effepi - BOLOGNA - ITALY GENERAL CATALOGUE 5 th Edition - 1/2002

Transcription

1 TRADITION AND FUTURE effepi Company, owner of the trade-mark VALVAUT, has been working for over 20 years in the production of pneumatic valves, which are the most advances of their kind currently available because of their features. VALVAUT pneumatic valves are the reward of an unceasing research, directed to a continuous improvement of the product. AIR ACTUATED VALVES AIM Installation of automatic valves is more and more frequent in all kind of plants; the valves use the pneumatic energy as control tool, being the most practical, reliable and powerful system. THE MARKET FULFILMENT The wide range of VALVAUT valves offered by effepi, allows to fulfil any kind of requirement of plants and to intercept fluids of the most different kinds. MATERIALS USED effepi uses exclusively materials of high quality as aluminium from bar, brass from bar and printed brass, which assured the lack of any imperfections and porosity. Moreover, many parts, receive superficial treatments to increase their features of quality, whenever they need. QUALITY Control is constant during the different phases of machining and assembly, besides the final test is made on every single valve. Such reliability, comes from an experience obtained in the years and with the active collaboration of its customers. It has allowed to obtain over 2 million valves working all over the world. RANGE OF PRODUCTS This catalogue describes widely the range of the valves produced. It contains any information about projects, materials and pressures, to satisfy any need. Rely on VALVAUT and You will be in GOOD HANDS

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3 OUR PRODUCTS The air pneumatic valves VALVAUT mark them out with different systems of shutting INFO Pag GATE VALVES Pag SHUTTER VALVES Pag THREE-WAY SHUTTER VALVES Pag ANGLE VALVES Pag BALL VALVES Pag THREE-WAY BALL VALVES Pag BUTTERFLY VALVES Pag SPECIAL PRODUCTION Pag OPTIONAL ACCESSORIES Pag THE CHOICE OF THE VALVE IS DETERMINATED BY THE KIND OF APPLICATION 3/83

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5 INFO CE MARK LABEL TEST I A R ROTARY INSTRUCTIONS ANALYTIC TABLE ACTUATORS - FEATURES 5/83

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7 INFO NOTICE CE MARK The directive of the Council of the European Communities n 89/392 of the 14/06/1989, denominated "DIRECTIVE MACHINE" disciplines all the extant machines in the European Market. It is in force since 01 January For it as concerns the valves, only the motorised ones are considered as a machine, even under reserve. Due to the different interpretations to the respect, the Technical Committee of the Normalisation has uttered a resolution to allow a uniform application of the Directive Machine in Europe. The resolution could be as resumed: a motorised valve in not a machine. In effects, a valve does not work in an autonomous and independent way, it does not have autonomous orders, but it could work only if inserted in an installation. The valves, even motorised, can be considered of the components of the installation and consequently it not necessary to affix the CE mark on of them, because only one mark must appear on the complete installation. LABEL TEST All our valves are identified by a label that quotes the constructional features of the valve itself. Label is irremovable, has indelible characters and has the date of test of the product. It represents the guarantee for authenticity too. Information given in this Catalogue are valid at the time of their publication. EFFEPI s.n.c. reserves the right to change any technical specification without notice. By the law it is forbidden any reproduction even partial of the catalogue without any written authorisation from our part. SUBJECT TO MODIFICATIONS WITHOUT NOTICE 7/83

8 INFO INSTRUCTIONS It is well known that many factors contribute to the choice of a valve, both from a point of view of performance requirements and operating saving. The final decision will be taken according to an accurate analysis of all the variables affecting the valve operation, for the purposes of optimal performances of machinery or equipment. Therefore we suggest to analyse the following data: 1) The first and most important one is the kind of fluid to intercept: water, steam, gas, acid, with powders, granulates etc. 2) Check the compatibility of the fluid to intercept with the metals and seals of the valve. 3) Check the resiliency to temperatures and take into account possible thermal shocks for seals, especially for ball and butterfly valves. 4) Check the maximum pressures allowable and any possible condition that can cause the water hammer. 5) Check the fluid features with regard to interception or break modes, taking into account that the valve movement can be reciprocating or rotary. 6) The number of working cycles is important to choose the type of valve:shutter, ball, butterfly. Only after a careful analysis of all the variables, it is possible to make a wise choice that allows a duration as long as possible, particularly when the valve is mounted on machineries and system requiring expensive warranty engagements and after-sale service. In the following page there is an analytic table with all the necessary information, helpful for a correct choice of the valve to use. Please do not hesitate to contact our Technical Office for any further information or investigations You might need. You can also contact us to our address: effepi@valvaut.it 8/83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

9 INFO ANALYTIC TABLE DATE... MEASURE OF THE VALVE... VERSION OF THE VALVE: Double acting _ Normally closed _ Normally open _ TYPE OF PLANT /MACHINERY... Position of the valve... Is there a choke at the lower end of the valve? YES _ NO _ At which distance?...which kind... Is the valve installed on moving means? YES _ NO _ Is the valve near by sources of vibration? YES _ NO _ At which distance... Which kind?... Is the valve washed at the end of the cycle? YES _ NO _ Kind of washing fluid?... FLUID INTERCEPTED... _ Liquid _ Gas _ Steam _ Vacuum Temperature...Concentration... Pressure with valve close...pressure with valve open... The fluid is controlled in only one direction _ in both direction _ FEATURES OF THE FLUID _ Lubricant _ Abrasive _ With solid suspensions _ dry _ Volatile _ With filamentous suspensions _ Calcareous _ Acid _ With abrasive suspensions _ It solidifies _ It crystallizes _... WORKING FREQUENCY Opening time... Closing time... Operating cycles per day...per month...per year... OPERATING AIR Minimum pressure...maximum pressure... It is filtered? YES _ NO _ It is lubricated? YES _ NO _ ENVIRONMENTAL CONDITIONS Kind of environment... Maximum temperature...minimum temperature... POSSIBLE SPECIAL USE CONDITIONS Maximum temperature...how long?... Minimum temperature...how long?... SUBJECT TO MODIFICATIONS WITHOUT NOTICE 9/83

10 INFO ROTARY ACTUATOR The VALVAUT rotary actuator, studied to allow 90 rotations and therefore to operate the opening and the closing of the ball and butterfly valves. The main feature of this patented actuator, unique of its kind, is that of consisting of two independent sections: - pneumatic reciprocating unit (upper part) made from the cylinder-piston unit which is built in two different versions: double acting (DA) and single acting (SA). - rotary unit (lower part) made from the guide-helicoids unit directly connected to the valve. Movement is transformed from reciprocating into rotary by means of a helicoids-cross kinematics motion, which allows to have high torques, also with very reduced overall dimensions. This original manufacture solution allows: - to have the actuator equipped with a POSITIONING RING NUT, that, turning the upper part (pneumatic unit) by 360, allows the desired positioning of air side connection (not foreseen in the actuator type 1155). - to have a high heat loss. - to pass quickly from the version D.A. to the version S.A. only replacing the pneumatic unit. Moreover, the VALVAUT rotary actuator can be equipped with optional accessories to make valves more versatile: proximity switches, lever for manual working, slotted hole protection ring. The coupling valve-actuator, already prearranged at the factory, assures always an exact and accurate intervention. Adequate materials and special treatments guarantee a long life of the product. The VALVAUT rotary actuator has some specific and original features: 1 - HIGH TORQUES. 2 - GREAT VERSATILITY OF USE. 3 - ACCURACY AND POWER OF INTERVENTION. There are no connecting brackets between valve and actuator, the valve pin is perfectly centered and the helicoid allows to follow the rotary movement without any constraint. Moreover, the rotary movement is carried out metal on metal, not on rubber parts, present only in the reciprocating movement. 4 - EASY INSTALLATION AND MAINTENANCE. 5 - MAINTENANCE REDUCED TO A MINIMUM. 10/83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

11 INFO Air G1/8" gas connection for SA and DA versions TECHNICAL FEATURES Single and double acting versions Water and oil-tight gaskets ON-OFF position indicator Air G1/8 GAS connections Control pressure from 3 to 8 bar Ambient temperature from -20 C to +80 C in the presence of dry air. Air G1/8" gas connection for DA version Positioning ring nut Position indicator POSITIONING RING NUT Loosen the positioning ring nut with a caliper wrench, all the upper pneumatic group can rotate to allow the desired positioning of the air connection. AIR CONSUMPTION PER SINGLE OPERATION DOUBLE ACTING ACTUATORS bar ACTUATOR PISTON CONSUMPTION type STROKE DE5002 DOWN NLitres 0,14 0,21 0,28 0,35 0,42 0,49 0,56 " UP " 0,16 0,24 0,32 0,40 0,48 0,56 0,64 DE6302 DOWN NLitres 0,22 0,33 0,44 0,55 0,66 0,77 0,88 " UP " 0,35 0,52 0,70 0,87 1,05 1,22 1,40 DE8003 DOWN NLitres 0,48 0,72 0,96 1,2 1,44 1,68 1,92 " UP " 0,60 0,90 1,20 1,50 1,80 2,10 2,40 DE1004 DOWN NLitres 0,78 1,17 1,56 1,95 2,34 2,73 3,12 " UP " ,48 3,55 4,26 4,97 5,68 DE1155 DOWN NLitres 1,68 2,52 3,36 4,20 5,04 5,88 6,72 " UP " 1,46 2,20 2,93 3,66 4,40 5,13 5,86 SINGLE ACTING ACTUATORS bar ACTUATOR PISTON CONSUMPTION type STROKE SE5002 DOWN NLitres 0,14 0,21 0,28 0,35 0,42 0,49 0,56 SE6302 " " 0,22 0,33 0,44 0,55 0,66 0,77 0,88 SE8003 " " 0,48 0,72 0,96 1,20 1,44 1,68 1,92 SE1004 " " 0,78 1,17 1,56 1,95 2,34 2,73 3,12 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 11/83

