 C at 4,4 MPa; 428 F at 638 g The dashed line shows the standard factory setting. 50 1,0 1,5 2,0 3,0 4,0 4,5 Temperature Stroke Chart TB51-45, TB52-45 Number of Turns g C F ,0 2,0 3,0 4,0 4,5 Operating Pressure MPa TB51F, TB52F Set Temp. Number of Turns 20 1,0 1,5 2,0 3,0 4,0 5,0 6,0 6,5 Temperature Stroke Chart TB51-65, TB52-65 g C F ,0 2,0 3,0 4,0 5,0 6,0 6,5 Table 1: Face-to-face dimensions / weights 2 1 Operating Pressure MPa Set Temp. H 1 H 1 Model Size (in) ASME 600 lb DIN PN63 / PN JIS 63 K / ASME 900 lb mm in kg lb mm in kg lb mm in kg lb H 2 H 2 TB51F TB52F 7.9 7, , , ¾ , , , , , , Pressure Temperature Adjustable Range Dimensions (mm) Dimensions (in) Body eight Model Connections Size Material MPa g C F C F H1 H1 kg lb 45 Screwed 4, , Rc, NPT 6,5 943 (475) (887) TB51 (TB52) TB51 45 Socket eld 4, (TB52) 65 JIS, ASME, DIN 6,5 943 (475) (887) TB51 (TB52)F 45 4, JIS, ASME, DIN (475) (887) 65 6, Forged Steel A105 5, Table Table TB52: A182 F22 Table 1 Table 1 MIYAAKI English Edition 9

10 Steam Traps SERIES TB Bimetal Temperature Control Trap High Pressure TBH71, TBH72 TBH81, TBH82 Dimensions H1 TBH71- Socket eld TBH72, TBH81, TBH82 Socket eld TBH71- F H1 Standard factory settings TBH71 TBH72-, TBH81-, TBH82- Socket eld Model MPa g Model MPa g TBH ,5 (210 C) 942 (410 F) TBH ,5 (210 C) 942 (410 F) TBH ,0 (230 C) 1160 (446 F) TBH ,0 (230 C) 1160 (446 F) TBH ,5 (250 C) 1522 (482 F) TBH ,5 (250 C) 1522 (482 F) TBH81-15,0 (270 C) 2175 (518 F) TBH82-15,0 (270 C) 2175 (518 F) Pressure shell design conditions PMA TMA Model MPa g C F TBH71-80 TBH ,8 (425 C) 1711 (800 F) 593 (1,3MPa) 1 (188 g) TBH72-80 TBH ,0 (492 C) 3625 (918 F) 593 (3,7MPa) 1 (536 g) TBH TBH81-25,0 (492 C) 3625 (918 F) 593 (3,7MPa) 1 (536 g) TBH ,0 (520 C) 3625 (968 F) 593 (5,9MPa) 1 (856 g) TBH82-25,0 (538 C) 3625 ( F) 593 (7,3MPa) 1 (1059 g) H1 H1 TBH72- F, TBH81- F, TBH82- F Model Connections Size Operating Pressure Range Temperature Adjustable Range Dimensions (mm) Dimensions (in) Body Material eight MPa g C F C F H1 H1 kg lb TBH ,0 8, Socket eld TBH ,0 10, Cast Steel JIS, ASME, TBH A217C6 DIN 2,0 15, TBH81-2,0 20, TBH71-80F 1,0 8, * 41.8* TBH71-105F 1,0 10, Cast Steel 19* 41.8* JIS, ASME, TBH81-150F A217C6 DIN 2,0 15, * 83.6* TBH81-F 2,0 20, * 83.6* Model Connections Size Operating Pressure Range Temperature Adjustable Range Dimensions (mm) Dimensions (in) Body Material eight MPa g C F C F H1 H1 kg lb TBH ,0 8, Socket eld A217C TBH ,0 10, JIS, ASME, TBH DIN 2,0 15, A217C9 TBH82-2,0 20, TBH72-80F 1,0 8, A217C6 35* 77.0* TBH72-105F 1,0 10, * 83.6* JIS, ASME, TBH82-150F DIN 2,0 15, * 101.2* A217C9 TBH82-F 2,0 20, * 167.2* * The weight refers to 1 flanged type. Depending on the size and flange standard the weights may differ. 10 MIYAAKI English Edition

11 Steam Traps Bimetal Temperature Control Trap High Pressure SERIES TB Capacity Charts Temperature Stroke Charts TBH71-80 TBH72-80 TBH71-80 TBH g g t > 48 C t = 20 C t = 10 C t = 5 C t > 94 C t = 20 C t = 10 C t = 5 C , , Operating Pressure MPa Operating Pressure MPa Number of Turns C F Set Temp. Number of Turns C F Set Temp. TBH TBH t > 40 C t = 20 C t = 10 C t = 5 C t > 78 C t = 20 C t = 10 C t = 5 C 40 TBH Number of Turns 2 TBH g g C F C F Set Temp. Set 1 Temp. Number of Turns , ,5 1 1, , ,5 Operating Pressure MPa ,5 Operating Pressure MPa TBH t > 30 C t = 20 C t = 10 C t = 5 C 40 TBH t > 56 C t = 20 C t = 10 C t = 5 C TBH Number of Turns 3 Set Temp TBH g g C F C F Set Temp Operating Pressure MPa TBH81 - TBH82 - TBH81 - TBH82 - g g t > 26 C t = 20 C t = 10 C t = 5 C t > 50 C t = 20 C t = 10 C t = 5 C The dashed line shows the standard factory setting Number of Turns C F Operating Pressure MPa MIYAAKI English Edition Set Temp. Number of Turns Number of Turns Operating Pressure MPa C F Operating Pressure MPa Set Temp.

12 Steam Traps SERIES TB Spare Parts TB7N TB9N TBC2, TBC2B 15 Cap 12 Adjust Nut 16 Cap Gasket 2 Cover 14 Cover Gasket 11 Adjust Bolt 13 O-Ring 17 Screen 15 Cap 12 Adjust Nut 16 Cap Gasket 2 Cover 14 Cover Gasket 11 Adjust Bolt 13 O-Ring 17 Screen 16 Cap 17 Gasket 13 Adjust Nut 2 Cover 12 Adjust Bolt 14 O-Ring 5, 7 11 Valve Unit 4, 6 10 Bimetal Unit 5 Spring 3 Valve Seat 18 Seat Gasket 4, 6 10 Bimetal Unit 5 Spring 3 Valve Seat 18 Seat Gasket 18 Screen 6 Spring 3 Valve Seat 4 Gasket 15 O-Ring 21 Plug TB1N TB51, TB52 16 Cap TBH71, TBH72, TBH81, TBH82 18 Nut 8 Screen 4 Valve Seat 22 Gasket 15 Gland 19 Packing 20 Spacer 17 Bolt 2 Cover 7 Valve 23 Nut 2 Cover 22 Adjust Nut 5, Bimetal Unit 9 Bush 14 Adjust Bolt Bimetal Unit 8 Spring 23 Adjust Bolt 24 Adjust Bush 33 Spacer 15 Screen 28 Guide Tube 2 Bonnet 9 ock Coil 7 Spring Plate 4 Valve 6 Holder 5 Spring 3 Valve Seat 18 Gasket 17 Screen 23 Bolt 32 Gasket Gasket 9 4, 7, 8, 21 Bimetal Unit 6, 25, 27, 30, 31 Valve Unit 26 Spring 5 Valve Seat 3 Seat Bush 3 Cover 21 Gasket 6 Adjust Bolt 23 Nut 18 Nut 12 MIYAAKI English Edition

13 Balanced Pressure Thermostatic Steam Traps SERIES D Balanced Pressure Thermostatic Steam Traps are equipped with a capsule element, which controls the discharge of condensate depending on the temperature. The capsule contains a special liquid, whose saturation temperature at a given pressure is always lower than that of the water. It ensures a very accurate functioning of the steam trap and is self-adjusting. The discharge characteristic follows the saturation curve independent from pressure changes and the condensate load. Series D MIYAAKI steam traps can be delivered with 3 different capsule types: Types H & C discharge hot condensate at approximately 5 C (9 F) below saturation temperature Type discharges hot condensate at approximately 15 C (27 F) below saturation temperature Models DC1, DC2, DV1, D1, DX1 DF1 with stainless steel body and internals with forged steel body and stainless steel internals Features - Excellent air venting characteristics at start-up and during operation - The operation will not be influenced by back pressure - At time of non-operation self-draining - No steam loss throughout its operating range - All traps equipped with integral strainers - Can be installed both horizontally and vertically - Easy in-line inspection and maintenance - ightweight, compact design Suitable for light to medium condensate loads: steam tracing, steam main drips, small heat exchangers, unit heaters, steam heating coils and many other applications in the petrochemical, chemical, textile, food, pharmaceutical and other industries. Operating principle cold condensate hot condensate steam Upon start-up in the presence of cold condensate, the capsule element is contracted and the valve plate has moved away from the seat. The wide open valve discharges condensate and air rapidly. As the temperature inside the trap increases, the capsule element will start to expand, moving the valve plate toward the seat. Just before the condensate reaches saturation temperature, the valve plate will close the seat completely. Steam can not enter the trap, ensuring zero steam loss. As the temperature inside the trap decreases, the capsule element moves away from the seat and the condensate will be discharged. During normal operation steps 3 and 4 will repeat continuously. Operating principle of DV1 when using the bypass valve hen the handle is turned in the direction indicated by the BO arrow on the nameplate (counterclockwise), the bypass valve will open, a bypass circuit will be formed inside the trap, and a large volume of air and condensate can be discharged quickly. Scale that has accumulated in the screen can also be blown out. hen the bypass valve is closed, the type DV1 will operate as a normal steam trap (see above operating principle). MIYAAKI English Edition 13

14 Steam Traps SERIES D Balanced Pressure Thermostatic Steam Trap DC1 DC2 Capacity Chart DC ,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 2,1 Cold ater Condensate Capacity Chart DC ,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 1,6 2, DC2R-16H Cold ater Condensate 2 DC2-16H Cold ater Condensate DV1 with Bypass Valve H 1 H 2 Capacity Chart DV Blow Off Capacity Cold ater Condensate Dimensions DC1 DC1-F 0,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 DC2 DV1 H 1 H 2 H 1 H 2 Model Connections Size Pressure Temperature Dimensions (mm) Dimensions (in) eight Body Material MPa g C F H1 H1 kg lb ¼, 3 / ,4 0.9 DC1-21H Screwed, ¾ ,5 1.1 DC1-21 Rc, NPT , , H 1 1,3 2.9 DC1-21HF Stainless Steel ¾ ,2 4.9 DC1-21F JIS, ASME, DIN SCS13A H 2 3,1 6.8 DC2R-16H Inlet: R 1, Outlet: Rc, NPT ,7 1.5 DC2-16H DV1-10 Screwed Rc, NPT, ¾ 1, ,9 1.9 DC2R-16H Type with bypass orifice, DC2-16H Type without bypass orifice 14 MIYAAKI English Edition

15 Steam Traps Balanced Pressure Thermostatic Steam Trap SERIES D D1 DX1 DF1 Dimensions D1 DX1 Screwed DF1 Socket eld Special face-to-face dimensions available. Capacity Chart D1, DF ,01 0,05 0,1 0,5 1,0 2,1 Cold ater Condensate Capacity Chart DX DX1R-5 0,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0, DX1-5 Cold ater Condensate Cold ater Condensate Model Connections Size D1-21 D1-10 DX1-5 (DX1R-5) DF1-21 DF1-21 DF1-21F Screwed Rc, NPT Screwed Rc, NPT ¼ 3 /8 ½ ¾ 1 ¼ 3 /8 ½ ¾ 1 Pressure Temperature Dimensions (mm) Dimensions (in) Body eight Material MPa g C F H1 H1 kg lb 2, Stainless Steel SCS13 0, , ,7 1.5 Tri-Clamp 38 mm 0, Screwed Rc, NPT Socket eld JIS, ASME, DIN JIS, DIN PN40, ASME 150, lb Stainless Steel SUS316 0, ½ ,0 2.2 ¾ ,3 2.9 ½ ¾ 2, Forged Steel A105 1, ½ , ¾ , ,0 8.8 MIYAAKI English Edition 15

16 Steam Traps SERIES D Spare Parts DV1 20 Nut DC2 Bolt 9 18 Handle Name plate 11 Cover 2 8 Cover Gasket 5 Stop Spring Capsule 3 Valve Seat 4 7 Seat Gasket Screen 6 17 Gland Nut 16 Gland Bush 14 Gland Packing 15 Plate 10 Bonnet 13 Spindle Cover 2 Gasket 9 Spring 8 Capsule 5 Valve Seat 6 Seat Gasket 7 Body 1 4 Union nut 11, 12, 19 Valve Unit 3 Nipple 10 Gasket DC1 D1 DF1 9 Bolt 9 Bolt 2 Cover 5 Stop Spring 8 Cover Gasket 3 Capsule 2 Cover 6 Screen 5 Stop Spring 3 Capsule 2 Cover 5 Stop Spring 8 Cover Gasket 3 Capsule 4 Valve Seat 4 Valve Seat 4 Valve Seat 7 Seat Gasket 6 Screen 7 Seat Gasket 8 Cover Gasket 7 Seat Gasket 6 Screen 16 MIYAAKI English Edition

17 Thermodynamic Disc Traps SERIES S Thermodynamic steam traps operate on the basis of the Bernoulli principle, depending on the relationship between the velocity and the pressure exerted by the condensate and steam inside the steam trap. They have only one moving part the disc. Due to their compact design and cost effectiveness thermodynamic steam traps are widely used in applications where the condensate must be removed immediately from steam lines and steam equipment. They discharge the condensate near the saturation temperature. The traps may operate up to a back pressure of 80% of the inlet pressure, but for smooth operation it is recommended that the back pressure does not exceed 50% of the inlet pressure. Thermodynamic steam traps discharge the condensate intermittently. All steam traps are equipped with a hardened stainless steel disc and seat. After the lapping process all disc surfaces are controlled individually before releasing them for use in steam traps. These features and very high and severe quality standards for the whole production process give MIYAAKI s thermodynamic steam traps a long and reliable service life. Models S31N Ductile Cast Iron Steam Traps with replaceable internals SC31 Stainless steel steam traps with replaceable internals SC, SF Cast Iron Steam Traps for high capacity SV Steam Traps with inbuilt bypass S3 Compact, very small trap for low capacity applications SU2N, SU2H, SD1 Stainless steel steam traps for low to high pressure applications S55N, S55H, S61N, S62N Forged steel steam traps for high pressure applications Features - Immediate discharge of condensate - Insensitive to waterhammer, superheated steam and freezing - Most types contain a bimetal ring which improves the ability of the trap to discharge air and cold condensate quickly at start-up and prevents air locking during times of operation - Can be installed in vertical or horizontal position - In case of danger of air locking special discs available - All traps equipped with additional cover for reduced frequency of cycling and energy savings - All traps with inbuilt strainers (except S3) - Easy maintenance Suitable for light to medium condensate loads: steam tracing, steam main drips, small heat exchangers, unit heaters, sterilizers and many other applications in the petrochemical, chemical, textile, food, pharma-ceutical and further industries. Series SV Thermodynamic steam traps with inbuilt bypass are designed for special applications in the food, pharmaceutical or other industries or for laundry applications where costs and space must be saved. Operating principle cold condensate hot condensate steam At the time of start-up the pressure of the incoming cold condensate and air raise the disc and water and air are discharged quickly. hen hot condensate flows into the trap, the trap is still open and the hot condensate can be discharged quickly. After hot condensate flows into the trap, steam enters it. As the velocity of the fluid increases, the pressure under the seat exerted by the steam de creases. At the same time the pressure in the pressure chamber above the disc increases. The disc is pressed down and closes. hile hot condensate flows into the trap, the trap remains closed for a certain period, as far as the steam inside the pressure chamber does not condense. The more condensate flows into the trap, the more the temperature cools down. The steam inside the pressure chamber also cools down and condenses. As a result, the pressure of the incoming condensate raises the disc and condensate is discharged. Cycles 2, 3 and 4 repeat. MIYAAKI English Edition 17

18 Steam Traps SERIES S Thermodynamic Disc Trap S31N, SC31 SC, SF Capacity Chart SC31 & SC31F/S31N & S31NF ,03 0,05 0,1 0,2 0,3 0,4 0,5 0,6 0,8 1,0 1,6 2, Capacity Chart S31N & S31NF 1¼ 2 ; SC310, SC311 & SF340, SF S31N & S31NF 1¼ 2 SC310, SC311 & SF340, SF341 0,03 0,05 0,08 0,1 0,2 0,3 0,4 0,6 1,0 1, Dimensions S31N/SC31 1 S31NF 1 SC31F 1 S31N 1¼ 2 SC310, SC311 S31NF 1¼ 2 SF340, SF341 H1 H1 H1 H1 Operating Pressure Range Temperature Dimensions (mm) Dimensions (in) Body eight Model Connections Size Material MPa g C F H1 H1 kg lb ,0 2.2 Screwed Stainless Steel SC31 ¾ ,3 2.9 Rc, G, NPT SCS , ,03 2, , Stainless Steel SC31F ¾ 3,9 8.6 JIS, ASME, DIN SCS14+SUS , Ductile 1,1 2.4 ¾ Cast Iron 1, Screwed FCD450 1,3 2.9 S31N Rc, NPT 1¼ , Cast Iron , FC , Ductile 2,5 5.5 ¾ Cast Iron 3, ,03 1, FCD450 4,2 9.2 S31NF JIS, ASME, DIN 1¼ 12, Cast Iron , FC , Screwed ¾ SC , Rc, NPT 1 Cast Iron ¾ FC250 SF , JIS, ASME, DIN 1 18 MIYAAKI English Edition