12 INFO TORQUE OF DOUBLE ACTING ROTARY ACTUATORS (1Nm = 0,102 Kgfm - 1 Kgfm = 9,81 Nm) ACTUATOR bar type DE 5002 Nm DE 6302 " DE 8003 " DE 1004 " DE 1155 " The torque is the same both for piston down and up stroke. TORQUE OF SINGLE ACTING ROTARY ACTUATORS (1Nm = 0,102 Kgfm - 1 Kgfm = 9,81 Nm) ACTUATOR SPRING Air 4 bar Air 5 bar Air 6 bar Air 7 bar Air 8 bar type Beginning End Beginning End Beginning End Beginning End Beginning End Beginning End of stroke of stroke of stroke of stroke of stroke of stroke of stroke of stroke of stroke of stroke of stroke of stroke SE 5002 Nm 4, ,5 6 3,5 8 5, ,5 SE 6302 " SE 8003 " SE 1004 " MATERIALS DOUBLE ACTING VERSIONS SINGLE ACTING VERSIONS 1 CYLINDER ANODIZED ALUMINIUM 2 SPRING HARMONIC STEEL 3 NUT GALVANIZED STEEL 4 PISTON BLOCK BUNA-N 5 STEM STAINLESS STEEL 6 CENTRAL BODY O-RING BUNA-N 7 CYLINDER BASE O-RING BUNA-N 8 CENTRAL BODY ANODIZED ALUMINIUM 9 UPPER ANTIFRICTION DISC CARBOGRAPHITIZED PTFE 10 CROSS BRASS 11 ROLLER-HOLDER PIN HARDENED AND TEMPERED STEEL 12 HELICOID HARDENED DURAL / ERGAL 13 HELICOID ROLLER HARDENED STEEL 14 SLIDE ROLLER HARDENED STEEL 15 LOWER ANTIFRICTION DISC CARBOGRAPHITIZED PTFE 16 GUIDE ANODIZED ALUMINIUM 19 DOWEL STEEL 20 POSITIONING RING NUT PAINTED ZINC ALLOY 12/83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

13 INFO OVERALL DIMENSIONS Actuator type 1155 Actuator type *Dimensions depending on the kind of valve ACTUATOR DIMENSIONS WEIGHT groupe type A B C D E F G mm. mm. mm. mm. mm. mm. mm. gr. 2 DE SE DE SE DE SE DE SE DE SUBJECT TO MODIFICATIONS WITHOUT NOTICE 13/83

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15 GATE VALVE Art. A 15/83

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17 Art. A - GATE VALVE SEAL Metal sealing with free disks (male/female disk) in the wedge of the gate. Practically no maintenance is required for the special closing system (metal to metal), but a perfect airtight is not assured. ACTUATOR Pneumatic actuator, with reciprocating movement, is equipped with manual emergency knob. The seal onto the stem is obtained by two FPM O-Rings, between them there is a small vent that communicates with the outside. SECTORS OF USE The pneumatic gate valve can intercept liquid fluids and gases without solid suspensions (keep into account the closing system). CONNECTIONS Connections with inner GAS ISO 228 female-female On request with NPT connections Control air G 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: from -20 C to +80 C ACTUATOR PILOT PRESSURE Max 8 bar. VERSIONS AND SIZES GAS threaded connection DA: 3/4" - 1" - 1.1/4" - 1.1/2" - 2" - 2.1/2" - 3" - 4" SANC: 3/4" - 1" - 1.1/4" - 1.1/2" - 2" - 2.1/2" - 3" SANO: 3/4" - 1" - 1.1/4" - 1.1/2" - 2" NPT connection DA: 3/4" - 1" - 1.1/4" - 1.1/2" - 2" - 3" SANC: 3/4" - 1" - 1.1/4" - 1.1/2" - 2" - 3" SANO: 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SUBJECT TO MODIFICATIONS WITHOUT NOTICE 17/83

18 Art. A DOUBLE ACTING ACTUATOR SINGLE ACTING ACTUATOR N.C. SINGLE ACTING ACTUATOR N.O. MATERIALS 1 KNOB BAKELITE 2 * STEM STAINLESS STEEL 3 SPRING HARMONIC STEEL 4 SINGLE ACTING CYLINDER ANODIZED ALUMINIUM 5 PISTON ALUMINIUM 11S 6 O-RING NBR 7 O-RING NBR 8 O-RING NBR 9 * CENTRAL BODY BRASS 10 * O-RING FPM 11 SEEGER STEEL 12 O-RING NBR 13 DOUBLE ACTING CYLINDER ANODIZED ALUMINIUM 17 * GASKET FIBER 18 * VALVE BODY BRASS OT * DISKS BRASS OT * CONNECTING ROD BRASS OT 58 * Parts in contact w ith the fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A A* A max. A*max B B* C d E Ch KV PESO mm mm mm mm mm mm mm mm mm mm mm m3/h gr 20 3/4" " "1/ "1/ " "1/ " " The dimensions with asterisk refer to DA and SANO versions 18/83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

19 SHUTTER VALVES Art. B Art. BHP Art. C Art. T 19/83

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21 Art. B - BRONZE GLOBE VALVE SEAL Flat shutter closing with standard seals in NBR, in FPM or in EPDM. Perfect airtight. ACTUATOR Pneumatic actuator with reciprocating piston movement, reduced overall dimensions. The seal onto the stem is obtained by two gaskets. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. On request with NPT connections Control air 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: Seal in NBR : from -20 C to +100 C Seal in FPM : from -15 C to +100 C Seal in EPDM: from -40 C to +100 C ACTUATOR PILOT PRESSURE: Max. 8 bar. VERSIONS AND SIZES DA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANC: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANO: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" DIFFERENTIAL PRESSURE CHART DOUBLE ACTING VERSION SINGLE ACTING N.C. VERSION DeltaP G bar 1/2" 5,5 3/4" 7 1" 7 1"1/4 5,5 1"1/2 8 2" 5 G PRESS. PILOTA DeltaP bar 1/2" 3 12 " /4" 3 8 " " 3 13 " "1/ " "1/2 3 9 " 4 11,5 2" 3 6 " 4 9 MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A.N.C. VERSION G 1/2" 3/4" 1" 1"1/4 1"1/2 2" BAR It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. Drawing 1 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 21/83

22 Art. B SINGLE ACTING ACTUATOR DOUBLE ACTING ACTUATOR MATERIALS 1 CYLINDER ANODIZED ALUMINIUM 2 SPRING HARMONIC STEEL 3 * SELF-LOCKING NUT STAINLESS STEEL 4 * WASHER BRASS 5 PISTON ALUMINIUM 11S 6 O-RING NBR 7 O-RING NBR 8 * CENTRAL BODY BRASS 10 * STEM STAINLESS STEEL 11 O-RING PTFE 12 * GASKET-HOLDER PLATE BRASS 14 * WASHER BRASS 15 * BODY GASKET PTFE 16 * VALVE BODY BRONZE 17 FILTER (senc-seno versions) BRASS 19 * GASKET PTFE Seal NBR 13 * SEAL NBR 9 * STEM GASKET NBR 18 O-RING NBR Seal FPM 13 * SEAL FPM 9 * STEM GASKET FPM 18 O-RING FPM Seal EPDM 13 * SEAL EPDM 9 * STEM GASKET EPDM 18 O-RING EPDM *Parts in contact w ith the fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A B C d E Ch KV PESO mm mm mm mm mm mm mm m3/h gr 15 1/2" , /4" , " "1/ "1/ " /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

23 Art. BHP - GLOBE VALVE FOR HIGH PRESSURE SEAL Flat shutter closing with PTFE seal. The closing is carried out through the piston stem, at whose end the seal is directly applied.perfect airtight. ACTUATOR Pneumatic actuator with reciprocating piston movement, reduced overall dimensions. The very simple construction allows high operating frequencies, high differential pressures (see chart). CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: from -20 C to +100 C PILOT PRESSURE Max. 8 bar. VERSIONS ANS SIZES DA: 1/4" - 3/8" SANC: 1/4" - 3/8" SANO: 1/4" - 3/8" DIFFERENTIAL PRESSURE CHART SINGLE ACTING N.C. VERSION DOUBLE ACTING VERSION DeltaPbar G 1/4" 21 3/8" 21 G PRESS. PILOTA DeltaPbar 1/4" 2 16 " 3 25 " /8" 2 16 " 3 25 " 4 33 MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A.N.C. VERSION G 1/4" 3/8" bar 5 5 It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. Drawing 1 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 23/83

24 Art. BHP SINGLE ACTING ACTUATOR DOUBLE ACTING ACTUATOR MATERIALS 1 CYLINDER ANODIZED ALUMINIUM 2 SPRING HARMONIC STEEL 3 SELF-LOCKING NUT STAINLESS STEEL 4 WASHER BRASS 5 PISTON ALUMINIUM 11S 6 O-RING NBR 7 O-RING NBR 8 * CENTRAL BODY BRASS 9 O-RING NBR 10 * STEM GASKET NBR 11 * STEM STAINL. STEEL 12 GASKET PTFE 13 * SEAL PTFE 15 * BODY GASKET PTFE 16 * VALVE BODY BRONZE 17 FILTER BRASS *Parts in contact w ith the fluids intercepted OVERALL DIMENSIONS DN G A B C d E 6 1/4" /8" /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

25 Art. C - RIGHT-ANGLE CONNECTION VALVE SEAL Flat shutter closing with standard seals in NBR, or in FPM.The direction of the fluid through the valve makes a deviation of 90 allowing the solution of many problems of plants. Perfect airtight. ACTUATOR Pneumatic actuator with reciprocating piston movement of reduced overall dimensions. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: Seal in NBR: from -20 C to +100 C Seal in FPM: from -15 C to +100 C ACTUATOR PILOT PRESSURE Max. 8 bar. VERSIONS AND SIZES DA: 1.1/4" - 2" - 3" SANC: -- SANO: -- DIFFERENTIAL PRESSURE CHART G Pressione pilota Delta P- bar 1"1/4 3 5,5 " 5 10 " " 5 5 " 7 7 " 8 8 3" 5 3 " 7 4 " 8 5 It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. Drawing 1 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 25/83