19 SV S3 Thermodynamic Disc Trap Steam Traps SERIES S S3 S3-X Capacity Chart SV-N Dimensions SV Blow-off Capacity Disc Steam Trap Capacity 0,03 0,05 0,1 0,2 0,3 0,5 0,7 1,0 1, Capacity Chart SV Blow-off Capacity Disc Steam Trap Capacity 30 0,03 0,05 0,1 0,2 0,3 0,5 0,8 1,0 1,6 Capacity Chart S3 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 SV - 4NF, 6NF, 8NF SV - 4N, 6N, 8N S3 S3-X SV1 SV - S3 S3-X Model Connections Size Screwed Rc, NPT Operating Pressure Range Temperature Dimensions (mm) Dimensions (in) eight Body Material MPa g C F H1 H1 kg lb 3 /8, Forged Steel 1, ¾, A105 1, N ,4 5.3 Screwed 6N ¾ ,5 5.5 Rc, NPT 0,03 1, N Cast Iron 2, NF FC250 4, NF ¾ , JIS, ASME, DIN 8NF , Screwed Inlet : Rc, NPT Outlet: G Screwed Rc, NPT ¼ 0,03 1, , Stainless Steel SUS416 ¼ 0,03 1, , MIYAAKI English Edition 19

20 Steam Traps SERIES S Thermodynamic Disc Trap SU2N, SU2H SD1 Special face-to-face dimensions available. Capacity Chart SU2N, SU2H Capacity Chart SD ,15 0,2 0,5 0,8 1,0 2,0 3,0 4,0 4,6 6,4 SU2N SU2H ,03 0, ,1 0,2 0,3 0,5 1,0 1,5 2 3,1 Dimensions SU2N, SU2H SU2N, SU2H SU2NF, SU2HF SD1 H 1 H 1 H 1 H 1 H 2 H 2 H 2 H 2 Operating Pressure Range Temperature Model Connections Size Dimensions (mm) Dimensions (in) Body eight Material MPa g C F H1 H1 kg lb SU2N Screwed ¾ (SU2H) Rc, NPT , Stainless Steel 0,9 2.0 SUS420J2 1,4 3.1 SU2N Socket eld (SU2H) JIS, ASME, DIN ¾ , ,15 4, , (2,0 6,4) ( ) 2,7 5.9 JIS, ASME ¾ ,7 8.1 SU2NF 1 Stainless Steel 4,3 9.5 (SU2HF) DN15 SUS420J2 2, DN ,3 7.3 DIN PN40 DN ,8 8.4 SD1 ¼ Screwed Stainless Steel 0,03 3, Rc, NPT ⅜ SUS420J2 0, MIYAAKI English Edition

21 S55N, S55H Steam Traps Thermodynamic Disc Trap SERIES S Capacity Chart S55N, S55H S55N S55H Dimensions S55N, S55H, S55N, S55H S55NF, S55HF 0,15 0,2 0,3 0,5 0,7 1,0 2,0 3,0 4,6 Table 1: eights Model S55NF S55HF Size (in) JIS 10/16K JIS 20K JIS 30/40K ASME 150lb ASME lb ASME 600lb DIN PN40 DIN PN kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb 2, , , , , , , ,7 8.2 ¾ 2, , , , , , , , , , , , , , , , S55N (S55HF) S55NF (S55HF) Operating Pressure Range Temperature Model Connections Size Dimensions (mm) Dimensions (in) Body eight Material MPa g C F H1 H1 kg lb Screwed ¾ Rc, NPT , , JIS, ASME ¾ S55NF (S55HF) S55N (S55H) DIN Socket eld JIS, ASME, DIN 1 0,15 4, DN15 (1,0 4,6) ( ) DN DN ¾ Forged Steel A105 Table1 Table1 Table1 Table1 1, ,2 2.6 MIYAAKI English Edition 21

22 S61N, S62N Capacity Chart S61N, S62N Steam Traps Thermodynamic Disc Trap SERIES S ,3 0,4 0,5 0,6 0,8 1,0 2,0 3,0 4,0 5,0 6,0 7, Dimensions S61N, S62N H1 S61NF, S62NF Table 1: Dimensions and eight Model S61NF S62NF Model S61NF S62NF Size (in) JIS 30K JIS 40K JIS 63 K mm in kg lb mm in kg lb mm in kg lb 7.9 8, , , ¾ , , , , , , Size (in) ASME Class ASME Class 600 ASME Class 900 mm in kg lb mm in kg lb mm in kg lb 7.9 7, , , ¾ , , , , , , S61N (S62N) Operating Pressure Range Temperature Model Connections Size Dimensions (mm) Dimensions (in) Body eight Material MPa g C F H1 H1 kg lb Screwed Rc, NPT ¾ , ¾ JIS, ASME Forged Steel ,30 6, A105 (S62N: 475) (S62N: 887) DN , (S62N: A182F22) DIN DN20 11, (PN63, PN) DN25 12, Socket eld JIS, ASME, DIN ¾ , S61NF (S62NF) S61N (S62N) Table 1 Table 1 Table 1 Table 1 22 MIYAAKI English Edition

23 MEMO MIYAAKI English Edition 23

24 Steam Traps SERIES S Spare Parts SC31 S31N ( 1 /2 1 ) S31N (1 1 /4 2 ), SC, SF ( 3 /4 1 ) 12 Bolt 2 Cover 2 Cover 2 Cover 5 Cap 11 Gasket 5 Cap 13 asher 3 Cap 4 Disc 39 Stopper Ring 11 Gasket 4 Disc 11 Gasket 4 Disc 38 Bimetal 3 Seat 10 Gasket 11 Gasket 6 Pin 39 Stopper Ring 38 Bimetal 3 Seat 10, 13 Gaskets 6 Pin Pin 6 21 Stopper Ring (only for S31N) 20 Bimetal (only for S31N) 5 Seat 10 Gasket 15 Pipe 7 Screen Gasket 14 Plug 8 Gasket 14 Plug 8 7 Screen Gasket 14 Plug 8 7 Screen S55N/S55H SU2N/SU2H S61N/S62N 12 Nut 2 Cover 2 Cover 2 Cover 5 Cap 4 Disc 38 Stopper Ring 5 Cap 4 Disc 39 Stopper Ring Screen Seat Disc Cap Gasket Bimetal Stopper Ring 15 Bimetal 11 Gasket 38 Bimetal 12 Gasket Pin 27 Gasket 10 9 Gasket 28 Orifice 12 Bolt 7 Screen 7 Screen Gasket 14 Plug 8 8 Plug 12 Nut 24 MIYAAKI English Edition

25 Steam Traps Spare Parts SERIES S SV1 ƒ SV-N 19 Nut 30 Nut 17 Handle 27 Handle 10 Nut 15 Gland Bush B 9 Gland Packing 18 Gland Bush A Gland Bush B 17 Gland Packing 26 Gland Bush A Nut 2 Bonnet 2 Bonnet 9 Gasket 14 Gasket 19 Spindle Pin 16 Valve Seat 7 8 Spindle 5 Cap 4 Disc 3 Seat 6 Bush Cap 3 Disc 4 Seat 5 Bimetal 38 Stopper Ring 39 Bush Nut 20 Spring 21 Disc Valve 22 Valve Seat Body 1 11 Screen 13 Gasket 12 Plug Body 1 7 Screen 14 Gasket 8 Plug S3 SD1 3 Cap 4 Cover 2 Disc 3 Cap 2 Disc 6 Screen 5 Plug MIYAAKI English Edition 25

26 Steam Traps SERIES Thermostatic Radiator Trap 1, 2, 3 Cover 2 1 Gasket 10 Spring 9 Thermo-Element 7 Capacity Chart 1, 2, Valve 4 Spring 8 Guide Stopper 6 Guide Tube 5 Valve Seat Body Cold ater Condensate Cold ater Condensate 0,01 0,02 0,03 0,05 0,07 0,1 0,15 0,2 0, The opening temperature of the valve is preset - at about 97 C (207 F) for 1-1,5, 2-1,5 and 3-1,5 - at about 115 C (239 F) for 1-3, 2-3 and Nipple 11 Union Nut Dimensions H1 H1 H1 Model Connections Size 1-1, , ,5 3-3 Screwed Rc, NPT Screwed Rc, NPT Screwed Rc, NPT Operating Pressure Range Temperature Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 H1 kg lb , ,01 0, ¾ , Brass C , ,06 0, ¾ , , ,01 0, ¾ , Brass C , ,06 0, ¾ , , ,01 0, ¾ , Brass C , ,06 0, ¾ , MIYAAKI English Edition

27 Inverted Bucket Steam Traps SERIES E Inverted Bucket Steam Traps belong to the family of mechanical traps. They operate on the difference in density between steam and water. MIYAAKI offers a very wide range of inverted bucket steam traps for small up to large condensate loads. Inverted bucket steam traps discharge the condensate intermittently. Models ER ES ESH, ER25 Cast Iron Inverted Bucket Steam Traps for medium up to high condensate loads Cast Iron Inverted Bucket Steam Traps for small up to medium condensate loads Cast Steel Inverted Bucket Steam Traps for high pressure and small up to high condensate loads ESU Stainless Steel Inverted Bucket Steam Traps for small up to medium condensate loads Features - All traps are equipped with stainless steel wear and corrosion resistant lever, valve and seat system for long and troubleless life. - All valves and seats are lapped together. - Traps of the series E contain the patented SCCV (Self Closing and Centering Valve) System, which increases the lifetime of the valve and seat substantially. - A small hole in the top of the bucket secures continuous automatic air venting. - All traps are designed for quick and easy inline repairability. - ithstands high back pressure (up to 90%). Application Heat exchangers, dryers, unit heaters, sterilizers and other applications, where condensate must be removed immediately Super-Discharger 1. Incorporates the MIYAAKI SCCV -System (see pages 84 85) 2. Double valve system with needle pilot valve and main valve (for ER Type) 3. Operates by the pressure difference inside the valve unit 4. Makes the discharge capacity very large 5. Designed for high pressure up to 6,4 MPa (925 g) only for ER25 Operating principle cold condensate hot condensate steam 1 & 2 3 & 4 5 & 6 On start-up the bucket is down and the valve is open. ow temperature condensate and air, later high temperature condensate enter the trap. The condensate fills the bucket and the trap body completely. As the bucket is completely submerged in the water, it lies on the bottom of the trap, the valve is wide open and condensate will discharge. Steam enters the trap under the bottom of the bucket. The more steam is entering the trap, the more it collects at the top of the bucket, causing the bucket to move upwards (buoyancy of the bucket inside the water). At the top position of the bucket the valve will close the seat. Air and gases pass through a small hole in the top of the bucket and collect at the top of the trap. Steam is also passing through the hole and condensing. hen more condensate is entering the trap, the bucket will loose its buoyancy and will move down. The valve will open and condensate will discharge. MIYAAKI English Edition 27

28 Steam Traps SERIES E Inverted Bucket Trap ow Pressure / arge Capacity ER Capacity Chart ER ER120-8 ER ER105-3, ER110-5, ER116-7, ER ER105-7, ER110-12, ER ,05 0,1 0,2 0,3 0,4 0,6 0,8 1,0 1,4 1,6 Dimensions ER105 ER105F, ER110, ER116, ER120 ER105 - Model Connections Size ER105F - ER110 - ER116 - ER120 - Pressure 3 Screwed 0,3 43 ¾ 1 7 Rc, NPT 0, JIS, ASME, DIN JIS, ASME, DIN JIS, ASME, DIN Temperature Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 H1 kg lb , , , ¼ , Cast Iron 13, , ¼ FC250 15, , ,5 73 1¼ , , , ¼ , , , ¼ Ductile Cast Iron 23, FCD450 19, , ¼ , , JIS, ASME, DIN 1, Cast Iron FC250 46, MIYAAKI English Edition

29 ER25 Steam Traps Inverted Bucket Trap High Pressure SERIES E Capacity Chart ER ER ER25-45 ER ,05 0,1 0,2 0,4 0,6 1,0 1,5 2,0 3,0 4,0 6,0 8,0 Dimensions ER25 * Available options ER25 Max. operating temperature 470 C (878 F) with body material C6 Table 1: Dimensions Size Flange Standards (mm) (in) ½ 1 (DN15 25) 1¼ 2 (DN32 50) JIS K ASME 150 lb / lb RF DIN PN ASME 600 lb RF ASME lb RJ DIN PN63 / PN (DN15 / DN20) JIS 63 K ASME 900 lb RF / RJ DIN PN63 / PN (DN25) JIS K ASME lb RF / RJ JIS 63 K ASME 900 lb RF / RJ DIN PN40 / PN63 / PN 15.8 Model Connections Size Pressure Temperature Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 H3 H1 H3 kg lb 25 2,5 360 ER25-45 JIS, ASME, DIN 2 4, , ,5 360 ER25-45 Socket eld JIS, ASME, DIN 2 4, , * * 800 Table Table Cast Steel SCP ¼ MIYAAKI English Edition 29

30 Steam Traps SERIES E Inverted Bucket Trap ow Pressure ES Capacity Chart ES Dimensions ES5, ESU5 ES8N H1 ESU5F ES8NF H1 Available options Depending on the Maximum Operating Pressure the following models are available: Pressure Model MPa g ES5-3 0,3 43 ES5-7 0, ES5-3 ESU5(F)-3 ES5-7 ESU5(F)-7 ES5-11 ESU5(F)-11 ES5-16 ESU5-16 ESU5(F) ,01 0,02 0,04 0,06 0,1 0,2 0,4 0,6 1,01,2 1,6 2, ES10 H H1 All models ES10F, ES12N H1 H1 ES5-11 1,1 160 ES5-16 1,6 230 ESU5-3 0,3 43 ESU5-7 0,7 ESU5-11 1,1 160 ESU5-16 1,6 230 ESU5-21 2,1 305 ES8N - 5 0,5 73 ES8N - 8 0,8 116 ES8N ,6 230 ES10-8 0, ES12N-16 ES10(F)-8 ES8N(F)-5 ES8N(F)-8, ES10(F)-16 ES10(F)-12 ES8N(F) Screwed ES ,2 174 ES , ,01 0,02 0,04 0,06 0,1 0,2 0,3 0,4 0,6 1,01,2 1,6 H1 Model Connections Size H1 H1 Dimensions (mm) Dimensions (in) Pressure Temperature Body eight Material MPa g C F H1 H1 kg lb Ductile 1,9 4.2 Screwed ES5 ¾ 1, Cast Iron 1,9 4.2 Rc, NPT FCD450 2, ,9 4.2 Screwed ESU5 ¾ ,0 4.4 Rc, NPT Stainless 2, ,1 305 Steel SCS13A 3,5 7.7 ESU5F ¾ ,7 8.2 JIS, ASME, DIN ,1 9.0 Screwed ,7 8.2 ES8N ¾ Rc, NPT Ductile 3, , Cast Iron FCD450 5, ES8NF ¾ , JIS, ASME, DIN , ES10 Screwed Rc, NPT ¾ , , , ES10F Cast Iron 1¼ , FC250 JIS, ASME, DIN , ES12N 1, ¼ , MIYAAKI English Edition

31 ESH Steam Traps Inverted Bucket Trap Cast Steel SERIES E Capacity Chart ESH ES1F-21 ES1-21 ES1F-45 ES1-45 ESH8N-21 ESH8NF-21 ESH8N-21 ESH8N-45 ESH8NF-45 ESH8N ,01 0,03 0,05 0,1 0,2 0,3 0,5 1,0 2,0 3,0 4,0 30 Dimensions ESH8N, ESH8N ESH8NF H1 H1 ES1 ES1F All models Screwed, Socket eld H1 H1 Model Connections Size Pressure Temperature Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 H1 kg lb ESH8N ,1 305 Screwed 1 Rc, NPT 45 4,4 640 ¾ = = ¾ = = , ESH8NF ,1 305 JIS, ASME, DIN , , ¾ = 12,3 1 = 13, ,1 305 Socket eld ESH8N - JIS, ASME, DIN , Cast Steel , SCP ES1F ,1 305 JIS, ASME, DIN , , ,1 305 Socket eld ES1 - JIS, ASME, DIN , , MIYAAKI English Edition 31