26 Art. C MATERIALS 1 CYLINDER ANODIZED ALUMINIUM 2 NUT GALVANIZED STEEL 3 PISTON BLOCK NBR 4 WASHER BRASS 5 O-RING NBR 8 * GASKET PTFE 9 * CENTRAL BODY BRASS 10 * STEM STAINLESS STEEL 11 * GASKET-HOLDER PLATE BRASS 13 * WASHER BRASS 14 * SELF-LOCKING NUT STAINLESS STEEL 15 * VALVE BODY BRONZE 16 O-RING NBR Seal NBR 6 * STEM GASKET NBR 7 * O-RING NBR 12 * SEAL NBR Seal FPM 6 * STEM GASKET FPM 7 * O-RING FPM 12 * SEAL FPM *Parts in contact w ith the fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A B C D E d Ch KV PESO mm mm mm mm mm mm mm mm m3/h gr 32 1"1/ " " /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

27 Art. T - COMPACT RIGHT-ANGLE CONNECTION VALVE FOR LOW PRESSURE SEAL Flat shutter closing with seal in NBR or FPM. Perfect airtight even with high operating frequencies ACTUATOR Compact pneumatic actuator with reciprocating piston movement. The very simple construction makes the working sure and limits the maintenance to a minimum. It is equipped with position indicator to know if the valve is in the open or closed position. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. On request with NPT connections Control air 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: Seal in NBR: from -20 C to +100 C Seal in FPM: from -15 C to +100 C ACTUATOR PILOT PRESSURE Max 8 bar. VERSIONS AND SIZES DA: 3/4" - 1" - 1.1/4" SANC: 3/4" - 1" - 1.1/4" SANO: -- The seal onto the steam is obteined by two gaskets, between them there is a small vent that comminicates with the outside. DIFFERENTIAL PRESSURE CHART G 3/4" 1" 1"1/4 BAR 6 5,5 5,5 SINGLE ACTING N.C. VERSION DeltaP- G bar 3/4" 3 1" 3 1"1/4 3 MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A.N.C. VERSION DOUBLE ACTING VERSION G PRESS. PILOTA DeltaP bar 3/4" 3 3,5 " 4 4,5 " 5 6 " 6 7,5 1" 3 3,5 " 4 4,5 " 5 5,5 " 6 6,5 1"1/4 3 3 " 4 4 " 5 5 " 6 6,5 It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. Drawing 1 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 27/83

28 Art. T SINGLE ACTING VERSIONS DOUBLE ACTING VERSIONS MATERIALS 1 CYLINDER ANODIZED ALUMINIUM 2 POSITION INDICATOR-PISTON ANODIZED ALUMINIUM 3 SPRING HARMONIC STEEL 4 * CENTRAL BODY BRASS 5 * BODY GASKET PTFE 6 * STEM STAINLESS STEEL 7 * SEAL HOLDER BRASS 9 * VALVE BODY MOULDED BRASS 10 O-RING NBR 11 O-RING NBR 12 O-RING NBR 14 * GASKET PTFE 15 * WASHER STAINLESS STEEL 16 * SELF-LOCKING NUT STAINLESS STEEL Seal in NBR 8 * SEAL NBR 13 * GASKET BNR 17 O-RING BNR Seal in FPM 8 * SEAL FPM 13 * GASKET FPM 17 O-RING FPM *Parts in contact with the fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A A max B C d E F Ch KV PESO mm. mm. mm. mm. mm. mm. mm. mm. mm. m3h gr. 20 3/4" " "1/ /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

29 THREE-WAY SHUTTER VALVES Art. B3 Art. C3 29/83

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31 Art. B3 - DIVERTING VALVE DESCRIPTIONS AND FUNCTIONS Three-way valve for distributing fluids, with seal seat parallel to the flow line.. The diverting valve cannot cause WATER HAMMER, because the flow is never interrupted. Three-way and 2-position function (3/2) SEAL Flat shutter closing with PTFE seal. On request in FPM The seal onto the stem is made by a PTFE lipping gasket energized with stainless steel spring. Perfect airtight. ACTUATOR Pneumatic actuator with reciprocating piston movement It is equipped with a POSTIONING RING NUT, which, turning the cylinder by 360, allows the desired positioning of the air side connection. CONNECTIONS Cnnections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections. ALLOWABLE TEMPERATURES Operating temperature: -20 C +180 C. PILOT PRESSURE Max. 8 bar. VERSIONS AND SIZES SA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" DA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A. VERSION G 1/2" 3/4" 1" 1"1/4 1"1/2 2" BAR To get the deviation, the fluid must cross the valve in the direction of the arrow printed on the body, as shown in drawing 1. Drawing 1 To get the blending, the fluid must cross the valve in the opposite direction of the arrow printed on the body, as shown in drawing 2. Drawing 2 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 31/83

32 Art. B3 SINGLE ACTING ACTUATOR DOUBLE ACTING ACTUATOR MATERIALS 1 CYLINDER ANODIZED ALUMINIUM 2 SIGNAL ROD ANODIZED ALUMINIUM 3 SPRING HARMONIC STEEL 4 PISTON ANODIZED ALUMINIUM 5 O-RING NBR 6 O-RING NBR 7 PISTON GASKET ECOPUR (POLYURETHANE) 8 O-RING NBR 9 TCE SCREW GALVANIZED STEEL 10 WASHER GALVANIZED STEEL 11 NUT GALVANIZED STEEL 12 CENTRAL BODY ANODIZED ALUMINIUM 13 POSITIONING RING NUT ANODIZED ALUMINIUM 14 O-RING FPM 15 LOCK RING STAINLESS STEEL 16 O-RING FPM 17 * STEM STAINLESS STEEL 18 * STEM GUIDE BRASS 19 * LOCK RING STAINLESS STEEL 20 * STEM SEAL ENERGIZED PTFE 21 * STEM GUIDE GASKET PTFE 22 * VALVE BODY BRONZE 23 * GASKET PTFE 24 * SEAL PTFE 25 * GASKET HOLDER BRASS 26 * WASHER BRASS 27 * SELF-LOCKING NUT STAINLESS STEEL 28 * GASKET PTFE 29 * LOWER CONNECTION BRASS 30 FILTER SINTERED BRONZE *Parts in contact w ith the fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A B C d E Ch PESO mm. mm. mm. mm. mm. mm. mm. gr. 15 1/2" /4" " "1/ "1/ " /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

33 Art. C3 - THREE-WAY RIGHT ANGLE VALVE CONNECTION FOR VACUUM-VACUUM BREAKER DESCRIPTION AND FUNCTIONS Intercepting valve purposely conceived to suddenly break the vacuum in the system (i.e release of suction cups). Three-way and 2-position function (3/2). SEAL Flat shutter closing with double seal in NBR. Perfect airtight. FLUIDS INTERCEPTED AND SECTORS OF USE It is generally used for vacuum (wrapping machines, material handling by suction caps). ACTUATOR Pneumatic actuator with reciprocating piston movement of small dimensions. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections. ALLOWABLE TEMPERATURES Operating temperature: from -20 C to +100 C ACTUATOR PILOT PRESSURE From 2 to 8 bar, depending on vacuum to hold. VERSIONS AND SIZES DA: 1/2" - 1.1/4" - 2" - 3" SANC: -- SANO: -- OPERATION When the valve is open (drawing 1), the vacuum can be created and kept inside the unit, the arrow indicates the passage from the unit to the suction pump. When the valve is closed (drawing 2), vacuum can be exhausted through the holes of the central body, the arrows indicate the air passage from outside towards the unit. ASSEMBLY The direction of vacuum flow must be as shown in drawing 1, i.e. OPPOSITE to the arrows printed onto the valve body. Drawing 1 Drawing 2 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 33/83

34 Art. C3 MATERIALS 1 CYLINDER ANODIZED ALUMINIUM 2 NUT GALVANIZED STEEL 3 PISTON BLOCK NBR 4 WASHER BRASS 5 O-RING NBR 6 * O-RING NBR 7 * O-RING NBR 8 * O-RING NBR 9 * CENTRAL BODY ANODIZED ALUMINIUM 10 * STEM STAINLESS STEEL 11 * GASKET HOLDER PLATE BRASS 12 * SEAL NBR 13 * WASHER BRASS 14 * SELF-LOCKING NUT STAINLESS STEEL 15 * VALVE BODY BRONZE 16 SCREW GALVANIZED STEEL 17 WASHER GALVANIZED STEEL 18 HOLES FOR VACUUM OUTLET *Parts in contact w ith the fluids intercepted SLOTTED HOLE OPENING FOR VACUUM OUTLET G 1/2" 1"1/4 2" 3" Cm 2 1,13 8,6 12,6 19,5 OVERALL DIMENSIONS WEIGHT DN G A B C D E d Ch PESO mm mm mm mm mm mm mm mm gr 15 1/2" "1/ " " /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

35 ANGLE VALVES Art. D Art. DV Art. Y Art. PET Art. AX Art. SX 35/83

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37 Art. D - ANGLE VALVE SEAL Flat shutter closing with standard seal in NBR or FPM, on request in PTFE. Perfect airtight. Long life even with high operating frequencies. ACTUATOR Pneumatic actuator with reciprocating piston movement. It is equipped with a POSITIONING RING NUT, which, turning the cylinder by 360, allows the desired positioning of air side connection. The SANC version is equipped with position indicator to know if the valve is in the open or closed position. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. On request with NPT connections Control air 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: Seal in NBR: from -20 C to +100 C Seal in FPM: from -15 C to +100 C ACTUATOR PILOT PRESSURE Max. 8 bar. VERSIONS AND SIZES DA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" - 2.1/2" - 3" SANC: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" - 2.1/2" - 3" SANO: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A.N.C. VERSION G 1/2" 3/4" 1" 1"1/4 1"1/2 2" 2"1/2 3" BAR Drawing 1 DIFFERENTIAL PRESSURE CHART SINGLE ACTING N.C. VERSION DeltaP - G bar 1/2" 24 3/4" 20 1" 15 1"1/4 11 1"1/2 11 2" 8 2"1/2 4 3" 3 DOUBLE ACTING VERSION G PRESS. PILOTA DeltaP - bar 1/2" 3 10 " /4" 3 9 " " 3 8 " "1/ " "1/ " " 3 7,5 " 4 9,5 2"1/2 4 6 " 5 7,5 3" 4 4,5 " 5 5,5 It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. SUBJECT TO MODIFICATIONS WITHOUT NOTICE 37/83

38 Art. D MATERIALS SINGLE ACTING ACTUATOR DOUBLE ACTING ACTUATOR OVERALL DIMENSIONS 1 CYLINDER ANODIZED ALUMINIUM 2 SPRING HARMONIC STEEL 3 INDICATOR BRASS 4 NUT BRASS 5 PISTON ALUMINIUM 6 O-RING NBR 7 SEEGER STEEL 8 O-RING NBR 9 CENTRAL BODY ANODIZED ALUMINIUM 10 * STEM GUIDE BRASS 11 * STEM STAINLESS STEEL 12 POSITIONING RING NUT BRASS 14 * GASKET HOLDER BRASS 16 * SELF-LOCKING NUT STAINLESS STEEL 17 * WASHER BRASS 18 * GASKET PTFE 19 * STEM GUIDE GASKET PTFE 20 * O-RING NBR 21 * VALVE BODY BRONZE 23 * SEEGER STAINLESS STEEL Seal NBR 15 * SEAL NBR 13 * STEM GASKET NBR 22 O-RING NBR Seal FPM 15 * SEAL FPM 13 * STEM GASKET FPM 22 O-RING FPM *Parts in contact w ith the fluids intercepted DOUBLE ACTING VERSIONS SINGLE ACTING NORMALLY OPEN VERSIONS WEIGHT DN G A B C d E F Ch KV PESO mm. mm. mm mm. mm. mm. mm. mm. m3h gr. 15 1/2" , /4" " "1/ "1/ " "1/ = " = 5600 FOR VERSIONS: SENC WEIGHT DN G A B C d E F Ch KV PESO mm. mm. mm mm. mm. mm. mm. mm. m3h gr. 15 1/2" , /4" " "1/ "1/ " "1/ = " = /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

39 Art. DV - ANGLE VALVE FOR HIGH TEMPERATURE SATURED STEAM CHART PRESS. TEMP. RELATIVA MANOMETRO bar C , , , , , , , , , , SEAL Flat shutter closing with PTFE seal. Perfect airtight. Long life even with high operating frequencies. The tightness onto the stem is obtained by a seal in PTFE energized with stainless steel spring. ACTUATOR Pneumatic actuator with reciprocating piston movement. It is equipped with a nut which, turning the cylinder by 360, allows the desired positioning of air side connection. The SANC version is equipped with position indicator. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. On request with NPT connections Control air 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: from -20 C to +180 C For steam please refer to the Differential Pressure and Satured Steam Charts. ACTUATOR PILOT PRESSURE Max. 8 bar. VERSIONS AND SIZES DA: 1/2" - 3/4" - 1" SANC: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANO: 1/2" - 3/4" - 1" DIFFERENTIAL PRESSURE CHART SINGLE ACTING N.C. VERSION DeltaP- G bar 1/2" 15 3/4" 10 1" 8 1"1/4 14 1"1/2 12 2" 8 DOUBLE ACTING VERSION G PRESS. PILOTA DeltaP - bar 1/2" /2" /4" 3 7 3/4" " 3 9,5 1" 4 12 MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A.N.C. VERSION G 1/2" 3/4" 1" 1"1/4 1"1/2 2" BAR It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. Drawing 1 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 39/83

40 Art. DV MATERIALS SINGLE ACTING ACTUATOR 1 CYLINDER ANODIZED ALUMINIUM 2 SPRING HARMONIC STEEL 3 INDICATOR BRASS 4 NUT BRASS 5 PISTON ALUMINIUM 7 SEEGER STEEL 8 O-RING NBR 9 CENTRAL BODY ANOD.ALUMINIUM / BRASS 10 * STEM GUIDE BRASS 11 * STEM STAINLESS STEEL 12 POSITIONING RING NUT BRASS 13 * STEM GASKET ENERGIZED PTFE 14 * GASKET HOLDER BRASS 15 * SEAL PTFE 16 * SELF-LOCKING NUT STAINLESS STEEL 17 * WASHER BRASS 18 O-RING FPM 19 * STEM GUIDE GASKET PTFE 20 O-RING FPM 21 * VALVE BODY BRONZE 22 * SEEGER STAINLESS STEEL 23 * GASKET PTFE DN PISTON GASKET FPM DN PISTON GASKET NBR *Parts in contact w ith fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A B C d E F Ch KV PESO mm. mm. mm. mm. mm. mm. mm. mm. m3h gr. 15 1/2" , /4" " "1/ "1/ " /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

41 Art. Y - ANGLE VALVE FOR LOW PRESSURE SEAL Flat shutter closing with seal in NBR or FPM in the standard versions, on request in EPDM. Perfect airtight even with high operating frequencies. ACTUATOR Compact actuator with reciprocating piston movement.the very simple construction makes the working secure. It is equipped with a position indicator to know if the valve is in the open or closed position. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. On request with NPT connections Control air 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: Seal in NBR: from -30 C to +100 C Seal in FPM: from -15 C to +100 C Seal in EPDM: from -40 C to +100 C ACTUATOR PILOT PRESSURE Maximum 8 bar. VERSIONS AND SIZES DA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANC: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANO: -- DIFFERENTIAL PRESSURE CHART The seal onto the stem is obteined by two gaskets, between them there is a small vent that communicates with the outside. MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A.N.C VERSION G 1/2" 3/4" 1" 1"1/4 1"1/2 2" BAR 6 6 5,5 5,5 5,5 5,5 It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. SINGLE ACTING N.C.VERSION DeltaP - G bar 1/2" 4 3/4" 3 1" 3 1"1/4 3 1"1/2 3 2" 1,5 DOUBLE ACTING VERSION G PRESS. PILOTA DeltaP - bar 1/2" 4 9,5 " 5 12 " /4" 4 4,5 " 5 6 " 6 7,5 1" 4 4,5 " 5 5,5 " 6 6,5 1"1/4 4 4 " 5 5 " 6 6,5 1"1/2 4 4 " 5 5 " 6 6 2" 4 2 " 5 2,5 " 6 3,5 " 7 4 Drawing 1 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 41/83

42 Art. Y SINGLE ACTING VERSIONS DOUBLE ACTING VERSIONS MATERIALS 1 CYLINDER ANODIZED ALUMINIUM 2 POSITION INDICATOR-PISTON ANODIZED ALUMINIUM 3 SPRING HARMONIC STEEL 4 * CENTRAL BODY BRASS 5 * BODY GASKET PTFE 6 * STEM STAINLESS STEEL 7 * SEAL HOLDER BRASS 9 * VALVE BODY BRONZE 10 O-RING NBR 11 O-RING NBR 12 O-RING NBR 14 * GASKET PTFE 15 * WASHER BRASS 16 * SELF-LOCKING NUT STAINLESS STEEL Seal NBR 8 * SEAL NBR 13 * GASKET NBR 17 O-RING NBR Seal FPM 8 * SEAL FPM 13 * GASKET FPM 17 O-RING FPM Seal EPDM 8 * SEAL EPDM 13 * GASKET EPDM 17 O-RING EPDM *Parts in contact w ith the fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A B C d E Ch KV PESO mm. mm. mm. mm. mm. mm. mm. m3h gr. 15 1/2" , /4" " "1/ "1/ " /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

43 Art. PET - ANGLE VALVE IN STAINLESS STEEL FOR HIGH PRESSURE SEAL Flat shutter closing with virgin PTFE seal. The closing is carried out through the piston stem, at whose end the seal is directly applied, therefore the stem becomes also closing shutter. Its very simple construction and the components employed guarantee a long life, high differential pressure even with the high operating frequencies.perfect airtight. ACTUATOR Pneumatic actuator with reciprocating piston movement, of very small dimension. It is manufactured only in DOUBLE ACTING version; the spring inside has only the purpose to cushion the opening when high pressure is intercepted. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/4" GAS connections ALLOWABLE TEMPERATURES Operating temperature: from -20 C to +100 C PILOT PRESSURE Max. 8 bar. The tightness onto the stem-shutter is made by three gaskets between them there is a small vent that comminiactes with the outside. VERSIONS ANS SIZES DA: 1/2" - 3/4" SANC: -- SENO: -- DIFFERENTIAL PRESSURE MINIMUM PRESSURE TO OPEN G 1/2" 3/4" bar 2 2 PRESS. PILOTA G bar 1/2" 3/4" , , It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. Drawing 1 SUBJECT TO MODIFICATIONS WITHOUT NOTICE 43/83

44 Art. PET DOUBLE ACTING ACTUATOR MATERIALS 1 CYLINDER ANODIZED ALUMINIUM 2 SPRING HARMONIC STEEL 3 SELF-LOCKING NUT STAINLESS STEEL 4 WASHER BRASS 5 GASKET PTFE 6 PISTON ANODIZED ALUMINIUM 7 PISTON GASKET ECOPUR (POLYURETHANE) 8 O-RING NBR 9 * CENTRAL BODY ANODIZED ALUMINIUM 10 STEM GASKET ECOPUR (POLYURETHANE) 11 * BODY GASKET PTFE 12 * STEM STAINLESS STEEL AISI O-RING NBR 14 * SEAL PTFE 15 * VALVE BODY STAINLESS STEEL AISI * STEM GASKET NBR * Parts in contact w ith the fluids intercepted OVERALL DIMENSIONS WEIGHT G d A B C E Ch Peso mm. mm. mm. mm. mm. mm. gr. 1/2" /4" /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