32 Steam Traps SERIES E Spare Parts ES5/ESU5 ES8N ES10 Bolt 20 4 Plug 2 Cover 20 Bolt Bolt 20 4 Plug 4 Plug 22 Bolt 2 Cover 2 Cover Gasket Set Bolt 12 Eyebolt Pin Eyebolt Spacer 14 Bracket 15 Pin 5 Valve Seat 7 Valve Holder 6 Valve 13 ever 8 Pin 9 Bucket 11 Capsule 21 Gasket Set Bolt 16 ever Eyebolt Pin 21 Gasket 14 Bracket 15 Pin 5 Valve Seat 7 Valve Holder 6 Valve 8 Pin 10 Eyebolt 9 Bucket 16 Set Bolt ever Eyebolt Pin Plug Bracket 15 Pin 24 Gasket 5 Valve Seat 7 Valve Holder 6 Valve 8 Pin 10 Eyebolt 9 Bucket 11 U-Nut 21 Gasket 3 Plug Body 1 3 Plug 17 Screen Body 1 3 Plug 17 Screen Bolt 20 ES12N ER105/110/116 ER120 Spacer 26 Bimetal 27 Set Bolt 16 ever A Eyebolt Pin Spacer B 31 Eyebolt 10 4 Plug 22 Bolt 2 Cover 21 Gasket 25 Gasket 5 Valve Seat 14 Bracket 15 Pin 28 C-Ring 11 ever B 7 Valve Holder 6 Valve 8 Pin 30 Pin 9 Bucket 4 Cover Plug Cover 2 5 Valve Seat 8 Pilot Guard Gland Eyebolt Pin Bonnet Bolt ER105/110 ER116 Bolt ER105/110 ER116 Gasket ER105/110 ER Cylinder iner 6 Piston Valve 15 Connector Cap 16 Cap Pin 7 Pilot Valve 13 Connector 18 Eyebolt Bolt 24 Cover 2 Connector Cap 13 Pilot Valve 7 Connector 12 Eyebolt 15 4 Cover Plug 25 Bolt 26 Gasket 5 Valve Seat 27 Gasket 9 Bonnet 8 C-Ring 6 Main Valve 10 Piston 14 Cap Pin 11 Gland 23 Bolt 31 Pin 18 Bucket Plug Pipe 3 Plug 17 Screen Plug 30 ER116 3 Pipe Bucket 19 Nut 3 Plug Plug 22 Plug 30 Pipe U-Nut 3 Plug Plug 28 ER Screen Plug Screen 32 MIYAAKI English Edition

33 Steam Traps Spare Parts SERIES E ESH8N ES1 Plug 4 Bolt Bolt Bolt 20 4 Plug Spacer 24 Set Bolt 16 Valve Holder 7 Eyebolt Pin 12 Eyebolt 10 Spacer B 31 2 Cover 21 Gasket 23 Gasket 5 Valve Seat 14 Bracket 15 Pin 26 C-Ring 11 ever B 6 Valve 13 ever A 29 ever A 8 Pin 9 Bucket 3 Plug Spacer 22 Bracket 14 Set Bolt 16 C-Ring 23 Valve Holder 7 Valve 6 Eyebolt Pin 12 ever 13 Eyebolt 10 Bucket 9 U-Nut 27 Pipe 28 2 Cover 26 Gasket 5 Valve Seat 15 Pin 8 Pin 29 Pin 21 Gasket 11 Pipe 17 Screen 3 Plug 17 Screen 24 Plug 25 Plug ER25 Plug 3 Valve Seat 4 Bolt & Nut 33 2 Cover Bolt 26 Cap Pin 15 Pilot Guard 7 Pilot Valve 6 Connector 12 Gland 11 ever B 21 Eyebolt 17 Bucket 16 U-Nut Swivel Ring 10 Cylinder 13 C-Ring 9 Piston 5 Main Valve 14 Connector Cap 25 Bolt 22 Shaft 20 ever A 23 Shaft 19 Eyebolt Pin 34 Gasket 30 Plug 24 Pipe 36 Plug 28 Screen MIYAAKI English Edition 33

34 MEMO 34 MIYAAKI English Edition

35 Ball Float Steam Traps SERIES G Ball Float Steam Traps belong to the family of mechanical traps. They operate on the difference in density between steam and water. A ball float is connected with a lever to the valve and seat or it is floating freely inside the valve body. Condensate will be discharged once it reaches a certain level inside the trap. Condensate is discharged continuously. Models G11N & G12N Cast Iron Steam Traps for small and medium condensate loads G15N G3N-G5, G2-G8 G20N Cast Iron Steam Trap for low pressure and large condensate loads Cast Iron Steam Traps for large condensate loads Ductile Cast Iron Steam Trap for medium condensate loads GH3N-GH5, G-GH8 GH50, GH60, GH70 Cast Steel Steam Traps for large condensate loads GH40, GTH12 GC1, GC1V GC20 Cast Steel Steam Traps for medium condensate loads Stainless Steel Steam Traps for small condensate loads Stainless Steel Steam Trap for medium condensate loads Features - All traps are equipped with stainless steel wear and corrosion resistant float, lever, valve and seat systems for a long and problem free operation. - Each ball float steam trap is equipped with an air vent for venting air and gases at the time of start-up and during operation. - The large capacity steam traps like G2-G8,G-GH8 use a double ported balance valve system, which is small in its physical size compared with the very high capacity of the traps. - All traps are designed for quick and easy maintenance. Application Ball Float Steam Traps can be used in all process applications, like all kind of heat exchangers, tank and unit heaters and others, where condensate must be removed immediately after it forms. The type GC1 is especially designed for applications in the food, pharmaceutical and other industries with small condensate loads and the need for stainless steel bodies. It can be also installed for drainage of steam main lines. Operating principle cold condensate steam / hot air hot condensate On start-up air is quickly discharged through the thermostatic air vent (membrane or bimetal type). Cold condensate fills the steam trap body. As soon as a certain water level is reached, the float rises and opens the valve. The cold condensate is discharged through the open valve and the open air vent. hen the condensate reaches saturation temperature, the air vent closes and condensate is discharged only through the main valve orifice. The condensate forms a water seal inside the trap body, which prevents live steam loss at all times. The opening degree of the valve is regulated by the water level inside the trap body. Condensate is discharged continuously. As long as air enters the trap and accumulates at the top of the trap body, the temperature cools down a little bit and the air vent, which opens slightly below saturation temperature, begins to discharge the air from the trap. MIYAAKI English Edition 35

36 Steam Traps SERIES G Ball Float Trap G11N, G12N G15N Capacity Chart G11N, G12N Capacity Chart G15N G12N-8 G11N-2 G12N-16 G11N-8 G11N ,01 0,02 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 1, Condensate Flow t/h G15N-5 G15N ,6 0,01 0,02 0,03 0,05 0,1 0,2 0,3 0,4 0,5 1, Dimensions G11N, G12N G15N Model Connections Size G11N - G12N - G15N - Pressure 2 0, Screwed Rc, NPT, ¾ 0, , Screwed 0,8 116 ¾, 1 16 Rc, NPT 1, , JIS, ASME, DIN 1¼ 2 1,0 145 Temperature Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 1 2 H1 1 2 kg lb ,9 8.6 Cast Iron FC250 6, , MIYAAKI English Edition

37 G20N GC20 Steam Traps Ball Float Trap SERIES G Screwed Screwed Connection Connection Capacity Chart G20N / GC G20N-3, GC20-3 G20N-8, GC20-8 G20N-21, GC Dimensions G20N Dimensions GC20 0,01 0,05 0,1 0,3 0,5 0,8 1,0 2,1 Available versions G20N / GC20 Pressure: G20N (GC20)- 3 0,3 MPa (43 g) G20N (GC20)- 8 0,8 MPa (116 g) G20N (GC20)- 21 2,1 MPa (305 g) Model Connections Size G20N G20NF GC20 GC20F Screwed Rc, NPT JIS, ASME DIN Screwed Rc, NPT JIS, ASME DIN Pressure, PMO Temperature, TMO Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 H1 kg lb ¾ , Ductile Cast 3,7* 8.1* ¾ 2, Iron 4,2* 9.2* FCD450 4,8* 10.6* DN ,7 8.1 MIYAAKI English Edition , ,6 5.7 DN ,2 9.2 DN , ,4 5.3 ¾ , , ,9* 8.6* ¾ 2, Stainless Steel SCS13A 5,0* 11.0* ,8* 12.8* DN DN , ,4 7.5 DN , *Depending on the flange rating the weight may differ.

38 Steam Traps SERIES G Ball Float Trap G2, G4, G6, G8 G, GH4, GH6, GH8 Capacity Chart G8 GH8 00 Condensate Flow t/h G6 GH6 G4 GH4 G2 G ,01 0,02 0,04 0,05 0,08 0,1 0,2 0,4 0,6 1,0 1,5 2,0 Dimensions G2 / G G4, G6, G8 / GH4, GH6, GH8 Model Connections Size 1 Operating Pressure Range Dimensions (mm) Dimensions (in) Temperature Body eight Material MPa g C F 1 H 1 H kg lb G2 1¼ , Cast Iron 0,01 1, G4 JIS, ASME, DIN 1¼ FC G G8 3, G GH4 1¼ 2 0,01 2, Cast Steel JIS, ASME, DIN SCP GH GH8 3, MIYAAKI English Edition

39 G3N, G5 GH3N, GH5 Steam Traps Ball Float Trap SERIES G Capacity Chart Condensate Flow t/h G5-10R GH5-10R G5-16R GH5-16R GH5-21R G3N-10R GH3N-10R G3N-16R GH3N-16R (1 3 ) GH3N-21R (1 3 ) G3N-16R, GH3N-16R, GH3N-21R (1 1¼ ) ,01 0,02 0,03 0,05 0,1 0,2 0,3 0,5 1,0 1,5 2,0 Dimensions G3N-R, G5-R, GH3N-R, GH5-R G3N - G5 - Model Connections Size 10R Pressure Temperature Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H H1 H H1 kg lb 1 3 1, R 1 3 1, R 2 4 1, R 2 4 1, (*1) (*1) Ductile Cast Iron FCD (*2) (*2) (*2) (*2) 10R GH3N - 16R JIS, ASME, DIN ,0 1, R 1 3 2, R 2 4 1,0 145 GH5-16R 2 4 1, R 2 4 2, (*1) (*1) Cast Steel SCP (*2) (*2) (*2) (*2) (*1) Depending on size and flange standard the face-to-face dimensions differ. Please, look at our technical drawings. (*2) Depending on size and flange standard the weight of the traps differs. Please, look at our technical drawings. MIYAAKI English Edition 39

40 Steam Traps SERIES G Ball Float Trap GC1 GC1V Horizontal installation Vertical installation Dimensions GC1 Capacity Chart GC1 / GC1V H1 GC1V H GC1 (V)-3 (F, ) GC1 (V)-5 (F, ) GC1 (V)-10 (F, ) GC1 (V)-16 (F, ) GC1 (V)-21 (F, ) ,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 1,6 2,0 2,1 Available pressure ranges GC1/GC1V Pressure Model MPa g GC1 / GC1V ,1 305 GC1 / GC1V ,6 230 GC1 / GC1V ,0 145 GC1 / GC1V - 5 0, GC1 / GC1V - 3 0, Operating Pressure Range Temperature Model Connections Size Dimensions (mm) Dimensions (in) Body eight Material MPa g C F H1 H1 kg lb ,8 4.0 Screwed Rc, NPT ¾ 0,01 2, , , ,8 4.0 Socket eld Stainless Steel ¾ 0,01 2, JIS, ASME, DIN SCS13A 1, , ,3 7.3 JIS, ASME, DIN ¾ 0,01 2, , , GC1 (GC1V) GC1- (GC1V-) GC1-F (GC1V-F) 40 MIYAAKI English Edition

41 GH40 GH50 Steam Traps Ball Float Trap SERIES G Capacity Chart GH Capacity Chart GH Condensate Flow t/h ,7 0,5 0,3 GH40 2 GH40 6 GH40 10 GH40-21 GH Condensate Flow t/h ,7 0,5 0,3 GH50 2 GH50 6 GH50 10 GH50-21 GH ,2 0,2 0,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 2,0 3,0 4,0 0,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 2,0 3,0 4,0 Dimensions GH40-F GH50-F H1 1 2 GH40- GH50- H1 1 2 Model Connections Size GH40 - F GH40 - GH50 - F GH50 - JIS, ASME, DIN Socket eld JIS, ASME, DIN JIS, ASME, DIN Socket eld JIS, ASME, DIN 1, 2 Pressure, PMO Temperature, TMO Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 1 2 H1 1 2 kg lb Cast Steel 0,2 3, SCP 1, Available pressure ranges Models Pressure (PMO) MPa g MPa g MPa g MPa g MPa g 0,2 29 0,6 87 1, , ,2 464 GH40-2F, GH40-2 GH50-2F, GH50-2 GH40-6F, GH40-6 GH50-6F, GH50-6 GH40-10F, GH40-10 GH50-10F, GH50-10 GH40-21F, GH40-21 GH50-21F, GH50-21 GH40-32F, GH40-32 GH50-32F, GH50-32 Depending on the flange standard the dimensions and the weight may differ. MIYAAKI English Edition 41

42 Steam Traps SERIES G Ball Float Trap GH60 GH70 Capacity Chart GH60 Capacity Chart GH Condensate Flow t/h ,7 0,5 0,3 0,2 GH60 2F GH60 6F GH60 10F GH60 21F Condensate Flow t/h ,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 2,0 3,0 1 0,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 2,0 3,0 Dimensions GH60 Dimensions GH70 H1 H1 SCP CB SCP CB SCP CB SCP CB E2 1 2 E1 Model Connect. Size Pressure, PMO Max. Differential Pressure, PMX GH60-2F 0,2 29 0,2 29 GH60-6F JIS, 0,6 87 0, GH60-10F ASME, 1, ,0 145 DIN GH60-21F 2, ,1 305 Temperature, TMO Dimensions (mm) Dimensions (in) Body Material eight MPa g MPa g C F 1 H1 1 2 E1 E2 1 H1 1 2 kg lb Cast Steel SCP GH70-21F JIS, ASME, DIN 3 Cast , , Steel 4 SCP MIYAAKI English Edition

43 GTH12 Steam Traps Ball Float Trap SERIES G Capacity Chart GTH GTH12-5 GTH12-16 GTH12-25 GTH12-32 GTH ,0 4,0 0,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 1,6 2,0 2,5 3,2 4,5 110 Dimensions GTH12-F GTH12- Socket eld Model Connections Size GTH12-5F Pressure, PMO Max. Differential Pressure, PMX Temperature, TMO Dimensions (mm) Dimensions (in) Body Material eight MPa g MPa g C F H1 H1 kg lb 0,5 73 GTH12-16F 1,6 230 GTH12-25F 3, JIS, ASME, DIN 2,5 360 GTH12-32F 3, GTH12-45F 5, , GTH12-5 0,5 73 Cast Steel SCP GTH ,6 230 GTH12-25 Socket eld 3, JIS, ASME, DIN 2,5 360 GTH , , GTH , , MIYAAKI English Edition 43

44 Steam Traps SERIES G Spare Parts G11N/G12N 30 Plug 31 Plug 12 Gasket 3 Float 4 ever 8 Spring 7 Valve 5 Valve Seat 15 Air Vent 2 Cover Set Bolt 11 Pin 9 Bracket Plug 14 Plug 13 Bolt G15N 37 Plug Valve Unit with Float Plug Air Vent 29 Screen 2 Cover Gasket 33 Bolt 32 Gasket 34 Bolt Bolt 31 Bolt G3N, GH3N, G5, GH5 ever 4 Air Vent Bolt, Nut Gasket 17 Nut 15 Float 3 Plug 23 2 Cover Body 1 16 Gasket Valve Unit 20 Screen 23 Plug 18 Bolt 44 MIYAAKI English Edition

45 Steam Traps Spare Parts SERIES G GC1 GC1V 8 Screen 8 Screen Screw 7 Bimetal 6 Gasket 9 3 Float 4 Valve Seat 5 Gasket Screw 7 Gasket 9 Bimetal 6 3 Float 4 Valve Seat 5 Gasket 2 Bottom Cover 2 Bottom Cover Bolt 10 Bolt Spring Pin G20N GC20 17 Rivet 16 Name Plate 15 Air Vent Plug 6 Air Vent Plug Gasket 16 Nut 14 7 Gasket Nut Name Plate Protector Rivet Body 1 10 Bolt 5 Gasket Body 1 Screen 8 5 Gasket Screen 8 Gasket Air Vent 9 Cover Gasket 4 Valve Seat 5 Gasket 11 Screen Plug 13 Air Vent 4 Valve Seat 5 Gasket Screen Plug 11 Float 3 Float 3 Screw 7 12 Valve Holder Bimetal 6 2 Bottom Cover 9 Cover Gasket 2 Cover 10 Bolt MIYAAKI English Edition 45