45 Art. AX - ANGLE VALVE IN STAINLESS STEEL SEAL Flat shutter closing with PTFE seal. The valve body and all parts into contact with fluid are in AISI 316 stainless steel. Perfect airting. Long life also with high operating frequencies. The tightness onto the stem is obtained by a seal in PTFE energized with stainless steel spring. ACTUATOR Pneumatic actuator in anodized aluminium with reciprocating piston movement. It is equipped with a nut which, turning the cylinder by 360, allows the desired positioning of air side connection. Equipped with position indicator CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections ALLOWABLE TEMPERATURES Operating temperature: from -20 C to +180 C For steam please refer to the Differential Pressure and Satured Steam Charts. ACTUATOR PILOT PRESSURE Max. 8 bar. VERSIONS AND SIZES DA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANC: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANO: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" DIFFERENTIAL PRESSURE CHART SINGLE ACTING N.C. VERSION DOUBLE ACTING VERSION SATURED STEAM CHART Drawing 1 DeltaP - G bar 1/2" 19 3/4" 12 1" 8 1"1/4 14 1"1/2 10 2" 6 G PRESS. PILOTA DeltaPbar 1/2" /4" 2 12 " 3 17 " " 3 11 " 4 16 " "1/ " 4 16 " "1/2 3 7 " 4 11 " " 3 5 " 4 8 " 5 10 MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A.N.C. VERSION G 1/2" 3/4" 1" 1"1/4 1"1/2" 2" BAR 4,5 4,5 4, It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. PRESS. TEMP. RELATIVA MA NOMETRO bar C , , , , , , , , , , SUBJECT TO MODIFICATIONS WITHOUT NOTICE 45/83

46 Art. AX SINGLE ACTING ACTUATOR MATERIALS 1 * VALVE BODY AISI 316 PRECISION CASTING 2 * NUT AISI * SEAL PTFE 4 * GASKET HOLDER AISI * SEEGER STAINLESS STEEL 6 * STEM GASKET ENERGIZED PTFE 7 O-RING FPM 8 * STEM GUIDE GASKET PTFE 9 * STEM GUIDE AISI SEEGER STAINLESS STEEL 11 POSITIONING RING NUT ANODIZED ALUMINIUM 12 * STEM AISI CENTRAL BODY ANODIZED ALUMINIUM 14 O-RING NBR 15 PISTON GASKET NBR 16 PISTON ANODIZED ALUMINIUM 17 SPRING HARMONIC STEEL 18 INDICATOR ANODIZED ALUMINIUM 19 O-RING NBR 20 CYLINDER ANODIZED ALUMINIUM 21 O-RING NBR 23 FILTER NICKEL PLATED BRASS 24 SCREW GALVANIZED STEEL 25 WASHER GALVANIZED STEEL 26 NUT GALVANIZED STEEL 27 ELASTIC RING HARMONIC STEEL * Parts in contact w ith the fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A B C d E F G Ch KV PESO mm. mm. mm. mm. mm. mm. mm. mm. mm. m3h gr 15 1/2" , /4" " "1/ "1/ " /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

47 Art. SX - ENTIRELY STAINLESS STEEL ANGLE VALVE SEAL Flat shutter closing with PTFE seal. The valve body and all parts into contact with fluid are in AISI 316 stainless steel. Perfect airtight. Long life also with high operating frequencies. The tightness onto the stem is obtained by a seal in PTFE energized with stainless steel spring. ACTUATOR Pneumatic actuator with reciprocating piston movement,in AISI 304 stainless steel. It is equipped with a positioning ring nut which, turning the cylinder by 360, allows the desired positioning of air side connection. Equipped with position indicator (in AISI 304) to know if the valve is in the open or closed position. CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/4" GAS connections ALLOWABLE TEMPERATURES Operating temperature: from -20 C to +180 C For steam please refer to the Differential Pressure and Satured Steam Charts. ACTUATOR PILOT PRESSURE From 4,5 to 8 bar. VERSIONS AND SIZES DA: -- SANC: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANO: -- SATURED STEAM CHARTS MINIMUM PRESSURE REQUIRED TO OPEN THE VALVE IN THE S.A.N.C. VERSION G 1/2" 3/4" 1" 1"1/4 1"1/2" 2" BAR 4,5 4,5 4, DIFFERENTIAL PRESSURE CHART Delta P - G bar 1/2" 19 3/4" 12 1" 8 1"1/4 14 1"1/2 10 2" 6 It is not subject to the Water Hammer because the fluid pass through the valve in the direction of the arrow printed on the body, as shown in drawing 1 (under the actuator). With these conditions the tightness is guaranteed up to the pressures shown in the Differential Pressure Chart. Drawing 1 PRESS. TEMP. RELATIVA MANOMETRO bar C , , , , , , , , , , SUBJECT TO MODIFICATIONS WITHOUT NOTICE 47/83

48 Art. SX SINGLE ACTING ACTUATOR MATERIALS 1 * VALVE BODY AISI 316 PRECISION CASTING 2 * NUT AISI * SEAL PTFE 4 * GASKET HOLDER AISI * SEEGER STAINLESS STEEL 6 * STEM GASKET ENERGIZED PTFE 7 CENTRAL BODY O-RING FPM 8 * STEM GUIDE GASKET PTFE 9 * STEM GUIDE AISI SEEGER STAINLESS STEEL 11 POSITIONING RING NUT AISI * STEM AISI CENTRAL BODY AISI 304 PRECISION CASTING 14 CYLINDER BASE O-RING NBR 15 PISTON GASKET NBR 16 PISTON ANODIZED ALUMINIUM 17 SPRING HARMONIC STEEL 18 INDICATOR AISI STEM O-RING NBR 20 CYLINDER AISI 304 PRECISION CASTING 21 INDICATOR O-RING ( DA versions) NBR 22 SCRAPER RING NBR 23 FILTER STAINLESS STEEL 24 SCREW STAINLESS STEEL 25 WASHER STAINLESS STEEL 26 NUT STAINLESS STEEL 27 ELASTIC RING HARMONIC STEEL *Parts in contact w itn the fluids intercepted OVERALL DIMENSIONS WEIGHT DN G A B C d E F G Ch KV PESO mm. mm. mm. mm. mm. mm. mm. mm. mm. m3h gr 15 1/2" , /4" " "1/ "1/ " /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

49 BALL VALVES Art. F Art. F2 NICKEL PLATED Art. HP STEEL Art. AL Art. AL2 Art. R1 Art. HPX Art. G1 STAINLESS STEEL 49/83

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51 Art. F - BALL VALVE MATERIALS Valve body: brass OT 58 nickel plated Ball: brass OT 58 heavy duty chromium plated Ball gasket: Virgin PTFE ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar CONNECTIONS Connections with inner GAS ISO 228 thread female-female. On request with inner NPT connections Control air 1/8" GAS connections Pneumatic actuator previously illustrated at pages VERSIONS AND SIZES DA: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" - 2.1/2" - 3" - 4" SANC: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANO: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" RATED PRESSURE PN G 3/8" 1/2" 3/4" 1" 1"1/4 1"1/2 2" 2"1/2 3" 4" PN OVERALL DIMENSIONS DOUBLE ACTING VERSIONS DN G ACTUATOR A B C Ch d E KV WEIGHT mm type mm mm mm mm mm mm m3/h gr. 10 3/8" DE /2" DE /4" DE " DE "1/4 DE "1/2 DE " DE "1/2 DE " DE " DE SINGLE ACTING VERSIONS DN G ACTUATOR A B C Ch d E KV WEIGHT mm type mm mm mm mm mm mm m3/h gr. 10 3/8" SE /2" SE /4" SE " SE "1/4 SE "1/2 SE " SE SUBJECT TO MODIFICATIONS WITHOUT NOTICE 51/83

52 Art. FHP - BALL VALVE IN BRASS FOR HIGH PRESSURE DESCRIPTIONS AND FUNCTIONS The ball valve with reduced threds was conceived for high pressure and thus derived from a single piece of great strenght. It does not require any maintenance, it has self-wrapping gaskets which provide and guarantee a greater resistence and a higher number of cycles. MATERIALS Valve body: Ball: Ball gasket: brass nickel plated brass heavy duty chromium plated DELRIN 500 AF ALLOWABLE TEMPERATURES Operating temperature: from -20 C to +80 C. ACTUATOR PILOT PRESSURE From 3 to 8 bar. CONNECTIONS Connections with inner GAS UNI ISO 7/1 RP thread female-female. Control air G 1/8 GAS connections. VERSIONS AND SIZES DA: 3/8-1/2-3/4-1 RATED PRESSURE PN G 3/8" 1/2" 3/4" 1" PN OVERALL DIMENSIONS DN G ACTUATOR A B C Ch d E F KV WEIGHT mm type mm mm mm mm mm mm mm m3/h gr. 10 3/8" DE , /2" DE , /4" DE , " DE , SUBJECT TO MODIFICATIONS WITHOUT NOTICE

53 Art. F2 - FLANGED BALL VALVE MATERIALS Valve body: brass OT 58 nickel plated Ball: brass OT 58 heavy duty chromium plated Ball gasket: Virgin PTFE ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSUR Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar Pneumatic actuator previously illustrated at pages RATED PRESSURE PN DN PN CONNECTIONS Flange connections according to UNI 2240/67 - UNI 2229/67 - PN16. Gauge between flanges according to ISO 5752 specifications. Control air 1/8" GAS connections. Between valve body and flanges, it is necessary to place an appropriate gasket, which is not supplied with the valve. VERSIONS AND SIZES DA: DN SANC: DN SANO: DN OVERALL DIMENSIONS DOUBLE ACTING VERSIONS DN ACTUATOR A B C d E D K H HOLE KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. n m3h gr. 20 DE DE DE DE DE DE SINGLE ACTING VERSIONS DN ACTUATOR A B C d E D K H HOLE KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. n m3h gr. 20 SE SE SE SE SE SUBJECT TO MODIFICATIONS WITHOUT NOTICE 53/83

54 Art. HP - BALL VALVE FOR HIGH PRESSURE MATERIALS: Valve body: carbon steel Ball: chromium-plated carbon steel- heavy duty Ball gasket: standard POLYAMIDE on request: virgin PTFE Pin gasket: NBR ALLOWABLE TEMPERATURES Operating temperature up to +100 C ACTUATOR PILOT PRESSURE From 5 to 8 bar CONNECTIONS Connections with inner GAS ISO 228 thread female-female Control air 1/8" GAS connections VERSIONS AND SIZES DA: 1/8" - 1/4" - 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" SANC: -- SANO: -- Pneumatic actuator previously illustrated at pages RATED PRESSURE PN SEAL IN POLYAMIDE G 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1"1/4 1"1/2 PN NOTE: these valves are warranted ONLY for oleodynamics. SEAL IN PTFE G 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1"1/4 1"1/2 PN OVERALL DIMENSIONS DN G ACTUATOR A B C E d Ch KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. m3/h gr. 4 1/8" DE , /4" DE /8" DE , /2" DE /4" DE " DE "1/4 DE "1/2 DE /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

55 Art. AL - AL1 - BALL VALVE IN STAINLESS STEEL AISI MATERIALS: Art. "AL" Art."AL1" Valve body: stainless steel AISI 304 stainless steel AISI 316 Ball: stainless steel AISI 304 stainless steel AISI 316 Ball gasket: Virgin PTFE Virgin PTFE ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar Pneumatic actuator previously illustrated at pages OVERALL DIMENSIONS CONNECTIONS Connections with inner GAS ISO 228 thread female-female On request with NPT or DIN connections Control air 1/8" GAS connections VERSIONS AND SIZES DA: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" - 2.1/2" - 3" - 4" SANC: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANO: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" RATED PRESSURE PN G 3/8" 1/2" 3/4" 1" 1"1/4 1"1/2 2" 2"1/2 3" 4" PN DOUBLE ACTING VERSIONS DN G ACTUATOR A B C d E KV WEIGHT mm. type mm. mm. mm. mm. mm. m3/h gr. 10 3/8" DE /2" DE /4" DE " DE "1/4 DE "1/2 DE " DE "1/2 DE " DE " DE SINGLE ACTING VERSIONS DN G ACTUATOR A B C d E KV WEIGHT mm. type mm. mm. mm. mm. mm. m3/h gr. 10 3/8" SE /2" SE /4" SE " SE "1/4 SE "1/2 SE " SE SUBJECT TO MODIFICATIONS WITHOUT NOTICE 55/83

56 Art. AL2 - AL2/1 -FLANGED BALL VALVE IN STAINLESS STEEL AISI MATERIALS: Art. "AL2" Art."AL2/1" Valve body: stainless steel AISI 304 stainless steel AISI 316 Ball: stainless steel AISI 304 stainless steel AISI 316 Flange: stainless steel AISI 304 stainless steel AISI 316 Ball gasket: Virgin PTFE Virgin PTFE ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar CONNECTIONS Revolving flange connections according to UNI 2223/67 - PN Control air 1/8" GAS connections Between valve body and flanges, it is necessary to place an appropriate gasket, which is not supplied with the valve.. VERSIONS AND SIZES DA: DN SANC: DN SANO: DN Pneumatic actuator previously illustrated at pages RATED PRESSURE PN DN PN DOUBLE ACTING VERSIONS DN ACTUATOR A B C d E D b K H HOLE KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. mm. n m3h gr 10 DE DE DE DE DE DE DE DE DE OVERALL DIMENSIONS SINGLE ACTING VERSIONS DN ACTUATOR A B C d E D b K H HOLE KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. mm. n m3h gr 10 SE SE SE SE SE SE SE /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

57 Art. R1 - BALL VALVE IN TAINLESS STEEL WITH BOLTS MATERIALS: Valve body: stainless steel AISI 316 Ball: stainless steel AISI 316 Bolts: stainless steel AISI 316 Ball gasket: Virgin PTFE ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar Single acting versions: from 6 to 8 bar REMOVE TWO BOLTS AND EXTRACT THE VALVE BODY CONNECTIONS Connections with inner GAS ISO 228 thread female-female Control air 1/8" GAS connections VERSIONS AND SIZES DA: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANC: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SANO: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" RATED PRESSURE PN G 3/8" 1/2" 3/4" 1" 1"1/4 1"1/2 2" PN Pneumatic actuator previously illustrated at pages OVERALL DIMENSIONS DOUBLE ACTING VERSIONS DN G ACTUATOR A B C d E Ch Q KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm m3h gr 10 3/8" DE /2" DE /4" DE " DE "1/4 DE "1/2 DE " DE SINGLE ACTING VERSIONS DN G ACTUATOR A B C d E Ch Q KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm m3h gr 10 3/8" SE /2" SE /4" SE " SE "1/4 SE "1/2 SE " SE SUBJECT TO MODIFICATIONS WITHOUT NOTICE 57/83

58 Art. HPX - STAINLESS STEEL BALL VALVE FOR HIGH PRESSURES MATERIALS: Valve body: stainless steel AISI 316 Ball: stainless steel AISI 316 Ball gasket: PTFE with metal stiffener. ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE From 5 to 8 bar CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections Pneumatic actuator previously illustrated at pages VERSIONS AND SIZES DA: 1/4" - 3/8" - 1/2" - 3/4" - 1" - 1.1/4" SANC: -- SANO: -- RATED PRESSURE PN G 1/4" 3/8" 1/2" 3/4" 1" 1"1/4 PN POS. DESCRIPTION MATERIAL 1 BODY ASTM A 182F END ASTM A 182F O-RING VITON 4 RING P.T.F.E. 5 SEAT P.T.F.E. 6 BALL ASTM A 182F ANTISTATIC DEVICE ASTM A 182F STEM ASTM A 182F STEAM SEAL P.T.F.E. 10 CHEVRON RING P.T.F.E./GRAPHITE 11 PRESSING BUSH ASTM A 182F 316L 12 SPRING WASHERS C72 50CrV4 GALVANIZED 13 NUT - LOCK NUT UNI S GALVANIZED VALVE BODY MATERIALS OVERALL DIMENSIONS DN G ACTUATOR A B C d E KV WEIGHT mm. type mm. mm. mm. mm. mm. m3h gr. 8 1/4" DE /8" DE /2" DE /4" DE " DE /4" DE /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

59 Art. G1 - BALL VALVE WITH FLAT BODY IN STAINLESS STEEL AISI 316 MATERIALS: Valve body: stainless steel AISI 316 Ring nut: stainless steel AISI 316 Ball: stainless steel AISI 316 Ball Gasket: Virgin PTFE, on request: glass loaded PTFE ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar Pneumatic actuator previously illustrated at pages RATED PRESSURE PN DN PN CONNECTIONS Flange coupling PN UNI DIN Coupling holes threaded ISO R/262. Between valve body and flanges, it is necessary to place an appropriate gasket, which is not supplied with the valve. Control air 1/8" GAS connections VERSIONS AND SIZES DA: DN SANC: DN SANO: DN OVERALL DIMENSIONS DOUBLE ACTING VERSIONS DN ACTUATOR A B C D d E K H KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. n xm m3h gr 15 DE xM DE xM DE xM DE xM DE xM DE xM SINGLE ACTING VERSIONS DN ACTUATOR A B C D d E K H KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. n xm m3h gr 15 SE xM SE xM SE xM SE xM SE xM SE xM SUBJECT TO MODIFICATIONS WITHOUT NOTICE 59/83

60 THREE-WAY BALL VALVES Art. F3L Art. F3T Art. F3D NICKEL PLATED BRASS Art. HP3 STEEL Art. AL3L Art. AL3T Art. AL3D STAINLESS STEEL 60/83

61

62 Art. F3L - BALL VALVE WITH L -DRILLED BALL MATERIALS: Valve body: brass OT 58 nickel plated Ball: brass OT 58 heavy duty chromium plated Ball gasket: Virgin PTFE 3/2 function (3-way and 2-position) ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar L - DRILLED BALL CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections VERSIONS AND SIZES DA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" Left deviation 1-2 Right deviation 1-3 Pneumatic actuator previously illustrated at pages RATED PRESSURE PN G 1/2" 3/4" 1" 1"1/4 1"1/2 2" PN OVERALL DIMENSIONS DOUBLE ACTING VERSIONS DN G ACTUATOR A B C D E d Ch WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. gr. 15 1/2" DE /4" DE " DE "1/4 DE "1/2 DE " DE SINGLE ACTING VERSIONS DN G ACTUATOR A B C D E d Ch WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. gr. 15 1/2" SE /4" SE " SE "1/4 SE "1/2 SE " SE /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