46 Steam Traps SERIES G Spare Parts G Plug 29 Valve Unit Valve Seat Valve Holder ever Nut Nut Connector Nut Guide ing Pin Baffle Plate Pin Shaft Collar Split Pin Spring Pin Float 3 Bolt 14 Valve Unit 16 Gasket Gasket 15 Cover 2 35 Nut 4 ever 23 Air Vent 50 Plate 36 Spring asher 19 Bolt 22 Plug 31 Gasket 21 Screen Connection Flange GH4, GH6, GH8 GH8 only Screen Cover 34 Plug Gasket 3 Float Screen 21 Gasket Bolt, Nut Plug 29 Nut 19 Bolt Nut 4 ever 23 Air Vent 17 Gasket 20 Bolt 33 Bolt, Nut 18 Connection Flange Valve Unit 5, 6, 10 13, 32, 43, 45 Bolt Plug 31 Gasket 21 Screen Cover 2 Nut Connection Flange Connection Flange Bolt GH40 GTH12 Screen 22 Gasket Cover Gasket 25 Air Vent 35 Plug 3 Float 12 Gasket 23 Screen Plug Cover 2 16 Holder Gasket 21 Cover Bolt 4 ever 8 Valve 5 Holder 6 Valve Seat Spring 8 Valve 7 Valve Seat 5 Pin 9 Bracket 10 Gasket 6 3 Float 11 Bolt 19 Screen 17 Air Vent 6 Gasket 2 Cover 13 Bolt 46 MIYAAKI English Edition

47 Steam Traps Spare Parts SERIES G GH50 28 Plug 25 Screen Plug 2 Cover 27 Air Vent 3 Float 28 Plug 26 Screen Plug Gasket 24 Screen 29 Plug 23 Nut 15 Bolt 16 Nut 4 14, Inner Valve Unit 22 Bolt 21 Cover Gasket GH60 Eyebolt Plug Air Vent 30 Cover Gasket 22 Float 3 2 Cover 31 Plug 26 Screen Cover 25 Screen 17 Bolt 23 Bolt 29 Nut 28 Bolt 18 Nut 27 Screen Cover Gasket Inner Valve Unit 24 Nut GH70 Eyebolt 32 Float 3 31 Plug Cover 2 Valve Seat Gasket 19 Air Vent Plug Screen 25 Screen Cover Gasket 27 Screen Cover 26 Nut Bolt 22 Cover Gasket 18 Nut Inner Valve Unit 23 Cover Bolt 17 Bolt 24 Cover Nut MIYAAKI English Edition 47

48 Steam Traps SERIES G Pumping Trap G11 Features 1. Small compact pumping trap for condensate recovery. 2. As there is no electricity needed to return the condensate, the pumping trap can be used in hazardous areas. 3. The pumping trap will work with a low filling head of only 120 mm. 4. Air or saturated steam can be used as motive medium. 5. The internal parts are manufactured of high quality stainless steel. A special spring snap mechanism between the motive medium inlet valve and the venting valve secures a long life time of the internal mechanism. Applications - Condensate return from low pressure installations - Condensate return to places located higher than the condensate vessel - Condensate return from vacuum system Flow Capacity Charts Motive Medium: Saturated Steam g 14, Fluid: Condensate Temperature: 85 C Filling Head: 460 mm Motive medium pressure: MPa Motive Medium: Air g 14, Fluid: Condensate Temperature: 20 C Filling Head: 460 mm Motive medium pressure: MPa 2800 Capacity for other filling heads: To get the capacity for other filling heads multiply the capacity of this chart by the FH-factors. Capacity kg/h , ,2 0,3 0,4 1,05 0,6 0,8 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 Back Pressure MPa Dimensions H H3 H1 H4 Capacity kg/h 1 1 0,1 D 0,2 0,3 0,4 E 0, ,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 Back Pressure MPa 0,8 1, Filling Head mm FHfactors Recommended standard receiver tank dimensions: Diameter: 8 / DN ength: 580 mm / 22.8 inch If a receiver tank is not available, a standard pipe (size 3 / DN80) can be used as condensate reservoir. Use the following pipe length: in , , , , , ,12 *Maintenance space 48 Inlet Condensate Outlet Condensate Connection Inlet Motive Medium Dimensions Venting Outlet Max. Allowable Pressure PMA H H1 H3 H4 D E* Max. Allowable Temperature TMA Body Material mm in mm in mm in mm in mm in mm in mm in mm in kg lb >165 >6.5 Pressure PMO Ductile Cast Iron FCD450 comparable with EN-GJS (EN-JS1040) Temperature TMO MPa g C F MPa g C F 1 Rc 1 Rc Rc Rc 1, , eight Condensate amount ength kg/h lb mm in MIYAAKI English Edition

49 * * GP81 Pumping Trap Steam Traps SERIES G Features 1. Pumping trap for the recovery of large condensate amounts. 2. As there is no electricity needed to return the condensate, the pumping trap can be used in hazardous areas. 3. The pumping trap will work with a low filling head of only 150 mm. 4. Air or saturated steam can be used as motive medium. 5. The internal parts are manufactured of high quality stainless steel. A special spring snap mechanism between the motive medium inlet valve and the venting valve secures a long life time of the internal mechanism. Applications - Condensate return from low pressure installations - Condensate return to places located higher than the condensate vessel - Condensate return from vacuum systems Flow Capacity Charts Model: GP81 Capacity kg/h g 14, ,15 0,2 0,3 Fluid: Condensate (Temp. 85 C) Filling Head: 770 mm Motive Medium: Saturated Steam Motive medium pressure: MPa 0,4 0,6 0,8 1,0 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 Back Pressure MPa Capacity kg/h Model: GP81E g 14, ,15 0,2 0,3 Fluid: Condensate (Temp. 85 C) Filling Head: 770 mm Motive Medium: Saturated Steam Motive medium pressure: MPa 0,4 0,6 0,8 1,0 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 Back Pressure MPa Model GP81 and GP81E: To get the capacity for air as motive medium, please, see our Technical Bulletin No Capacity for other filling heads: To get the capacity for other filling heads multiply the capacity of this chart by the FH-factors. Filling Head mm in FHfactors , , , , , , ,03 Model GP81E GP81 Inlet Condensate Outlet Condensate Connection Inlet Motive Medium Venting Outlet DN80 (3 ) DN50 (2 ) 1 PN16, ASME 150lb Screwed Rc DN80 (3 ) DN50 (2 ) 1 JIS16KFF, ASME 150lb Screwed Rc Max. Allowable Pressure PMA Max. Allowable Temperature TMA Pressure PMO Temperature TMO MPa g C F MPa g C F 1, , , , Dimensions eight Model H H1 D D1 D2 E* Body Material mm in mm in mm in mm in mm in mm in mm in mm in kg lb GP81E Structural steel > 550 > 21.7 GP (Details see Technical drawing) Dimensions *Maintenance space D2 Steam and Air consumption chart for GP81 (E) D1 D E H STEAM CONSUMPTION kg (Per 1 ton condensate) Air Consumption Steam Consumption 2 0 0,03 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 AIR CONSUMPTION m 3 (Per 1 ton condensate) STEAM CONSUMPTION lb (Per lb condensate) Air Consumption Steam Consumption AIR CONSUMPTION ft 3 (Per lb condensate) H1 Back Pressure MPa Back Pressure * Equivalent consumption of air at 20 C (68 F) under atmospheric pressure MIYAAKI English Edition 49

50 Steam Traps SERIES G Pumping Trap Installation line examples Released to the atmosphere Condensate Motive steam supply Strainer Overflow line Open system Receiver tank Condensate return line GP81E Filling head Vent line Strainer More than mm Steam trap U-shaped water seal Isolation valve Inlet check valve Outlet check valve Isolation valve Motive steam supply Steam Heat exchanger Control valve Air vent Strainer Condensate return line Closed system GP81E Receiver tank Vent line Filling head Strainer Steam trap Isolation valve Inlet check valve Steam trap Isolation valve Outlet check valve 50 MIYAAKI English Edition

51 Steam Traps Spare Parts SERIES G G11 Motive Valve Seat Motive Valve 19 Gasket 15 Vent Valve Seat 3 Cover Gasket 40 Eye Bolt Internal Float Unit 41 Plug Cover Bolt 36 Nut 37 Cover 2 Bolt 11 Spring asher Float Spacer 43 Plug 42 GP81 47 Bolt Internal Unit 49 Square Plug Bolt 53 Seat Gasket 29 Screen 28 4 Sleeve 2 Cover Vent Valve Seat Motive Valve Seat Eye Bolt 48 3 Cover Gasket Spring asher 10 5 Plate A Body 1 Inlet DN80 6 Bolt of the Internal Unit Outlet DN50 11 Float 50 Square Plug MIYAAKI English Edition 51

52 Steam Traps Steam Traps with Two-bolt Connection DC1-21U Balanced Pressure Thermostatic Type SU2-32U Thermodynamic Type All models: ith stainless steel body and stainless steel internals. For horizontal and vertical installation. Two-bolt connection for simplified replacement of the steam trap. Capacity Chart DC1-21U Capacity Chart SU2-32U Cold ater Condensate ,01 0,02 0,05 0,07 0,1 0,2 0,35 0,5 0,7 1 1, ,1 0,2 0,3 0,5 0, Dimensions Dimensions H D H D Model Connection Pressure Temperature Dimensions (mm) Dimensions (in) eight Body Material MPa g C F D H D H kg lb DC1-21U Universal Two-bolt 2, Stainless Steel CF8M 0,8 1.8 SU2-32U Connection 3, Stainless Steel SUS420J2 0,8 1.8 UNC Connector Body for Models: DC1-21U & SU2-32U VB1, VB1R Blow-down Valve Capacity Chart Screwed Dimensions with Blow-down Valve H1 Dimensions ,01 0,02 0,05 0,1 0,2 0,3 0, , Model Connection Size UNC UNC- VB1 Screwed & Socket eld Screwed G ¾ Pressure Temperature Dimensions (mm) Dimensions (in) eight Body Material MPa g C F H1 H1 kg lb 3, ¼ 6, VB1R Screwed R Stainless Steel A351CF8M Stainless Steel SUS304 1, , MIYAAKI English Edition

53 Air Traps and Air Vents SERIES A MIYAAKI Air Traps are designed for discharge of condensate from air piping, receiver tanks, gas and compressed air systems. Depending on the operating conditions and applications a wide range of various types of air traps is available. Most of the traps can be fitted with a pressure balancing line to ensure air can escape from the trap body to prevent air locking. Pressure-balancing lines are usually not necessary, if the air trap is installed directly below the equipment to be drained or if the trap is installed vertically. MIYAAKI offers different seat materials and various body materials (including stainless steel) for draining special gas applications. MIYAAKI Air Vents are designed for pipe lines or industrial equipment to remove troublesome air automatically from them. Models Air Traps AG11/AG12 Cast iron ball float air traps for medium condensate amounts AGC1V Stainless steel ball float air trap for small condensate loads (vertical installation) AG29 Ductile cast iron ball float air and gas trap AG9 Cast steel ball float air and gas trap AGU29 Stainless steel ball float air and gas trap AGH12, AGH50 Cast Steel ball float air and gas trap AE8 Ductile cast iron inverted bucket air trap AV Cast iron thermodynamic air trap with incorporated bypass Air Vents A Thermostatic air vents made of brass AT9N Forged steel thermostatic bimetallic air vents ADC1 Stainless steel thermostatic air vents Installation Example Receiver Tank Pressure-balancing line Operating principle cold condensate air Pressure-balancing line 1 2 At start-up condensate enters the air trap. The float is rising and the condensate will be discharged through the wide open valve. Air, which usually enters the trap body together with the condensate, will accumulate in the upper part of the trap body. To prevent air locking, a pressure-balancing line connects the upper part of the trap with the drained equipment, so that the air can escape easily from the trap body. Condensate continuously enters the air trap. Depending on the condensate amount the float will move upwards or downwards to open or close the valve seat. Usually a certain liquid level will be maintained in the trap body and condensate will be discharged continuously. Air will leave the trap body through the pressure-balancing line. MIYAAKI English Edition 53

54 Air Traps / Air Vents SERIES A Air Trap AG11, AG12 AGC1V Capacity Chart AG11, AG Capacity Chart AGC1V AG11-2 AG AG11-9 0,97 0,01 0,02 0,03 0,05 0,1 0,2 0,3 0,5 0,7 1, ,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 2, Dimensions AG11, AG12 Dimensions AGC1V, AGC1V-, AGC1V-F 1 2 H 1 H 2 Model Connections Size Operating Pressure Range Temperature Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 1 2 H1 1 2 kg lb AG11-2 Screwed, ¾ 0,01 0, Cast Iron 3, ,01 0, Rc, NPT FC250 AG12-9 ¾, 1 0,01 0, , AGC1V AGC1V- AGC1V-F Screwed Rc, NPT Socket eld JIS, ASME, DIN JIS, ASME, DIN , ¾ 0,01 2, , , , Stainless Steel ¾ 0,01 2, ,9 4.2 SCS13A , , ¾ 0,01 2, , , MIYAAKI English Edition

55 AE8 AV Air Traps / Air Vents Air Trap SERIES A Capacity Chart AE AE8-2 AE8F-2 AE8-9 AE8F ,01 0,02 0,04 0,06 0,1 0,2 0,4 0,6 0,8 0, Capacity Chart AV By-Pass Blow-Off Condensate 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0, Dimensions AE8 AE8F AV H1 H1 AE8- AE8F- Model Connections Size Screwed Rc, NPT JIS, ASME, DIN ¾ Operating Pressure Range Temperature Dimensions (mm) Dimensions (in) Body Material eight MPa g C F H1 H1 kg lb 0,01 0, , ,7 8.1 ¾ 0,1 0, MIYAAKI English Edition , Ductile Cast Iron 3, FCD450 5, ¾ 0,01 0, , , , ¾ 0,1 0, , , AV ,4 5.3 Screwed Cast Iron AV-6 ¾ 0,2 0, ,5 5.5 Rc, NPT FC250 AV ,7 5.9

56 Air Traps / Air Vents SERIES A Air Trap AG29 Capacity Chart AG29, AG9, AGU AG29-3 AG9-3 AGU29-3 AGU29()-10 AG9-20 AGU29-16 AG29-10 AG9-10 AGU29-10 AG9-30 AG9-45 AGU ,01 0,02 0,03 0,05 0,1 0,2 0,3 0,5 0,7 1,0 2,0 3,0 5,0 Dimensions AG29, AG9, AGU29 AG9, AGU29 Pressure PMO Max. Differential Pressure PMX Temperature TMO Dimensions (mm) Dimensions (in) Body eight Model Connections Size Material MPa g MPa g C F H1 H1 kg lb 3 0,3 43 0,3 43 Ductile AG29 - JIS, ASME, Cast Iron DIN 0, , FCD ,3 43 AG9-10 1, , JIS, ASME, DIN 2 2, , ¼ ¼ ,0* 1 32,0* 1¼ * * 1¼ , , ,3 43 Cast Steel SCP 10 1,0 145 Socket eld 3,0 435 AG9-20 JIS, ASME, 1 2,0 290 DIN 30 3, , , , , , ,0 145 AGU29 - JIS, ASME, 2 16 DIN 1, , , , Socket eld 3, ,0 145 AGU29 - JIS, ASME, 1 16 DIN 1, , , ¼ ¼ Stainless Steel SCS13A 28,0* 1 32,0* 1¼ * * 1¼ , * The weight may differ depending on the size and flange standard. 56 MIYAAKI English Edition

57 AGH12, AGH50 Capacity Chart AGH Air Traps / Air Vents Air Trap SERIES A AGH AGH12 AGH ,01 0,02 0,03 0,05 0,1 0,2 0,3 0,5 0,7 1,0 2,0 3,0 5,0 Dimensions AGH12-45F Capacity Chart AGH AGH AGH50-5 AGH50-10 AGH50-20 AGH AGH ,01 0,02 0,03 0,05 0,07 0,1 0,2 0,3 0,5 0,7 1,0 2,0 3,0 22 Table 1: Dimensions and eight Model AGH50 ASME Class* (#150, #) Size Dimensions* (mm) Dimensions* (in) eight* kg lb / / Model Connections Size AGH12-45F AGH12-45 JIS, ASME, DIN Socket eld JIS, ASME, DIN Pressure, PMO Max. Differential Pressure, PMX Temperature, TMO Dimensions* (mm) Dimensions* (in) Body Material eight* MPa g MPa g C F 1 2 H1 1 2 H1 kg lb 1 4, , Cast Steel SCP AGH50-5 0, , , JIS, ASME, DIN 2, , Table Table Cast Steel SCP Table 1 * Depending on the flange standard the face-to-face dimensions and the weight may differ. MIYAAKI English Edition 57

58 Air Traps / Air Vents SERIES A Spare Parts AG11/AG12 Blow-off Valve Unit 22 Plug 15 Blow Shaft 23 Plug O-Ring 18 Bush 19 Handle Gasket E-Ring 16 3 Float 4 ever 8 Spring 7 Valve 5 Valve Seat 11 Set Bolt 20 Plug 2 Cover Pin 9 14 Plug Bracket 10 Blow-off Valve Unit Bolt 13 AGC1V AE8 AV 20 Bolt 22 Injection Plug 30 Nut 4 Plug 27 Handle 2 Cover 18 Nut 17 Gland Bush B 21 Gasket 26 Gland Packing 25 Gland Bush A 8 Screen 3 Float 4 Valve Seat 5 Gasket 16 Set Bolt ever Eyebolt Pin 10 Eye-Bolt 14 Bracket 15 Pin 5 Valve Seat 7 Valve Holder 6 Valve 8 Pin 23 Vent Cleaner 9 Bucket 3 Cap 4 Disc 5 Seat 2 Bonnet 9 Gasket 19 Spindle 24 Nut 38 Bimetal 39 Stopper Ring 20 Spring 21 Disc Valve Gasket 9 2 Cover Bottom Cover 13 3 Plug 23 Bush 22 Valve Seat 7 Screen 14 Gasket 8 Plug 10 Bolt 17 Screen 58 MIYAAKI English Edition