63 Art. F3T - BALL VALVE WITH T -DRILLED BAL MATERIALS: Valve body: brass OT 58 nickel plated Ball: brass OT 58 heavy duty chromium plated Ball gasket: Virgin PTFE 3/2 function ( 3-way and 2-position) ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar T - DRILLED BALL ASSEMBLY 1-2 CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections VERSIONS AND SIZES DA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" Direct passage 1-2 ASSEMBLY 2-1 Right deviation 1-3 NOTE: When ordering art.f3/t in the Double Acting version, please specify: ASSEMBLY 1-2 or 2-1 If not specified the assembly will be 1-2. In the version SA the assembly 1-2 will be the ONLY possible. Left Deviation 2-3 Direct passage 1-2 RATED PRESSURE PN G 1/2" 3/4" 1" 1"1/4 1"1/2 2" PN Pneumatic actuator previously illustrated at pages OVERALL DIMENSIONS DOUBLE ACTING VERSIONS DN G ACTUATOR A B C D E d Ch WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. gr. 15 1/2" DE /4" DE " DE "1/4 DE "1/2 DE " DE SINGLE ACTING VERSIONS DN G ACTUATOR A B C D E d Ch WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. gr. 15 1/2" SE /4" SE " SE "1/4 SE "1/2 SE " SE SUBJECT TO MODIFICATIONS WITHOUT NOTICE 63/83

64 Art. F3D - DIVERTING BALL VALVE Only L-drilled ball available, that allows exclusively to divert the flow to the right or to the left.the fluid must enter obligatorily by the central sleeve; otherwise there may be fluid leakages and domages to the valve. MATERIALS: Valve body: brass OT 58 nickel plated Ball: brass OT 58 heavy duty chromium plated Ball gasket: Virgin PTFE 3/2 function (3-way and 2-position) ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. L - DRILLED BALL ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections Left deviation 1-2 Right deviation 1-3 FLUID INLET VERSIONS AND SIZES DA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SA: 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" Pneumatic actuator previously illustrated at pages RATED PRESSURE PN G 1/2" 3/4" 1" 1"1/4 1"1/2 2" PN OVERALL DIMENSIONS DN G ACTUATOR A B C D C/2 E d Ch KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. m3h gr. 15 1/2" DE-SE , /4" DE-SE , " DE-SE , "1/4 DE-SE "1/2 DE-SE , " DE-SE , /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

65 Art. HP3 - DIVERTING BALL VALVE FOR HIGH PRESSURE Only L-drilled ball available, that allows exclusively to divert the flow to the right or to the left. The fluid must enter obligatorily by the central sleeve; otherwise fluid leakages and damages to the valve may happen. MATERIALS: Valve body: carbon steel Ball: chromium-plated carbon steel- heavy duty Ball gasket: standard DELRIN on request: virgin PTFE Pin gasket: NBR 3-2 function (3-way and 2-position) ALLOWABLE TEMPERATURES Operating temperature up to +100 C ACTUATOR PILOT PRESSURE From 5 to 8 bar L - DRILLED BALL Left deviation 1-2 Right deviation 1-3 FLUID INLET CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections VERSIONS AND SIZES DA: 1/8" - 1/4" - 3/8" - 1/2" - 3/4" - 1" SANC: -- SANO: -- Pneumatic actuator previously illustrated at pages NOTE: these valves are warranted ONLY for oleodynamics. RATED PRESSURE PN SEAL IN DELRIN G 1/8" 1/4" 3/8" 1/2" 3/4" 1" PN SEAL IN PTFE G 1/8" 1/4" 3/8" 1/2" 3/4" 1" PN OVERALL DIMENSIONS DN G ACTUATOR A B C D D E d Ch KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. m3/h gr. 4 1/8" DE /4" DE /8" DE /2" DE /4" DE " DE SUBJECT TO MODIFICATIONS WITHOUT NOTICE 65/83

66 Art. AL3L - AL3/1L -BALL VALVE WITH L -DRILLED BALL IN STAINLESS STEEL MATERIALS: Art. AL3-L Art. AL3/1L Valve body: stainless steel AISI 304 stainless steel AISI 316 Ball: stainless steel AISI 304 stainless steel AISI 316 Ball gasket: Virgin PTFE Virgin PTFE 3/2 function ( 3-way and 2-position ) ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. ACTUATOR PILOT PRESSURE Double acting versions: from 4 to 8 bar. Single acting versions: from 6 to 8 bar L - DRILLED BALL Left deviation 1-2 Right deviation 1-3 Pneumatic actuator previously illustrated at pages CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections Also available with revolving flange connections according to UNI 2223/67 PN VERSIONS AND SIZES DA: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SA: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" RATED PRESSURE PN G 3/8" 1/2" 3/4" 1" 1"1/4 1"1/2 2" PN OVERALL DIMENSIONS DOUBLE ACTING VERSIONS DN G ACTUATOR A B C C/2 D d E WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm gr 10 3/8" DE , /2" DE /4" DE " DE "1/4" DE , "1/2 DE " DE SINGLE ACTING VERSIONS DN G ACTUATOR A B C C/2 D d E WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm gr 10 3/8" SE , /2" SE /4" SE " SE "1/4" SE , "1/2 SE " SE /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

67 Art. AL3T - AL3/1T -BALL VALVE WITH T DRILLED BALL IN STAINLESS STEEL MATERIALS: Art. AL3-T Art. AL3/1T Valve body: stainless steel AISI 304 stainless steel AISI 316 Ball: stainless steel AISI 304 stainless steel AISI 316 Ball gasket: Virgin PTFE Virgin PTFE 3/2 function (3-way and 2-position) ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. T - DRILLED BALL ASSEMBLY 1-2 ACTUATOR PILOT PRESSURE Double acting versions: from 4 to 8 bar. Single acting versions: from 6 to 8 bar CONNECTIONS Connections with inner GAS ISO 228 thread female-female. Control air 1/8" GAS connections Also available with revolving flange connections according to UNI 2223/67 PN Direct passage 1-2 Right deviation 1-3 VERSIONS AND SIZES DA: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" SA: 3/8" - 1/2" - 3/4" - 1" - 1.1/4" - 1.1/2" - 2" NOTE: When ordering art.al3-t and AL3-T/1in the Double Acting version, please specify ASSEMBLY 1-2 or 2-1 If not specified the assembly will be 1-2. In the version SA the assembly 1-2 will be the only possible. Left Deviation 2-3 Direct passage 2-1 Pneumatic actuator previously illustrated at pages RATED PRESSURE PN G 3/8" 1/2" 3/4" 1" 1"1/4 1"1/2 2" PN OVERALL DIMENSIONS DOUBLE ACTING VERSIONS DN G ACTUATOR A B C C/2 D d E WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm gr 10 3/8" DE , /2" DE /4" DE " DE "1/4" DE , "1/2 DE " DE SINGLE ACTING VERSIONS DN G ACTUATOR A B C C/2 D d E WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm gr 10 3/8" SE , /2" SE /4" SE " SE "1/4" SE , "1/2 SE " SE SUBJECT TO MODIFICATIONS WITHOUT NOTICE 67/83

68 Art. AL3D - DIVERTING BALL VALVE IN STAINLESS STEEL GENERAL CATALOGUE Only L-drilled ball available, that allows exclusively to divert the flow to the right or to the left. The fluid must enter obligatorily by the central sleeve; otherwise fluid leakages and damages to the valve may happen. MATERIALS: Valve body: stainless steel AISI 316 Ball: stainless steel AISI 316 Ball gasket: Virgin PTFE 3/2 function ( 3-way and 2-position) ALLOWABLE TEMPERATURES Operating temperature: from -15 C to +100 C Max operating temperature (valve all open): +100 C - fuel oils, mineral oils, margarine; + 90 C - seawater, drinking water (municipal water system); + 60 C - trichloroethylene, butane, methane, propane, carbon dioxide; + 40 C - inflammable alcohol, gasoline, illuminating gas, natural gas, limewater, soda water. L - DRILLED BALL ACTUATOR PILOT PRESSURE Double acting versions: from 4 to 8 bar. Single acting versions: from 6 to 8 bar Left Deviation 1-2 Right Deviation 1-3 CONNECTIONS Connections with inner GAS iso 228 thread female-female. Control air 1/8" GAS connections. VERSIONS AND SIZES DA: 2.1/2" - 3" - 4" SA: -- FLUID INLET Pneumatic actuator previously illustrated at pages RATED PRESSURE PN G 2"1/2 3" 4" PN OVERALL DIMENSIONS DN G ACTUATOR A B C C/2 D d E KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm m3h gr. 65 2"1/2 DE , " DE " DE /10/02 - CORRECTED PAGE 68/83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

69

70 BUTTERFLY VALVES Art. F4 CAST IRON Art. VF ALUMINIUM Art. AL4 STAINLESS STEEL 70/83

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72 Art. F4G - F4A-BUTTERFLY VALVE IN CAST IRON DISK IN CAST-IRON AND STAINLES STEEL MATERIALS: ART. "F4/G" Valve body: Spheroidal cast iron GS 400/12 UNI 4544 cast in only one piece Disk: Spheroidal cast iron GS.400/12 UNI 4544 nickel-plated Stem: Stainless steel AISI 303 Gasket: NBR, EPDM, FPM ART. "F4/A" Valve body: Spheroidal cast iron GS 400/12 UNI 4544 cast in only one piece Disk: Stainless steel AISI 316 Stem: Stainless steel AISI 303 Gasket: NBR, EPDM, FPM CONNECTIONS Assembly between the flanges UNI PN and ANSI Control air 1/8 GAS connect AVOID TO INTERCEPT SHARP MATERIALS ALLOWABLE TEMPERATURES Seal in NBR: from -20 C to +100 C Seal in EPDM: from -35 C to +130 C Seal in FPM: from -10 C to +160 C ACTUATOR PILOT PRESSUR From 5 to 8 bar. VERSIONS AND SIZES DA: DN on request DN 300 SANC: -- SANO: -- Pneumatic actuator previously illustrated at pages RATED PRESSURE PN DN PN OVERALL DIMENSIONS DN ACTUATOR A B C D d E F G M KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. mm. m3h gr 40 DE DE DE DE DE DE DE DE DE DE = /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