59 Air Traps / Air Vents Spare Parts SERIES A AG29, AG9, AGU29 34 Flange 19 Gasket 3 Float 20 Holder Gasket 39 Plug (only for AGH) Plug 14 Bolt Plug (only for AGH) Valve Unit 5 Holder 6 Valve 7 Pin 8 ever 9 Collar 10 asher 13 Pin 17 Valve Seat 18 Bush 21 Nut 22 Pin 23 Stopper 24 Bolt 38 Spacer Valve Unit 2 Cover 12 Bolt AGH12 35 Plug 12 Gasket 6 Gasket 3 Float 11 Bolt 19 Screen 2 Cover 13 Bolt Spring 8 Valve 7 Valve Seat 5 9 Pin 10 Bracket AGH50 2 Cover Cover Gasket 14 3 Float 21 Nut 19 Bolt, Nut 20 Holder Gasket 11 Bolt Valve Unit 5 10, 13, 17, 18, 22 24, Plug 31 Screen MIYAAKI English Edition 59

60 Air Traps / Air Vents SERIES A Air Vent A2 AT9N ADC1 Screwed & Socket weld Connection Dimensions A2 AT9N ADC1 A2 ADC1 15 Cap 9 Bolt 12 Adjust Nut 16 Gasket 2 Cover H 1 H 2 ADC1-F 2 Cover 10 Gasket 9 Spring 7 Thermo Element 4 Valve 2 Cover 14 Gasket 11 Adjust Bolt 13 O-Ring 17 Screen 5 Stop Spring 8 Cover Gasket 3 Capsule 8 Spring 4 Valve Seat Dimensions AT9N, AT9N AT9NF 6 Guide Stopper 5 Guide Tube 3 Valve Seat Bimetal Unit 4, Spring 7 Seat Gasket 6 Screen 3 Valve Seat 18 Gasket Pressure Temperature Model Connections Size Dimensions (mm) Dimensions (in) Body eight Material MPa g C F H1 H1 kg lb A2-5 Screwed Brass 0, , Rc, NPT ¾ C3771 0, ,9 2.0 Screwed AT9N ¾ ,0 2.2 Rc, NPT , ,9 2.0 AT9N Socket eld Forged Steel ¾ 1, ,0 2.2 JIS, ASME, DIN A , ,6 5.7 AT9NF JIS, ASME, DIN ¾ 145* * , ,0 8.8 ¼, 3 / ,4 0.9 ADC1-21H Screwed, ¾ ADC1-21 Rc, NPT 0, Stainless Steel 2, SCS13A 1,3 2.9 ADC1-21HF ¾ 2,2 4.9 ADC1-21F JIS, ASME, DIN ,1 6.8 *On request also available with different face-to-face length 60 MIYAAKI English Edition

61 Pressure Reducing Valves SERIES RE Pressure Reducing Valves (PRV) are designed for regulating the downstream pressure and maintaining it within certain acceptable limits. Ideally, a PRV should provide constant downstream pressure while delivering the required flow, i.e. the PRV automatically adjusts the steam flow to meet the downstream system demand. Depending on the model, MIYAAKI s pressure reducing valves are designed for steam, air, gases and liquids. MIYAAKI is manufacturing three types of PRV: Direct acting pressure reducing valves Pilot operated pressure reducing valves Pressure reducing valves with a downstream pressure sensing line (pulse line) Operating principle General Direct Acting PRV The direct acting PRV has 3 essential elements: A Main Valve Unit B Pressure Measuring Element (Bellows) C Adjust Spring Pilot Operated PRV The pilot operated PRV has 4 essential elements: A Main Valve Unit B Pilot Valve (same structure as the direct-acting PRV) C Adjusting Unit (piston and cylinder liner D Downstream pressure sensing line (pulse line) C B A A B D C Changes in downstream pressure are sensed by the bellows, which expands or contracts depending on the pressure change. The movement of the bellows will be directly transferred to the spring, which will open or close the main valve, thus keeping the downstream pressure at a certain level. Changes in downstream pressure are sensed by the pilot valve mechanism (bellows connected with a pilot valve unit) through a signal line D, which connects the pilot valve regulator with the secondary pressure side. Movement of the bellows will open or close the pilot valve, regulating the amount of steam influencing the movement of the piston, which will close or open the main valve, thus keeping downstream pressure on a stable level. Pilot operated pressure reducing valves are used to improve accuracy and capacity, compared with direct acting pressure regulators. The decision whether to use a direct acting valve or a pilot operated valve depends on the demands of the steam using system. Operating principle Pilot operated PRV Inlet Steam Pressure Secondary Steam Pressure Adjusting Steam Pressure Pilot Chamber X 13 Pilot Spring 11 Pilot Valve 7 Piston 47 Pilot Valve Shaft 14 Bellows Pressure Sensing Chamber Z Orifice Y 15 Adjust Spring Pressure Signal ine D (Pulse line) 4 Main Valve 6 Main Valve Spring Before adjusting the secondary pressure the green handle must be turned clockwise to release the adjust spring (15) until the handle moves freely. In this position the main valve (4) is closed by the force of the spring (6) and the pilot valve (11) is closed by the force of the spring (13). hen steam enters the valve, part of the steam enters the pilot chamber (X) through the orifice (Y). To adjust the secondary pressure the handle must be turned counterclockwise. As a result, the adjust spring (15) will be pressed into the bellows (14). The bellows will expand and the pilot valve shaft (47) will open the pilot valve (11). The steam, which has entered the pilot chamber (X) will flow through the pilot valve unit into the chamber above the piston (7). Due to the steam pressure the piston (7) will move downwards and open the main valve (4). Steam will flow towards the secondary side. Part of the steam, which flows to the secondary side will enter the pressure sensing chamber (Z) through the pressure signal line (D). Due to the pressure influence, the bellows (14) will contract. Depending on the secondary pressure value the force exerted by the bellows and the force exerted by the adjust spring (15) will be balanced and the opening degree of the pilot valve (11) will be adjusted, thus regulating the amount of steam flowing through the pilot valve to the piston. Consequently, the opening degree of the main valve (4) will be also adjusted to regulate the steam flow in the direction of the secondary side maintaining a stable steam flow and steam pressure on the secondary side. MIYAAKI English Edition 61

62 Pressure Reducing Valves SERIES RE Steam RE1 RE2 Capacity Charts RE1, RE1-4 Capacity Charts RE1-2 Capacity Charts RE2 Secondary Pressure MPa Primary Pressure MPa Secondary Pressure MPa Size Steam Flow kg/h Primary Pressure MPa Secondary Pressure MPa Primary Pressure MPa Steam Flow kg/h Size Size Secondary Pressure g Steam Flow kg/h Primary Pressure g Secondary Pressure g Size Steam Flow Primary Pressure g Dimensions RE1 Secondary Pressure g Steam Flow Dimensions RE2 Primary Pressure g Steam Flow H1 H1 Size (in) RE1 & RE1-4 RE1-2 Size (in) RE1 & RE1-4 RE1-2 Cv Values 1,2 1,9 Kvs 1,0 1,6 ¾ 1,9 1,9 Values ¾ 1,6 1,6 1 3,2 2,1 1 2,8 1,8 Model RE1 RE1-4 RE1-2 Connection Screwed Rc, NPT Size (in) Operating Pressure Secondary Max. Red. Dimensions (mm) Dimensions (in) (Primary) Pressure Pressure Temperature Body eight Material MPa g MPa g Ratio C F H1 H1 kg lb ,4 3.1 ¾ 0,2 1, ,05 1, : , , , ¾ 0,2 1, ,05 0, : ,6 3.5 Brass , , ¾ 0,2 1, ,02 0, : , ,9 4.2 RE2 3 /8 0,2 1, ,1 0, : , MIYAAKI English Edition

63 REC1 Pressure Reducing Valves Steam SERIES RE Capacity Chart REC1 Steam Flow 1 /2" Secondary Pressure MPa Size in 3 /4" " ,1 159,5 1,4 1,6 1,0 1,2 (174) (188.5) (230) 145 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 1,0 (145) 0,8 (116) 0,7 (101.5) 0,6 (87) 0,5 (72.5) 0,4 (58) 0,3 (43.5) 0,2 (29) Primary Pressure MPa (g) 130, , , , ,5 Secondary Pressure g Minimum Differential Pressure: more than 10 % of Operating Pressure Body Material: Stainless Steel SCS14 Size in /2" /4" " Dimensions REC1 - Screwed Dimensions REC1 - Cv Values Kvs Values Size (in) REC1 3,8 ¾ 4,0 1 4,0 3,3 ¾ 3,4 1 3,4 H1 H1 Model Connections Size (in) Operating Pressure (Primary) Secondary Pressure Max. Red. Pressure Ratio Temperature Dimensions (mm) Dimensions (in) eight MPa g MPa g C F H1 H1 kg lb REC ,2 1, ,02 0, : 1 2,9 6.4 REC1-6 Screwed Rc, NPT, Rp 1 0,2 1, ,18 0, ,9 : ,8 6.2 REC ,6 1, ,54 1, : 1 2,8 6.2 REC1-2F REC1-6F REC1-10F JIS, ASME, DIN 4, ¾ 0,2 1, ,02 0, : , , , ¾ 0,2 1, ,18 0, ,9 : , ,9 13 4, ¾ 0,6 1, ,54 1, : , ,9 13 MIYAAKI English Edition 63

64 Pressure Reducing Valves SERIES RE Steam RE3 Body Material: Brass C3771 Capacity Charts RE3 Size in Secondary Pressure MPa 1,2 1,15 1,1 1,05 1,0 0,95 0,9 0,85 0,8 0,75 0,7 0,65 0,6 0,55 0,5 0,45 0,4 0,35 0,3 0,25 0,2 0,15 0,1 0, /2 3 / /4 1 1 /2 2 0,4 0,35 0,3 0,25 0,2 0,15 0,1 0,8 0,75 0,7 0,65 0,6 0,55 0,5 0,45 1,0 0,95 0,9 0,85 1,2 1, Steam Flow kg/h 1,3 1,4 1,5 1,6 Primary Pressure MPa Secondary Pressure g Size in / / /4 H / Steam Flow Primary Pressure g Dimensions RE3 1 H H Model RE3 Connection Screwed Rc, NPT Size (in) Operating Pressure (Primary) Secondary Pressure Max. Red. Pressure Ratio Max. Oper. Temperature Dimensions (mm) Dimensions (in) eight Values MPa g MPa g C F 1 H1 1 H1 kg lb Cv Kvs , ,8 0,7 ¾ ,9 1,6 2, ,0 2,6 0,1-1, ,03-1, : ¼ 6, ,9 4, , ,8 5, , ,0 10,3 64 MIYAAKI English Edition

65 RE10N Pressure Reducing Valves Steam SERIES RE Body Material: Ductile Cast Iron FCD450 Capacity Charts RE10N Secondary Pressure MPa 1,2 1,3 1,4 1,5 1,6 1,15 1,2 1,1 1,05 1,1 1,0 0,95 0,9 0,85 0,8 1,0 0,95 0,9 0,85 0,75 0,8 0,7 0,75 0,65 0,6 0,7 0,65 0,55 0,6 0,5 0,55 0,45 0,5 0,4 0,45 0,35 0,4 0,3 0,35 0,25 0,3 0,2 0,15 0,1 0,05 0 0,25 0,2 0,15 0,1 Primary Pressure MPa 1 0 / /4 Secondary Pressure g Size in /2 3 / /4 1 1 / Dimensions RE10N Primary Pressure g Steam Flow Size in / / Steam Flow kg/h H1 Model RE10N Connection JIS, ASME, DIN Size (in) Operating Pressure Secondary Max. Red. Dimensions (mm) Dimensions (in) eight Values (Primary) Pressure Pressure Temperature MPa g MPa g Ratio C F H1 H1 kg lb Cv Kvs 7, ,0 0, ¾ , ,5 2, , ,0 3,4 0,1 1, ,03 1, : ¼ 14, ,5 5, , ,0 7, , ,0 13,8 MIYAAKI English Edition 65

66 Pressure Reducing Valves SERIES RE Steam RE20 RE0 REC20 The model RE20 is a direct acting pressure reducing valve designed for use of steam. The valve provides a constant downstream pressure at a stable given inlet pressure and constant running flowrates. Changes in the upstream pressure and fluctuating steam consumption on the secondary side will result in variations in downstream pressure. The valve is not designed for dead-end services. Due to carefully selected springs a wide range of pressure applications is available. The pressure reducing valve can be delivered with ductile cast iron, cast steel or stainless steel housings. All important internal parts are manufactured in stainless steel. As option the valves can be equipped with a pressure gauge on the valve body. Maximum pressure reduction ratio: 25:1 h DN H Size: DN 15 Size: DN 125 RE20 RE0 REC20 The model RE20 is a pressure reducing valve with a downstream pressure sensing line (pulse line) designed for use of steam. The valve provides a precise downstream pressure even at changing inlet pressures. Due to carefully se lected springs a wide range of pressure applications is available. The valve is very well suited to intermittent or fluctuating loads at the secondary side. It closes securely when the load on the secondary side will be zero. The pressure reducing valve can be delivered with ductile cast iron, cast steel or stainless steel housings. All important internal parts are manufactured in stainless steel. As option the valves can be equipped with a pressure gauge on the valve body. Maximum pressure reduction ratio: 25:1 DN h H Puls line drawn displaced by 90 Size: DN 15 Size: DN MIYAAKI English Edition

67 RE20 & RE20 Pressure Reducing Valves Steam SERIES RE Body material RE20 / RE20 RE0 / RE0 RE0-M / RE0-M REC20 / REC20 PN16 & PN25 PN40, PN63 & PN PN63 & PN PN40 Ductile Cast Iron EN-GJS--15 (GGG-40, ) Cast Steel GP240GH (GS-C25, ) Cast Steel G17CrMo 5-5 (1.7357) Stainless Steel GX5CrNiMo (1.4408) Body design conditions RE20 / RE20 RE0 / RE0 RE0-M / RE0-M REC20 / REC20 PN16 PN25 PN40 PN63 PN PN63 PN PN40 Max. design pressure (MPa) PMA 1,6 2,5 4,0 6,3 10,0 6,3 10,0 4,0 Max. design temperature ( C) TMA Max. operating pressure (MPa) PMO 1,5 2,2 2,8 4,0 6,4 5,7 8,4 2,9 Max. operating temperature ( C) TMO Pressure Temperature rating Available downstream pressure ranges PN Body material Temperature C Pressure MPa Downstream pressure range MPa RE20 RE0 REC20 RE20 RE0 REC ,6 1,6 1,6 1,5 1,4 1,3 1, ,5 2,5 2,4 2,3 2,2 2,0 1, ,0 3,7 3,5 3,1 2,8 2,6 2,4 2, ,0 3,7 3,4 3,1 2,9 2,8 2,7 2, ,3 5,9 5,5 4,9 4,5 4,1 3,8 3, ,3 6,3 6,3 6,3 6,2 5,7 5,3 5,0 4,8 3,8 2, ,0 9,3 8,7 7,8 7,1 6,4 6,0 5, ,0 10,0 10,0 10,0 9,8 9,1 8,4 8,0 7,6 6,1 3,5 < 0,05 on request on request 0,05 0, ,1 0, ,16 0, ,25 0, ,4 0, ,63 1, ,0 1,6 3 on request > 1,6 on request on request Dimensions & eights Size (DN) Model RE20 (RE0, REC20) Model RE20 (RE0, REC20) Dimensions (mm) eight (kg) Dimensions (mm) eight (kg) PN16-40 PN63- H h PN16-40 PN63- H h Kvs Value ,4 12,0 12, ,0 14,5 14,5 1, ,4 12,0 12, ,0 14,5 14,5 3, ,5 13,0 13, ,5 16,5 16,5 5, ,5 16,0 16, ,0 18,5 18,5 7, ,0 18,0 18, ,0 22,0 22,0 13, ,0 37,5 37, ,0 37,5 37,5 20, ,5 43,0 43, ,0 49,0 49,0 34, ,5 58,0 58, ,0 65,0 65,0 51, ,0 77,0 77, ,0 91,0 91,0 80, ,0 155,0 155, ,0 155,0 155,0 130, ,0 190,0 190, ,0 190,0 190,0 180, ,0 385,0 385, ,0 385,0 385,0 320,0 Connections: EN-DIN1092, ASME B16.5 For more information see the special MIYAAKI leaflet. MIYAAKI English Edition 67

68 Pressure Reducing Valves SERIES RE iquids & Gases REA20 REA0 REAC20 The model REA20 is a direct acting pressure reducing valve designed for use of compressible media, such as air and various gases and for incompressible media such as water, oil and others. The valve provides a constant downstream pressure at a stable given inlet pressure and constant running flowrates. Changes in the upstream pressure and fluctuating consumption on the secondary side will result in variations in downstream pressure. The valve is not designed for dead-end services. Due to carefully selected springs a wide range of pressure applications is available. The pressure reducing valve can be delivered with ductile cast iron, cast steel or stainless steel housings. All important internal parts are manufactured in stainless steel. Depending on the medium the valve can be equipped with soft sealing or metal sealing valves/seats. As option the valves can be equipped with a pressure gauge on the valve body. Maximum pressure reduction ratio: 25:1 DN h H Size: DN 15 Size: DN 125 REA20 REA0 REAC20 The model REA20 is a pressure reducing valve designed for use of compressible media, such as air and various gases and for incompressible media such as water, oil and others. Due to the use of a downstream pressure sensing line (pulse line) the valve provides a constant accurate downstream pressure. Carefully selected springs secure a wide range of downstream pressure applications. The pressure reducing valve can be delivered with ductile cast iron, cast steel or stainless steel housings. All important internal parts are manufactured in stainless steel. The valve is designed for dead-end services. In case of zero consumption on the secondary side the valve closes reliably. Depending on the medium the valve can be equipped with soft sealing or metal sealing valves/seats. As option the valves can be equipped with pressure gauges. Maximum pressure reduction ratio: 25:1 DN h H Puls line drawn displaced by 90 Size: DN 15 Size: DN MIYAAKI English Edition

69 REA20 & REA20 Pressure Reducing Valves iquids & Gases SERIES RE Body material REA20 / REA20 REA0 / REA0 REA0-M / REA0-M REAC20 / REAC20 PN16 & PN25 PN40, PN63 & PN PN63 & PN PN40 Ductile Cast Iron EN-GJS--15 (GGG-40, ) Cast Steel GP240GH (GS-C25, ) Cast Steel G17CrMo 5-5 (1.7357) Stainless Steel GX5CrNiMo (1.4408) Body design conditions REA20 / REA20 REA0 / REA0 REA0-M / REA0-M REAC20 / REAC20 PN16 PN25 PN40 PN63 PN PN63 PN PN40 Max. design pressure (MPa) PMA 1,6 2,5 4,0 6,3 10,0 6,3 10,0 4,0 Max. design temperature ( C) TMA Max. operating pressure (MPa) PMO 1,6 2,5 4,0 6,3 10,0 6,3 10,0 4,0 Max. operating temperature ( C) TMO Pressure Temperature rating Available downstream pressure ranges PN Body material Temperature C Pressure MPa Downstream pressure range MPa REA20 REA0 REAC20 REA20 REA0 REAC ,6 1,6 1,6 1,5 1,4 1,3 1, ,5 2,5 2,4 2,3 2,2 2,0 1, ,0 3,7 3,5 3,1 2,8 2,6 2,4 2, ,0 3,7 3,4 3,1 2,9 2,8 2,7 2, ,3 5,9 5,5 4,9 4,5 4,1 3,8 3, ,3 6,3 6,3 6,3 6,2 5,7 5,3 5,0 4,8 3,8 2, ,0 9,3 8,7 7,8 7,1 6,4 6,0 5, ,0 10,0 10,0 10,0 9,8 9,1 8,4 8,0 7,6 6,1 3,5 < 0,05 on request on request 0,05 0, ,1 0, ,16 0, ,25 0, ,4 0, ,63 1, ,0 1,6 3 on request > 1,6 on request on request Dimensions & eights Size (DN) Model REA20 (REA0, REAC20) Model REA20 (REA0, REAC20) Dimensions (mm) eight (kg) Dimensions (mm) eight (kg) H h H h PN16-40 PN63- PN16-40 PN63- Kvs Value ,0 14,5 14, ,0 14,5 14,5 1, ,0 14,5 14, ,0 14,5 14,5 3, ,5 16,5 16, ,5 16,5 16,5 5, ,0 18,5 18, ,0 18,5 18,5 7, ,0 22,0 22, ,0 22,0 22,0 13, ,0 37,5 37, ,0 37,5 37,5 20, ,0 49,0 49, ,0 49,0 49,0 34, ,0 65,0 65, ,0 65,0 65,0 51, ,0 91,0 91, ,0 91,0 91,0 80, ,0 120,0 120, ,0 125,0 125,0 130, ,0 135,0 135, ,0 160,0 160,0 180, ,0 280,0 280, ,0,0,0 320,0 Connections: EN-DIN1092, ASME B16.5 For more information see the special MIYAAKI leaflet. MIYAAKI English Edition 69

70 Pressure Reducing Valves SERIES RE Spare Parts RE1 REC1 10 Handle 10 Handle 2 Cover 23 Bolt 2 Cover 2 Cover 8 Spring 22 Gasket 6 Bellows 23 Gasket 13 Stop Ring 12 Shaft 11 Orifice Plate 8 Spring 7 Stay 6 Bellows 22 Gasket 12 Shaft 13 Stop Ring 21 Gasket 5 Valve Seat 4 Valve 16 Spring 21 Gasket 5 Valve Seat 4 Valve 16 Spring 17 Screen 20 Gasket 3 Plug 11 Orifice Plate 17 Screen 20 Gasket 3 Plug RE3 RE10N 21 Screen Adjust Bolt 18 Sleeve 17 Spring 15 Spring Stay 16 2 Cover 7 Piston asher 32 Spring 31 Handle 22 Adjust Cover 9 28 Gasket 14 Bellows 28 Gasket Pilot Valve Unit 34 ock Nut 33 Screw Pilot Valve Unit 10 Plug Screen 21 Adjust Cover 9 2 Cover 26 Gasket 7 Piston asher 32 Spring 31 Handle 22 Screw ock Nut 18 Adjust Bolt 17 Sleeve 15 Spring 16 Spring Stay 28 Gasket 14 Bellows 37 Bolt ( 1 ) 38 Bolt (1¼ 2 ) 10 Plug 8 Cylinder iner 30 Gasket 26 Gasket 8 Cylinder iner Pilot Valve Unit Valve Seat Nut 25 Gasket 5 Valve Seat 4 Valve 5 Valve Seat 4 Valve Shaft Gasket 11 Valve 13 Spring 48 Bush 6 Spring 20 Screen 3 Plug Plug 51 6 Spring 3 Bottom Flange 38 Bolt 70 MIYAAKI English Edition

71 MX1N Steam-ater-Mixing Valve SERIES MX Features 1. Temperature is thermostatically controlled. 2. Can be installed where steam and cold water are available. 3. Produces hot water quickly and efficiently. 4. Efficient energy saving. 5. Precise thermostatic control. 6. Inline repairability. 7. Nickel plated finish. Suitable for ashing down floors, vehicles, vats, jacketed vessels, backflushing filters, washing out vessels and other equipment in the dairy, brewery, food, chemical and soap manufacturing industries and wherever hot water is required economically. Operating principle Cold water Hot water Steam Hot water outlet closed Mixing room Hot water outlet open Mixing room Diaphragm Main Valve Seat Bimetal Hot water Piston Steam Cold water Pilot Valve Strainer Steam Main Valve Cold water The cold water occupies the lower part of the body completely, flows through a hole next to the seat of the main valve into the mixing room and occupies it up to the hot water outlet. The main valve is closed. The steam can t enter the mixing room. hen you open the hot water outlet the cold water flows from the mixing room to the hot water outlet. During this process one part of the cold water flows through the strainer and runs behind the pilot valve (which is connected with the bimetal unit) into the space above the diaphragm. The water pressure in the space above the diaphragm increases and pushes the diaphragm and the connected piston downwards. Consequently, the main valve opens and the steam flows into the mixing room and mixes with the cold water. The hot water flows to the hot water outlet. Hot water outlet closed Diaphragm Quick Valve Steam Cold water Main Valve Spring 4 hen the hot water outlet is being closed the pressure in the mixing room rises, the pressure on the diaphragm increases and the diaphragm returns to its original position. The main valve closes due to the pressure of the spring and the steam. 5 The pressure above the diaphragm is equalized by the quick valve. The pilot valve is closed. MIYAAKI English Edition 71

72 Hot ater Supplying System MX1N Steam-ater-Mixing Valve Dimensions ø 6 (, ¾ ) ø 9 (1, 1) H H1 A 1 B Connection Screwed Rc, NPT Size ¾ 1 Pressure Min. Operating Pressure Max. Temperature Max. Pressure Ratio Max. Temperature Dimensions mm (in) eight Hot ater Steam ater Steam ater Steam steam : water MPa g MPa g MPa g MPa g C F (water : steam) C F 1 H H1 A B kg lb 0, , , , ,03 5 0, : (3.9) 140 (5.5) 160 (6.3) 138 (5.4) 179 (7.0) 189 (7.4) 134 (5.3) 168 (6.6) 197 (7.8) 43 (1.7) 57 (2.2) 70 (2.8) 47 (1.9) 51 (2.0) 60 (2.4) 62 (2.4) 86 (3.4) 86 (3.4) 102 (4.0) 147 (5.8) 147 (5.8) 3, , , Body Material: Brass C3771 (JIS); PMA = 1,0 MPa (145 g), TMA = 185 C (365 F) Hot ater Capacity MX1N Ratio Steam Pressure : Cold ater Pressure = 1 : 1, Cold ater Temperature 15 C Size (in) ¾ 1 1 Pressure Hot ater Flow Amount (l/min) 40 C 50 C 60 C 70 C 80 C 90 C MPa g Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. 0, , , , , , , , , , , , , , , , , , , , , , , , , , Max. Temperature of hot water Ratio Steam Pressure 1 : 1 93 C ¾ 93 C 1 93 C 1 93 C Please, look at our ebsite (Products/Steam ater Mixing Valves) for more detailed flow charts containing hot water flow rates of the MX1N. If you require further technical details, please ask for our technical leaflet on Steam ater Mixing Valves. 72 MIYAAKI English Edition

73 Hot ater Supplying System Spare Parts MX1N MX1N Bolt Bolt 2 Cover Diaphragm Unit 4 10 Main Valve Unit Quick Valve Unit Pin 68 Pin 50 Marker 40 Body 1 Bimetal Unit 19 27, 63, 72 Adjust Unit , 57 Pressure Valve Unit (only for, ¾ ) 47 Plug Bush O-Ring 3 Bottom Flange Handle Unit Strainer Unit 49 Bolt MX1N Installation Examples Steam Steam Pressure Gauge Strainer Cold ater Strainer Pressure Gauge Cold ater Check Valve Pressure Gauge Check Valve Strainer Check Valve Thermometer Hot ater Thermometer Hot ater MIYAAKI English Edition 73

74 Hot ater Supplying System MK Model MK ater Gun MK-2 Material Rubber Cover Trigger Orifize Size Max. Pressure in mm MPa MK-2 Gunmetal 5/16 7,9 or Black 2, MK-OH rear 7/16 11,1 Stainless or hite MK-MV Steel 9/16 14,3 0, MK-78 5/16 7,9 Black 1, MK-80 Gunmetal front 7/16 11,1 or hite MK-82 9/16 14,3 0, MK-82 Pressure Orifize Size Orifize Size 5/16 7/16 9/16 5/16 7/16 9/16 Features 1. Trigger operated water gun. Front trigger or rear trigger available 2. Perfect water consumption control 3. One-handed mode with either variable spray or direct jet 4. Automatic and immediate shut-off when the trigger is released Suitable for MK2 is suitable for most industrial applications MK-MV is recommended for use with Steam-ater-Mixing Valves MPa g l/min GPM 0, ,2 13,5 15, , ,6 20,0 21, , ,0 22,5 24, , ,0 25,0 36, , ,5 32,0 47, , ,5 37,0 52, , ,0 38,0 55, , ,0 40,0 60, , ,5 42,0 65, , ,3 44,0 69, , ,5 51, , ,0 62, , ,0 74, , ,5 85, CVC3, CVC3R, CV5R Check Valve CVC3, CVC3R, CV5R Pressure Drop Chart Dimensions CVC3, CVC3R Volume Flow (Cold ater) l/min A (CVC3) 40A (CVC3) 25A (CVC3) 20A (CV5R) 20A (CVC3) 15A (CVC3, CVC3R) USG/min CVC3, CVC3R B B CV5R CV5R 1 0,001 0,003 0,005 0,01 0,03 0,05 Pressure Drop MPa Model Connections Size CVC3 Screwed Rc, NPT Pressure Opening Pressure Temperature Dimensions (mm) Dimensions (in) eight Body Material MPa g MPa g C F B B kg lb , ¾ , , , Stainless Steel SCS13A 0, , , CVC3R Screwed Rc, NPT 2, , SCS13A 0, CV5R Screwed Rc, NPT ¾ 1, , SCS13A 0, MIYAAKI English Edition

75 Y Dimensions YM1 Ancillary Equipment Strainer Y YSF- H H YM1 Model Connections Size YSF- Screwed Rc, NPT Socket eld JIS, ASME, DIN Dimensions Dimensions eight Pressure Temperature Mesh (mm) (in) Body Material MPa g C F H H kg lb ,5 1.1 ¾ 2, Ductile Cast Iron 0, , Forged Steel A105 5, , ¼ Forged Steel S25C 9, CV11, CVU15 Capacity Chart CVU15 Flow (l/sec) 3,0 2,5 2,0 1,5 1,0 0, Differential Pressure kpa Vacuum Breaker CV11, CVU15 Dimensions CV H CVU15 1 /8, Pressure Temperature Dimensions (mm) Dimensions (in) Model Connections Size Body eight Material MPa g C F H 1 2 H 1 2 kg lb Stainless CV11 Male thread R ¾ 0, Steel 0, SUS304 CVU15 System connection Air inlet connection x 1 / Stainless 0, Steel 2, Screwed 1/8, Screwed AISI 304 x (BSP, BSPT, NPT) (BSP, BSPT, NPT) (DIN ) 0, F1 Features 1. Easy installation: compact in size 2. No adjustment 3. Easy maintenance Suitable for Discharge of remaining condensate out of steam traps and pipe lines Capacity Chart F1 0,2 0,3 0,4 0,5 0,8 1 1, ,001 0,002 0,003 0,005 0,01 0, Anti-Freezing Valve Dimensions F1B F1 F1 Model Connection Size orking Pressure Dimensions Dimensions Pressure Temperature (mm) (in) Body eight Opening Closing Material MPa g MPa g MPa g C F kg lb ¼ , F1B Screwed 1,0 145 Brass ⅜ 0,01 0, ,02 0, , Rc, NPT C3604 F1 ¼, ⅜ 1, , MIYAAKI English Edition 75

76 Ancillary Equipment TS1, T3 Sight Glass TS1 Features To check operation of steam traps Suitable for Steam and liquid lines T3 Dimensions TS1 T3 T3F H1 Model Connect. Size TS1 T3 T3F Screwed Rc, NPT Screwed Rc, NPT JIS, ASME, DIN Pressure Temperature Dimensions (mm) Dimensions (in) eight Body Material MPa C F H H1 H H1 kg lb 0,8 Steam 116 Steam 180 Steam 356 Steam , Brass ¾ 1,0 ater 145 ater ater 212 ater ,0 2.0 C ,97 Air 140 Air Air 212 Air , , ¾, 1 Cast Steel 1, ¼ 1, A216CB 3, , Cast Iron FC 7, ,3 7.3 ¾ ,4 9.7 Cast Steel 1 5, , A216CB 1¼ 8, , Cast Iron FC 12, Spare Parts TS1 T3 1/2 11/2 Bolt 7 Bolt 7 Cover 2 6 Gasket 5 Sight glass 11 Mica plate 6 Gasket Cover 2 Ball 5 Gasket 8 Glass Tube 4 T3 2 7 Bolt 2 Cover 5 Sight glass 11 Mica plate 6 Gasket 6 Gasket 11 Mica plate 5 Sight glass 6 Gasket O-Ring 6 Flapper 3 Protector 3 6 Gasket 3 Flapper 4 Pin Pin 4 Cover 2 O-Ring 6 Gasket 9 Body 1 1 Body Gasket 6 Mica plate 11 Sight glass 5 Gasket 6 7 Bolt Nut 8 Cover 2 76 MIYAAKI English Edition

77 H3 H5 H9XF Separator Ancillary Equipment H3, H5, H9XF Features 1. Separates mist and condensate from steam and air lines 2. Compact size easy installation together with Pressure Reducing Valves and Steam Traps 3. Very low pressure loss (0,002 MPa) Suitable for All steam and air lines Dimensions H3 H5 H9XF S Dz H1 H1 A H1 K1 H3 K2 A H1 B B S1 K4 S1 K3 Model H3 H5 Connections Screwed Rc, NPT Screwed Rc, NPT Pressure Temperature Size (in) Dimensions (mm) Dimensions (in) Body eight Material A B MPa g C F H1 H1 kg lb ,6 7.9 ¾ 1, , , Ductile 7, ¾ ¾ Cast Iron 1 FCD450 2, , ¼ (Air: 0,97) (Air: 141) , , Model H9XF Connection DIN, ASME Size (DN) 15 PN Condensate Outlet Dirt Pocket Inlet Outlet Dimensions (mm) Dimensions (in) Body eight Material K1 (DN) K2 (DN) K3 (DN) K4 (DN) Dz H1 H3 S S1 Dz H1 H3 S S1 kg lb , , , , , , Steel P265 GH , , , on request Other pressure ratings (PN25, PN40), connections and body materials on request. MIYAAKI English Edition 77