73 ASSEMBLY FOR BUTTERFLY VALVES Art. F4 butterflly valves are constructed for installation between UNI, DIN or ASA flanges; they are inserted directly without any gasket. They can be fitted into the piping in any position, preferably not near bends or fittings, especially upstream, in order to avoid alteration of the flow characteristics. Flanges must be perfectly parallel and have well finished surfaces. Position flanges at such a distance that valve assembling or disassembling is easy. Open completly the valve before clasping flanges. Tighten bolts till flanges are into contact with valve body. ATTENTION: spot-weld the pipes with the valve already assembled between flanges. Remove the valve before finishing the welding to avoid that heat causes packing distorsion. WRONG CORRECT When mounting the valve with muddy fluids, make sure that rotation axis is horizontal to allow residues to flow freely on opening. Do not place other packing between flange and valve. ERRORS TO BE AVOIDED Do not use plane welding flanges, to avoid that at high pressure the packing undergoes excessive deformations. SUBJECT TO MODIFICATIONS WITHOUT NOTICE 73/83

74 Art. VF - BUTTERFLY VALVE IN ALUMINIUM DESCRIPTION AND FUNCTIONS Butterfly valve suitable for intercepting granulates, powders, cereals and to reduce the outlet of smokes and hot air. It is NOT suitable for intercepting liquids because it has no seal. MATERIALS: Valve body: aluminium Butterfly: aluminium Disc pins: brass OT 58 O-ring pins: NBR ACTUATOR PILOT PRESSURE Double acting versions: from 3 to 8 bar. Single acting versions: from 6 to 8 bar CONNECTIONS Flange connections.between valve body and flanges, it is necessary to place an appropriate gasket, which is not supplied with the valve. The flanges are NOT according to any standards. Control air 1/8" GAS connections Pneumatic actuator previously illustrated at pages VERSIONS AND SIZES DA: DN SANC: DN SANO: DN OVERALL DIMENSIONS DN ACTUATOR A B C d E D F M N K H HOLE WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. mm. mm. mm. n gr 80 DE/SE DE/SE , DE/SE , DE/SE DE/SE , Available also in the manual version (not pneumatic) Art." VFM" with lever. Sizes DN 80, 100, 150, 200, /83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

75 Art. AL4 - BUTTERFLY VALVE IN STAINLESS STEEL MATERIALS: Valve body: stainless steel AISI 304 Butterfly: stainless steel AISI 304 Gasket: SILICONE rubber ALLOWABLE TEMPERATURES Operating temperature: from 0 to +150 C depending on fluid intercepted ACTUATOR PILOT PRESSURE Double acting versions: from 5 to 8 bar. Single acting versions: from 6 to 8 bar Pneumatic actuator previously illustrated at pages RATED PRESSURE PN B.S.P. 1" 1"1/4 1"1/2 2" 2"1/2 3" 4" PN CONNECTIONS Available connections: - with inner GAS ISO 228 female-female connections - with outer GAS ISO 228 male-male connections - with female-female DIN thread - with female-male DIN thread and locking nut. Control air 1/8" GAS connections. VERSIONS AND SIZES DA: 1" - 1.1/4" - 1.1/2" /2" - 3" - 4" SANC: 1" - 1.1/4" - 1.1/2" /2" - 3" SANO: 1" - 1.1/4" - 1.1/2" /2" - 3" Connections GAS F.F. Connections GAS M.M. Connections DIN F.F. Connections DIN F.M. OVERALL DIMENSIONS DN G F ACTUATOR A B C1 C2 C3 C4 d E KV WEIGHT mm. type mm. mm. mm. mm. mm. mm. mm. mm. m3h gr. 25 1" 52x1/6" DE/SE , "1/4 58x1/6" DE/SE , "1/2 65x1/6" DE/SE " 78x1/6" DE/SE "1/2 95x1/6" DE/SE " 110x1/4" DE/SE " 130x1/4" DE , SUBJECT TO MODIFICATIONS WITHOUT NOTICE 75/83

76 SPECIAL PRODUCTION ACTUATORS WITH ISO OR NAMUR PLATES ACTUATORS FOR THE DOSING OF GRANULATE OR LIQUID SUBSTANCES 76/83

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78 ACTUATORS WITH ISO OR NAMUR PLATES DESCRIPTION All the ball and buttterfly valves can be supplied with actuators that have been realised to offer the possibility of fitting,directly on the cylinder, electrovalves according to ISO5599/1 or NAMUR standards. Installation of these electrovalves is possible by means of two different interface plates. These follow kinds of actuators are available: DA 5002 DA 6302 DA 8003 DA 1004 SA 5002 SA 6302 SA 8003 SA 1004 The actuators type DA 1155 are excluded. ISO connections group 2 can only receive electric impluse valve, ISO connections group 3-4 can receive both electric and pneumatic impulse valves. It is not possible to assembly the electrovalves with their under-bases on the standard actuators because they are not arranged in advance. An ISO actuator can become NAMUR, and vice versa, by simply changing the relevant interface plate. NOTE: When ordering please specify always if you request actuator with ISO or NAMUR connections. ISO or NAMUR CONNECTIONS OVERALL DIMENSIONS ACTUATOR CYLINDER A B C D E F group diameter mm. mm. mm. mm. mm. mm NOTE: Dimensions referred to the actuator of Art. F. 78/83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

79 ACTUATORS FOR THE DOSING OF GRANULATES OR LIQUID SUBSTANCES DESCRIPTION This actuator has been purposely conceived to obtain a partial and adjustable closing of the valve before its complete closing, or a partial opening of the valve before its complete opening. The adjustment is obtained by means of the upper knob and allows very exact and repetitive cycles. APPLICATIONS With normally open (NO) valves it can be used in automatic equipments for filling sacks or packages. With normally closed (NC) valves it can be used in distribution systems of compressed air. NOTE: This actuator is not of standard production. We supply it only on request. OPERATION 1) VALVE 1 ON - The upper piston goes down and positions itself according to the upper knob s adjustment. 2) VALVE 2 ON - Feeding in (1), the lower piston goes up to meet the upper stem and the valve partially closes. 3) VALVE 1 OFF -Taking air off the upper piston, the lower one goes up and the valve completes the closing. 4) VALVE 2 OFF -Exchanging the feeding from position (1) to position (2), the lower piston goes down and the valve completely opens, coming back to the initial position. The cycle can be repeated. OVERALL DIMENSIONS ACTUATOR CYLINDER A B E group diameter SUBJECT TO MODIFICATIONS WITHOUT NOTICE 79/83

80 OPTIONAL ACCESSORIES PROXIMITY AND ELECTROMECHANICAL SWITCH SLOTTED HOLE PROTECTION RING MANUAL CONTROL WITH LEVER 80/83

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82 PROXIMITY AND ELECTROMECHANICAL SWITCH PROXIMITY AND ELECTROMECHANICAL SWITCH FOR BALL AND BUTTERFLY VALVES All the ball and butterfly valves can be equipped with proximity and electromechanical switch. MOUNTING BRACKETS KIT FOR SWITCHES It is possible to fit switches on valves already installed by using the mounting bracket kit that it can be also bougt separately; It includes: - No. 2 clamps to fit in the relevant holes present on the actuator, - No. 1 pin dia.8 mm for actuators 5002,6302,8003 or dia. 10mm for actuators 1004, 1155 to apply in place of the position indicator, - Attachment screws. It can be equipped only the mounting Kit for the use of switch different from whose we supplied. ATTENTION: in the purchase order it is necesary to specify if the Kit has to be for proximity switch or for the electromechanical ones. All the valves with rotary actuator can be supplied with proximity and electromechanical switch.they can be fit one by one or a pair of them to signal the position open or closed of the valve. The proximity and electromechanical switches that we supply have the following features: PROXIMITY SWITCH IN DIRECT CURRENT (D.C) Inductive proximity switch with threaded body M12, available in the PNP or NPN version. Feed Vdc. Max current 200mA. Max residual ripple 10%. Degree of protection IP 67. Line of temperature -25 C +70 C. Equipped with a signalling LED and 2m of cable. ELECTROMECHANICAL SWITCH The electromechanical proximity switch is actuated by a pin mounted in place of the position indicator. It has two contacts, one open and the other closed, electrically splitted. Degree of protection IP 67. In accordance with the rules IEC, VDE, NFC, CEI. Lengh of cable 2m. 82/83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE

83 PROXIMITY AND ELECTROMECHANICAL SWITCHES PROXIMITY AND ELECTROMECHANICAL SWITCH FOR SHUTTER AND ANGLE VALVES The shutter and angle valves can be equipped with electromechanical and proximity switches only in the SANC version (normally closed ) using the special kit. The gate valves of the series A are excluded. MOUNTING BRACKET KIT FOR SWITCHES It is NOT possible to assembly switches in valves already installed because the actuators are not arranged in advance. We furnish the valves with the Kit already installed.in this way it is possible to use switches different from those we furnish. All the valves can be supplied with proximity and electromechanical switch. They can be fit one by one or a pair of them to signal the position open or closed of the valve. The proximity and electromechanical switches that we supply have the following features: - Inductive proximity switch with threaded body M12, available in the PNP or NPN version. - Feed Vcd. - Max current 200mA. - Max residual ripple 10%. - Degree of protection IP Line of temperature -25 C +70 C- - Equipped with a signalling LED and 2m of cable. SUBJECT TO MODIFICATIONS WITHOUT NOTICE 83/83

84 SLOTTED HOLE PROTECTION RING All the ball and butterfly valves can be supplied with slotted hole protection ring, for use in particularly dusty environment or if water or mud are present (washing plants, building yards, etc.). This solution allows to keep the ON-OFF indication of the valve or the manual control with lever. It is possible to assembly the protection ring in actuators already existing, using the suitable Kit. It is necessary to specify in the P/O the CODE of the valve. MANUAL CONTROL WITH LEVER All the ball and butterfly valves with double acting can be equipped with a lever to obtain also the manual working of the valve. It is applied instead of the positioning indicator ( the red arrow) and it can be assembled in the actuators already existing. In this way it is necessary to specify in the P/O the CODE of the valve. 84/83 SUBJECT TO MODIFICATIONS WITHOUT NOTICE