78 Steam Trap Survey Assistant Dr. Trap Jr. PM11 It is the ideal partner for steam trap inspections. PM11 is capable to work with most of the steam traps of the main manufacturers. Certified according to the European EMC Directive (2014/30/EU) Ultrasonic Checker PM11 Temperature Probe SurveyPro ight PM150 V2.0 Features PM11 The Steam Trap Ultrasonic Checker PM11 has been designed to assess the operating condition of steam traps during operation by measuring the vibration and the temperature of the surface. The system consists of the Ultrasonic Checker PM11, a Temperature Probe and the SurveyPro ight PM 150 Software version 2.0. Measures vibration and temperature at the same time The temperature probe can measure temperatures between 0 C and 250 C Estimates and displays the saturation pressure by measuring the temperature. Useful for testing not only steam traps, but also valves One key operation for all functions ong battery life 40 hours or more of continuous use Shuts off automatically if the device is not in use for 5 minutes Includes a stop watch for monitoring periodic characteristics of vibrations Compact, lightweight and easy to carry Software SurveyPro ight PM150 V2.0 Software for analyzing the data which had been measured by using the steam trap checker PM11 and for determining the condition of the steam trap. Standard and Special versions available Both versions allow the estimation of CO2 emissions which correspond to leaking steam traps. Compatible with indows 7, indows 8/8.1 and indows and 64 bit versions. Full data compatibility. Data generated by the previous version can be integrated into the new software* The version 2.0 comes with an updated list of steam trap models of the main steam trap manufacturers. The updated software allows a better classification of steam traps to various groups and areas inside a plant with the possibility for more detailed analysis of selected groups or areas. * For more details please contact MIYAAKI Inc. or an authorized representative orking Flow 1 Tagging of Steam Traps Put a tag on or text to each trap in your factory, so that it can be easily identified any time. 2 Survey ist set-up Run the Survey Pro ight software and fill in the basic information of the steam traps. Information such as survey list name, tag number, area, manufacturer, inlet pressure or size are filled in at this moment. 3 Traps inspection Diagnose each trap on site using the checker PM11. rite down the vibration data measured for each trap. 4 Filling out of Survey ist Run again the Survey Pro ight software and enter the measured vibration data into the survey list for each trap. Once the vibration value of a trap has been entered, the operating condition of the trap will be displayed immediately. The list will also display the steam loss of each trap (if detected) and the related financial losses. 5 Analysis After entering all test results of the survey, the software can show an analysis for each trap type and manufacturer, an analysis of steam losses and related financial losses for each manufacturer and trap type, an analysis of CO2 emission, or an analysis for kind of application (process, tracing, etc.), with the possibility of showing the results by areas or groups. 6 Trend Analysis Comparisons can be made by Manufacturer, by the installed types, by the pressure classification and by applications. In each case: - the failure rate - the steam loss - and money loss tendencies will be shown. Technical Specification Probes eight Vibration Piezo-electric-ceramic acceleration sensor (10K 40 KHZ) Displays Illuminated liquid crystal display (CD) Temperature Thermistor Range: C / F Housing Heat-resistant plastic (ABS), simple waterproof design 230 g (incl. batteries) Power supply 2 x 1.5V AA alkaline batteries (40 hours or more) 2 x 1.2V AA NiMH (32 hours or more) Ambient working temperature 0 40 C ( F) 78 MIYAAKI English Edition

79 Steam Trap Survey Assistant Dr. Trap Jr. SurveyPro ight PM150 V2.0 Main Functions Standard Version Survey ist Analysis Trend Analysis Additional Functions Special Version The Special Version includes the functions of the Standard Version plus the following ones: Integration of multiple survey files into a single one Repair Cost Management Repair Efficiency Management of other kind of failures Failure of inlet valve Failure of outlet valve Failure of other than valves User and Ranking Summaries Service Period Average Consumption Cost MIYAAKI English Edition 79

80 Steam Trap Management System PM301 Dr. Trap Steam Trap Management System PM301 Processor PM310 Processor PM310 It processes the data from the detector, displays and stores results. Detector PM321 It detects the vibration and tempe rature in steam traps, which is used in their diagnosis. Detector PM321 Software SurveyPro Version 3.1 Software It can be run on a personal computer. It aggregates and analyzes steam trap data from the processor, identifying faulty steam traps, leaking traps, etc., making it easy to manage all of your traps. It provides detailed charts and graphs. Survey results are transferred from the processor to the computer using the Dr. Trap management software. Features PM301 High-speed Diagnosis Each steam trap will be surveyed in less than 10 seconds. A normal trap without any leaks can be tested in only 4 seconds. Small and lightweight The total weight of the processor and probe is only 580g (1.28lb), which means that it can be carried by a technician for an extended period of time without fatigue. Simple operation A steam trap can be tested with a single press of the OP button on the probe. The processor design requires only simple actions by the operator, making it easy to learn how to use it. Can be used with high-pressure traps Dr. Trap can be used to test any trap at a wide range of pressures and at temperatures up to C (932 F). Extended battery operation The batteries allow approx. 12 hours of continuous operation. There is no need to replace the batteries in the middle of the survey. arge storage The results of 1,000 steam trap checks can be stored in the processor s memory. High-speed automatic analysis The Dr. Trap software provides automatic analysis and high-speed sorting of the collected data. Software SurveyPro PM330 V3.1 Software for analyzing the data which had been measured by using the steam trap detector PM321 and for determining the condition of the steam trap. Standard and Special versions available Both versions allow the estimation of CO2 emissions which correspond to leaking steam traps Compatible with indows 7, indows 8/8.1 and indows bit and 64 bit. Full data compatibility. Data generated by the previous version (V2.0) can be integrated into the new software* The software comes with an updated list of steam trap models of the main steam trap manufacturers The updated software allows a better classification of steam traps to various groups and areas inside a plant with the possibility for more detailed analysis of selected groups or areas. Technical Specification Hardware Processor PM310 Display: CD (16 caracteres x 2 líneas) Ambient working Max. surface Continuous operating orking eight Sensor temperature temperature Power (approximately) survey time supply g lb Vibration Temperature C F C F Hours Seconds Data incl. battery and soft case Detector PM * For more details please contact MIYAAKI Inc. or an authorized representative. Piezo-electro-ceramic accelerometer Infrared sensor (thermopile) x 1.2V AA size rechargeable batteries 12 9 hours with the CDs lit continuously 10 (2 minimum) Trap recording capacity maximum Software SurveyPro PM330 V3.1 Medium CD-ROM Environment Personal Computer Operating System Memory (RAM) Hard disk Display resolution (pixel) Display colors general-purpose indows 7, indows 8/8.1, indows or 64 bit 256 MB or more 50 MB or more 800 x 600 or more 256 or more 80 MIYAAKI English Edition

81 Steam Trap Management System Dr. Trap SurveyPro PM330 V3.1 Main Functions - Standard Version Survey ist Survey lists are automatically generated from the test results of all traps which have been checked. Furthermore, failed steam traps can be extracted from the management log to make a separate list and to show the volume of steam that is leaking. Data analysis The software can show steam losses and related financial losses by trap type and manufacturer, analysis of C02 emissions which correspond to the steam losses or summaries by type of application or by areas or groups. Trend Analysis Results of past steam trap surveys can be compared according to specific user s criteria. The software can perform the following trend analysis: - Failure Rate Trend - Steam and Money oss Trends Or a combination of them. The trends can also be compared and shown by manufacturer, trap type, pressure rating or application. Additional Functions Special Version Integration of multiple survey files into a single one You can improve your plant analysis by putting together steam trap survey lists of different plant areas or groups into a single one by using the function Integrate Multiple Files. Customized summaries The results of the steam trap surveys can be sorted according to the user s needs so that the user can identify which installed traps are not suitable for the application. Repair Cost Management In addition to steam loss costs, this function takes into account other important costs such as operating costs, trap purchasing costs, inspection costs or repair costs. Very useful for annual budgeting. Service Period This function shows the time (in years) between the trap installation date and the trap replacement date. Average Consumption cost This function estimates the average consumption cost by taking into account the total repair cost, survey cost, Money loss due to a leak and the Period of Service. Repair Efficiency It is the judgment criteria to know whether the Repair Cost has been effectively used or not. Management of other kind of failures It shows the information about other devices that are installed around the steam traps. It allows to include into the survey list items like Failure of Inlet Valve, Failure of Outlet Valve or Failure of other than Valves. MIYAAKI English Edition 81

82 Temperature Steam Trap Controll Management Steam System Traps PM SERIES Dr. Trap TB Steam Trap Management System PM Checker (PM520) It detects the vibration and temperature in steam traps at the same time. The survey accuracy has been improved from the previous model (PM321) by MIYAAKI s sensor technology. Trap Survey App (PM510) The App will be installed on a tablet computer, which must be prepared by the customer. It displays and stores survey results transferred from the checker using Bluetooth connection. Checker (PM520) * Tablet to be prepared by customer * For indows only Trap Survey App (PM510) Software SurveyPro 4.0 (PM530) The software will be installed on a personal computer. It aggregates and analyzes steam trap data from the Trap Survey App, identifying faulty steam traps, providing steam loss and financial loss data and includes many other possibilities to manage the steam traps easily. It provides detailed charts and graphs. Features of PM High-speed survey The special design of the vibration sensor integrating a contact-type thermocouple sensor guarantees a high survey speed. Each steam trap will be surveyed within 2 seconds at the shortest, and 10 seconds at the maximum. Improved survey accuracy The holding mechanism of the probe tip ensures a pressing force, which reduces the discrepancy of survey results substantially. Simple operation The checker is ergonomic shaped to handle and operate with one hand. The survey will start automatically by simply pressing down the probe on the trap with minimum force. It is possible to proceed with the survey uninterruptedly without using the tablet. Improved durability Dust and water protection : IP34 (Conforming to IEC 60529) Drop test (Conforming to IEC ) Estimation of CO2 emissions The software can estimate CO 2 emissions based on steam trap leakage amounts. * Standard and Special versions available Software SurveyPro 4.0 (PM530) Full data compatibility After converting survey data generated by the previous version (V3.1), the data can be integrated into the new software without any problems. Technical Specifications Hardware Checker PM520 eight Sensor Accessory: 1 x Soft case Display: Transmission type TFT color liquid crystal Software Trap Survey App PM510* SurveyPro PM530 V4.0 Ambient working temperature Max. surface temperature Power supply *not included in package Continuous operating (approximately) orking survey time g lb Vibration Temperature C F C F Hours Seconds Interface Piezo-electro-ceramic excl. battery sensor Medium CD-ROM Type K thermocouple -5 to to x 2.4V AA size NiMH 8 (discharged capacity: 1900mAh) Environment Display resolution Operating System CPU Memory (RAM) Hard disk (pixel) indows 7, indows 8/8.1, indows 10 (32 or 64 bit) 1.6GHz or more 1GHz or more 4GB or more 1GB (64bit: 2GB) or more 20GB or more free space (excl. Data area) 1280 x 800 or more 1024 x 768 or more 10 (2 minimum) Ver EDR SPP Bluetooth Communication distance Approx. 5 m * PM510 is to be installed on a tablet. The above specifications of PM510 are hardware requirement for the tablet. 82 MIYAAKI English Edition Others Bluetooth: Ver EDR SPP Microsoft NET Framework 4.5 Microsoft SQ Server Compact 3.5 SP2 Microsoft NET Framework 4.5 Microsoft SQ Server Compact 3.5 SP2 USB Port, CD Drive

83 Steam Trap Management System Dr. Trap Trap Survey App PM510 The App displays and stores the survey results from the checker. It includes a lot of new and additional functions such as viewing and editing a survey map or a camera function. It can contribute to create a paperless environment. The available functions depend on the version of SurveyPro 4.0, standard or special. Main Functions Survey screen The touch-screen tablet makes it easy to browse and edit a survey list. A lot of detailed information is available on the survey screen and can be edited there. The survey log information will be also displayed on the screen. Survey map A survey map can be displayed and edited on the tablet computer. The map can be associated with each steam trap on the survey list. Then, the order of the steam trap survey can be set. Camera function The camera function allows to take images and record videos on the Camera screen. It is possible to edit and save the images for each steam trap. The images and videos will be displayed on the detailed screen of each steam trap. PM510 Function correspondence table Several functions of PM510 are unavailable depending on the version of PM530. [ ] : Available, [ ]: Unavailable PM530 PM510 Function Standard Special ist Import/Export ist Retrieval Edit Area Survey Survey map hole map Edit Drawing Camera SurveyPro 4.0 PM530 The software was updated from SurveyPro V3.1. It offers to analyse survey data, view trends, and manage survey files. Same as V3.1, it displays various summary sheets and graphs depending on the purpose, and export them to Excel and image files. It helps to create survey reports. Standard and Special versions are available. Upgraded Functions Single Sheet Each survey list can be displayed as a Single Sheet. Then, it can be exported to Excel as well. It is possible to browse and edit survey list detail information on the sheet at once. Data Summary Sheet Different from the previous version, SurveyPro V3.1, the data summary sheets will be displayed as one sheet. Consequently, it is easier to use various analysis functions to create summary sheets such as by Manufacturer and by Type. The summaries of all data can be displayed in graphical form same as V3.1. MIYAAKI English Edition 83

84 Temperature MIYAAKI-Technology Controll Steam Traps The MIYAAKI SCCV -System: worldwide patented MIYAAKI s internationally patented Self Closing and Centering Valve SCCV -System has proven its high reliability and effectiveness during more than two decades. Many thousands of steam traps equipped with the SCCV -System have proven enormous advantages for our customers: 1. A substantially longer service life compared with other steam traps 2. No partial or one-sided precipitate wear of valve and seat SCCV -System SERIES TB 3. Greatly reduced wear of all internal parts due to the reduction of the closing forces required to maintain a seal 4. No steam loss for all Temperature Control Traps The MIYAAKI SCCV -System: variable adjusted to various types Intensive research and development activities over many years have enabled MIYAAKI to incorporate the SCCV -System in various types of steam traps. Thus it became possible to adopt the SCCV -System to a wide pressure range and to utilize the SCCV -System not only for Bimetal Steam Traps, but also for Inverted Bucket and Float Type Steam Traps. Inverted Bucket Steam Traps Series ES The Valve Holder is fixed to a specially developed Super-ever. The Valve is free floating inside the Valve Holder. Thus the control space inside the Valve Holder decreases the force toward the seat caused by the movement of the bucket. The Valve will close softly and exactly in the center of the seat. Super -ever Valve Seat Valve Valve Holder Inverted Bucket Steam Traps Series ER The SCCV -System is part of a Double Valve Unit, which is operating on the basis of the pressure difference inside the unit. The trap is thus characterized by extended lifetime of the valve assembly and a greater condensate discharge per body size when compared to conventional inverted bucket steam traps. Ball Float Steam Trap G11N, G12N The Valve (Ball) lies inside a Valve Holder, which is directly connected through a lever with the float. By installing a spring inside the Valve Holder the movements of the float and the forces caused by it will not be directly transferred to the Valve. This will increase the service life of the sealing surfaces. Temperature Control Steam Trap TB7N The Bimetal Unit including the valve are guided inside the body. A spring reduces the force caused by the deflection of the bimetals which move the valve toward the seat. The guiding of the valve within the seat and the lift of the valve is designed in such a way that the valve will close very smoothly in the center of the seat. 84 MIYAAKI English Edition

85 MIYAAKI-Technology SCCV -System Basic Principle Regulating Centering and Soft Closing No Steam oss The design of the Valve and Seat and the Valve lift (distance between the closed and open position of the valve) are calculated and designed in such a way that the valve closes its seat at the time that the condensate reaches the steam trap adjusted temperature. The valve is free floating inside the valve holder. The valve moves to the center caused by the pressure and the flow of condensate. The tip of the valve is drawn down to the center axis of the valve seat. A spring and a stop ring inside the control chamber absorb and soften the movement of the valve (caused by the temperature and pressure of the steam system) towards its seat. The centering and soft closing characteristics prevents premature or uneven wearing of the valve and its seat, extending the lifetime of the steam trap. The valve closes exactly in the center of the seat at the adjusted temperature, slightly below the saturation temperature assuring Zero steam loss. TB51 TB7N TB9N Bimetal Valve Stem Valve Holder Spring No. 1 Spring No. 2 Valve Seat On start-up, the bimetal discs are all flat and the valve shaft is up with the valve fully open. Virtually all cold condensate and air are discharged. As the temperature of the condensate increases, the bimetal discs begin to curve gradually and force the valve shaft and the valve holder to move down. hen condensate with higher temperature (near to set temperature) flows in, the bimetal discs are curved even more and, at the same time, the valve shaft moves down and the valve holder closes the holes in the guide partially. In case of very low condensate flow, the holes in the guide are closed completely by the valve holder and the valve will close precisely in the center of the seat. Normally, the trap is filled with hot condensate and the operation will rest in the state shown in figure 3. Condensate will be discharged continuously. Most of the condensate is still discharged quickly, since the valve and the holes in the fixed guide on the valve seat are still fully open. Control Chamber Fixed guide Fixed guide holes The amount of condensate being discharged is reduced quickly. This prolongs the time that the hot condensate stays near the bimetal discs and the heat of the condensate is transferred to the bimetals much more effectively. MIYAAKI English Edition 85

86 International Comparison and Conversion Material Standards and Temperature Material Standards Following you find a list of materials mainly used by MIYAAKI for its Steam Traps, according to Japanese Standards and the most closely corresponding numbers of American (ASTM), European (EN) and German (DIN) Standards. Diameters and Drilling of Flanges (see Page 87) h t f t 1. Iron Castings JIS ASTM EN DIN g C D f FC A48 class 30 EN-GJ- GG-20 (0.6020) FC250 A48 class 35 EN-GJ-250 (EN-J 1040) GG-25 (0.6025) Conversion Factors FCD450 A EN-GJS (EN-JS1040) GGG40.3 (0.7043) T 5 C = T F T F = 1,8 T C Steel Casting and Forgings JIS ASTM EN DIN C F C F C F C F SCPH 2 A216CB GP240GH (1.0619) GS-C25 SCPH 21 A217C6 G17CrMo5-5 (1.7357) GS17CrMo55 (1.7357) SCPH32 A217C9 GS12CrMo9-10 (1.7380) 10CrMo9-10 (1.7380) SFVC2A A105 P250GH (1.0460) C22.8 (1.0460) SFVAF22B A182F22 10CrMo9-10 (1.7380) 10CrMo9-10 (1.7380) 3. Stainless and Heat Resisting Steels JIS ASTM EN DIN SCS13A A351CF8 GX5CrNi19-10 (1.4308) G-X6CrNi189 (1.4308) SCS14 A351CF8M GX5CrNiMo (1.4408) G-X6CrNiMo1810 (1.4408) SUS303 A582S30 X8CrNiS18-9 (1.4305) X10CrNiS189 (1.4305) SUS304 A276S30 X5CrNi18-10 (1.4301) X5CrNi1810 (1.4301) SUS403 A276S40 X6Cr13 (1.0) X6Cr13 (1.0) SUS420J2 X30Cr13 (1.4028) X30Cr13 (1.4028) 4. Alloys 86 JIS ASTM EN DIN C3771 C37700 (B ) CuZn39Pb2 (C612N) CuZn39Pb2 10, , , , , , , , , , , , MIYAAKI English Edition

87 International Comparison and Conversion Flange Standards American Standard ASME B Size (in) 1/2 3/4 1 11/4 11/2 2 Dimensions class 150 class class 600 class 900 class 1 in mm in mm in mm in mm in mm D tf , , , , ,3 f g , , , , ,9 C , , , , ,6 n x h 4 x 5/8 4 x 15,9 4 x 5/8 4 x 15,9 4 x 5/8 4 x 15,9 4 x 7/8 4 x 22,2 4 x 7/8 4 x 22,2 D t , , ,9 1 25,4 1 25,4 f g , , , , ,9 C , , , , ,9 n x h 4 x 5/8 4 x 15,9 4 x 3/4 4 x 19,0 4 x 3/4 4 x 19,0 4 x 7/8 4 x 22,2 4 x 7/8 4 x 22,2 D t , , , , ,6 f g 2 50,8 2 50,8 2 50,8 2 50,8 2 50,8 C , , , , ,6 n x h 4 x 5/8 4 x 15,9 4 x 3/4 4 x 19,0 4 x 3/4 4 x 19,0 4 x 1 4 x 25,4 4 x 1 4 x 25,4 D t , , , , ,6 f g , , , , ,5 C , , , , ,1 n x h 4 x 5/8 4 x 15,9 4 x 3/4 4 x 19,0 4 x 3/4 4 x 19,0 4 x 1 4 x 25,4 4 x 1 4 x 25,4 D t , , , , ,8 f g C , , , , ,8 n x h 4 x 5/8 4 x 15,9 4 x 7/8 4 x 22,2 4 x 7/8 4 x 22,2 4 x 11/8 4 x 28,6 4 x 11/8 4 x 28,6 D t , ,7 1 25, , ,1 f g , , , , ,1 C , , ,1 n x h 4 x 3/4 4 x 19,0 8 x 3/4 8 x 19,0 8 x 3/4 8 x 19,0 8 x 1 8 x 25,4 8 x 1 8 x 25,4 Japanese Standard: JIS B European Standard EN Size (in) 1/2 3/4 1 11/4 11/2 2 Dimensions Dimensions at Pressure Rating (mm) 10 K 16 K 20 K 30 K 40 K 63 K D t f g C n x h 4 x 15 4 x 15 4 x 15 4 x 19 4 x 19 4 x 19 D t f g C n x h 4 x 15 4 x 15 4 x 15 4 x 19 4 x 19 4 x 23 D t f g C n x h 4 x 19 4 x 19 4 x 19 4 x 19 4 x 19 4 x 23 D t f g C n x h 4 x 19 4 x 19 4 x 19 4 x 19 4 x 19 4 x 23 D t f g C n x h 4 x 19 4 x 19 4 x 19 4 x 23 4 x 23 4 x 25 D t f g C n x h 4 x 19 8 x 19 8 x 19 8 x 19 8 x 19 8 x 23 Size (in) DN15 DN20 DN25 DN32 DN40 DN50 Dimensions PN 10 PN 16 PN 25 PN 40 PN 63 PN mm mm mm mm mm mm D t f g C n x h 4 x 14 4 x 14 4 x 14 4 x 14 4 x 14 4 x 14 D t f g C n x h 4 x 14 4 x 14 4 x 14 4 x 14 4 x 18 4 x 18 D t f g C n x h 4 x 14 4 x 14 4 x 14 4 x 14 4 x 18 4 x 18 D t f g C n x h 4 x 18 4 x 18 4 x 18 4 x 18 4 x 22 4 x 22 D t f g C n x h 4 x 18 4 x 18 4 x 18 4 x 18 4 x 22 4 x 22 D t f g C n x h 4 x 18 4 x 18 4 x 18 4 x 18 4 x 22 4 x 26 MIYAAKI English Edition 87

88 International Comparison and Conversion Pressure Conversion Table from to bar bar bar bar bar bar bar 1 0, , , , , ,19 1,5 0,1 108,8 7,5 319,0 22,0 514,8 35,5 826,5 57, ,0 5 0, , , , , ,66 7,3 0,5 116,0 8,0 326,3 22,5 522,0 36,0 855,5 59, ,0 10 0, , , , , ,08 14,5 1,0 123,3 8,5 333,5 23,0 536,5 37,0 870,0 60, ,0 15 1, , , , , ,55 18,9 1,3 130,5 9,0 348,0 24,00 543,8 37,5 899,0 62, ,0 20 1, , , , , ,00 21,8 1,5 145,0 10,00 355,3 24,5 551,0 38,0 913,5 63, ,0 25 1, , , , , ,45 29,0 2,0 159,5 11,0 362,5 25,0 565,5 39,0 928,0 64, ,0 30 2, , , , , ,87 33,4 2,3 166,8 11,5 377,0 26,00 572,8 39,5 942,5 65, ,0 35 2, , , , , ,32 36,3 2,5 174,0 12,0 384,3 26,5 587,3 40,5 971,5 67, ,0 40 2, , , , , ,77 43,5 3,0 188,5 13,0 391,5 27,0 594,5 41,0 986,0 68, ,0 45 3, ,10 27, ,37 68, ,22 47,9 3,3 195,8 13,5 406,0 28,0 609,0 42, , ,0 50 3,45 13, , , , ,66 50,8 3,5 203,0 14,0 413,3 28,5 623,5 43, , ,0 55 3, , , , , ,11 58,0 4,0 217,5 15,0 420,5 29,0 652,5 45, , ,0 60 4, , , , , ,56 62,4 4,3 224,8 15,5 435,0 30,0 667,0 46, , ,0 65 4, , , , , ,01 65,3 4,5 232,0 16,0 449,5 31,0 696,0 48, , ,0 70 4, , , , , ,45 72,5 5,0 246,5 17,0 456,8 31,5 710,5 49, , ,0 75 5, , , , , ,90 79,8 5,5 253,8 17,5 464,0 32,0 725,0 50, , ,0 80 5, , , , , ,35 82,7 5,7 261,0 18,0 478,5 33,0 754,0 52, , ,0 85 5, , , , , ,80 87,0 6,0 275,5 19,0 485,8 33,5 768,5 53, , ,0 90 6, , , , , ,24 94,3 6,5 282,8 19,5 493,0 34,0 797,5 55, , ,0 95 6, ,00 34, , , ,69 97,2 6,7 297,3 20,5 507,5 35, , , ,0 6,9 20,69 101,5 7,0 304,5 21,0 Conversion Factors Units of measurement Pa KPa MPa bar kg/cm2 atm mm 0 mm Hg (Torr) lbf/in2 () 1 0,001 1 x x ,01972 x ,86923 x , ,62 x , x ,001 0,01 0, ,86923 x ,972 7,62 0, x ,1972 9, ,01972 x 105 7,62 145, x 105 0,1 1 1, , ,01972 x ,062 14, ,80665 x ,0665 0, , , ,559 14, ,01325 x ,325 0, , , ,3 760,000 14, , ,80665 x ,80665 x ,80665 x ,0001 9,67841 x , , ,322 0, ,33222 x , , , , , ,76 6, , , , , ,070 51, MIYAAKI English Edition

89 International Comparison and Conversion Steam Pressure Table Properties of Saturated Steam Absolute Pressure p MPa Saturation Temperature ts C Steam Volume Steam Density Sensible Heat Total Steam Heat atent Heat v m3/kg kg/m3 h kj/kg h kj/kg r = h - h kj/kg 0,1 99,63 1,6940 0, , , ,9 0,15 111,37 1,1590 0, , , ,3 0,2 120,23 0,8854 1, , , ,6 0,25 127,43 0,7184 1, , , ,1 0,3 133,54 0,6056 1, , , ,3 0,35 138,87 0,5240 1, , , ,3 0,4 143,62 0,4622 2, , , ,9 0,45 147,92 0,4138 2, , , ,7 0,5 151,84 0,3747 2, , , ,4 0,55 155,46 0,3426 2,9 655, , ,9 0,6 158,84 0,3155 3, , , ,1 0,65 161,99 0,2925 3, , , ,7 0,7 164,96 0,2727 3, , , ,9 0,75 167,75 0,2554 3, , , ,5 0,8 170,41 0,2403 4, , , ,6 0,85 172,94 0,2268 4, , , ,9 0,9 175,36 0,2148 4, , , ,5 0,95 177,66 0,2040 4, , , ,4 1,0 179,88 0,1930 5, , , ,6 1,1 184,07 0,1747 5, , , ,6 1,2 187,96 0,1632 6, , , ,3 1,3 191,61 0,1511 6, , , ,7 1,4 195,04 0,1407 7, , , ,7 1,5 198,29 0,1317 7, , , ,2 1,6 201,37 0,1237 8, , , ,1 1,7 204,31 0,1166 8, , , ,6 1,8 207,11 0,1103 9, , , ,2 1,9 209,80 0,1047 9, , , ,3 2,0 212,37 0, ,0 908, , ,6 2,2 217,24 0, ,0 930, , ,2 2,4 221,78 0, ,0 951, , ,5 2,6 226,04 0, ,0 971, , ,7 2,8 230,05 0, ,0 990, , ,5 3,0 233,84 0, , , , ,9 3,2 237,45 0, , , , ,9 3,4 240,88 0, , , , ,3 3,6 244,16 0, , , , ,1 3,8 247,31 0, , , , ,4 4,0 250,33 0, , 1.087, , ,9 5,0 263,91 0, , , , ,7 6,0 275,55 0, , , , ,3 7,0 285,79 0, , , , ,1 8,0 294,97 0, , , , ,8 9,0 303,31 0, , , , ,9 10,0 310,96 0, , , , ,7 11,0 318,05 0, , , , ,7 12,0 324,65 0, , , , ,4 13,0 330,83 0, , , , ,0 14,0 336,64 0, , , , ,8 15,0 342,13 0, , , , ,0 16,0 347,33 0, , , ,9 934,4 17,0 352,26 0, , , ,6 859,9 18,0 356,96 0, , , ,9 779,1 19,0 361,43 0, , , ,6 691,9 20,0 365,70 0, , , ,4 591,9 22,0 373,69 0, , , ,6 184,5 22,12 374,15 0, , , ,4 0,0 MIYAAKI English Edition 89

90 MIYAAKI Steam Trap Selection Guide First Choice Second Choice < 1,6 MPa TB9N GC1, D, S, ES Steam Mains < 2,1 MPa TB7N GC1, S < 6,4 MPa TB51, TB52 S61N, S62N, ESH < 20,0 MPa TBH71, 72, 81, 82 Heater G, ES, ER S Heat Exchanger G ES, ER Vaporizer G ES, S Distiller D ES, S Process Equipment Sterilizer D ES, G, S Cylinder Dryer ES, ER Band Dryer G ES, ER, D Multi-Platen Presses G ES, D, S Vulcanizer D S, ES Tyre Presses D S, ES Autoclaves D G, ES Dryer G ES, D, S Tumbler ES, ER D, S aundry Equipment Presses D S, ES Steam Mannequins D ES, S Steam Iron S3 SD1 Steam Mangles D, G ES, S Process Boiling Pans G ES, D Hot Tables D, G ES Food Processing Equipment Jacketed Boiling Pans D G, ES, S Tilting Pans ES D Brewing Pans G ES, D Evaporator G ES, ER Retorts G ES, ER Steam Radiator D Unit Heaters G ES Convectors D, ES Heating & Air Conditioning Radiant Panels D, ES Air Heater D ES, G Air Humidifiers ES, G D, S Heating Coils D, ES G, S Air Conditioning Units ES, G D Calorifiers G, ES D Tracing Steam Tracer ines TB D Tank Heating TB D, ES, S Copper Tracing (Instrument Tracing) TB1N DC1 Disclaimer: This Guide is offered as a recommendation guide only and is not intended to replace the selection by a qualified person. 90 MIYAAKI English Edition

91 Pressure Equipment Directive MIYAAKI Pressure Equipment Directive 2014/68/EU of the European Parliament and of the Council In the course of the harmonization of the laws of the EU Member States concerning pressure equipment, the Pressure Equipment Directive 97/23/EC (PED) had been adopted in May The Directive came into effect on 30 May 2. Considering the experience and changes during the implementation of the Directive 97/23/EC, the European Union published on June 27, 2014 the new Pressure Equipment Directive 2014/68/EU. The new Directive entered into force on July 19, According to the PED all manufacturers of pressure equipment covered by the PED, are under the obligation to subject each item of equipment to one of the conformity assessment procedures described in the PED. The conformity assesment procedures to be applied to an item of pressure equipment with a view to affixing the CE marking shall be determined by the category, in which the equipment is classified. In this connection it is necessary to take into consideration the statement of the PED, that pressure equipment which is subject to Article 4, Section 3 of the PED shall be designed and manufactured in accordance with the sound engineering practice of a Member State in order to ensure safe use. Such equipment shall not bear the CE marking referred to in Article 18 of the PED. In cooperation with TÜV Rheinland Industrie Service GmbH MIYAAKI Inc., Osaka, Japan examined all products with respect to the PED and certified its production process in accordance with Modul A2 of the PED (internal manufacturing checks with monitoring of the final assessment). As a result of this certification process MIYAAKI Inc. draw the following conclusions: 1. The following MIYAAKI products are classified according to Article 4, Section 3 of the PED which does not allow to bear the CE marking: Steam Traps: Steam Pressure Reducing Valves: RE1, RE2, RE3, REC1, RE10N Steam-ater-Mixing Valve: TB1N, TBC2, TBC2B, TB7N, TB9N, TB51, TB52, TBH71, TBH72, TBH81, TBH82,, DC1, DC2, DV1, D1, DX1, DF1, S31N, SC31, SC, SF, SV, S, SU2N, SU2H, SD1, S55N, S55H, S61N, S62N, ER105, ER110, ER116, ES5, ESU5, ES8N, ES10, ES12N, ESH8N, G11N, G12N, G3N-10R (to DN65), G3N-16R (to DN50), G2, GC1, GC20, G20N MX1N All above MIYAAKI products are designed and manufactured in accordance with the sound engineering practice as requested by the PED. 2. Steam traps not included into point 1 belong to category I or category II according to Annex II & III of the PED. They will bear the CE marking and the conformity with the PED will be confirmed by issuing a declaration of conformity. As a result of the certification by TÜV Rheinland Industrie Service GmbH MIYAAKI can assure all our customers of its continuing policy of high quality standards and of the fact, that all products are manufactured in accordance with the regulations and technical requirements of the EU. MIYAAKI English Edition 91

92 MEMO 92 MIYAAKI English Edition

93 Environmentally friendly through reduced energy usage and improved steam efficiency

94 MIYAAKI GMBH EURO-TRADE MIYAAKI Inc , Tagawakita, Yodogawa-ku Osaka JAPAN Tel.: Fax: export@miyawaki-inc.co.jp ebsite: MIYAAKI GmbH Birnbaumsmühle Frankfurt (Oder) GERMANY Tel.: Fax: info@miyawaki.de ebsite: