Expanding Gate Valve

Transcription

1 Expanding Gate Valve

2 M&J Valve was founded in 192 by Marvin Grove and has been a leader in the pipeline valve industry since its inception. Now part of SP Flow Technology, M&J Valve meets or exceeds the quality standards of our customers and the valve industry. M&J Valve product offering includes slab and expanding throughconduit gate valves, axial surge valves and rotary control valves, piston, ball, and swing check valves. M&J Valve can provide a wide variety of flow control solutions for liquid and gas markets. This combination of products, technical knowhow and field experience has allowed for a history of product innovation which has positioned M&J Valve in a leadership position within the valve industry. For A Dependable Shutoff Count On The Sealing Reliability of the M&J Model EG Expanding Gate Valve The M&J Model EG valves are full bore through conduit valves with rising stem and parallel expanding gate and segment for tight mechanical seal and positive shutoff, both upstream and downstream, and under both low and high differential pressure. The Model EG valve provides a superior bidirectional mechanical seal because the twopiece gate assembly expands against the seating areas in the open or closed position. The greater the torque, the tighter the seal. The end result is an extremely heat resistant seal that is unaffected by line pressure or vibration. This design has proven performance in critical applications all over the world, such as isolation valves in power plants, ESD valves in production, block valves in process systems, high temperature valves in refineries, and pipeline valves in critical areas. The M&J Model EG is constructed for increased reliability and ease of maintenance and operation. These valves are readily available in all the sizes, pressure ranges, and trims used in piping systems requiring the positive shut off of liquid or gas. Finding innovative ways to help the world meet its ever growing demand for energy is a key focus for SP. As a multi industry manufacturer, we provide creative solutions that serve global energy markets in a myriad of ways. SP is helping to meet that demand with a broad range of high quality, customengineered systems and components that can also help improve efficiency and reduce the use of natural resources. We also supply a wide range of components from air preheaters to filter systems. SP offtheshelf and customized solutions are supporting all phases of oil, gas and biofuel production, from exploration, extraction and processing to transport and storage. General Specifications Sizes: 2 and larger in all ANSI classes Temperature range: 50 F to +00 F Flanged end connections/ Weld End Connections Fire tested to APIFA ISO 9001 Available: NACE, high corrosive, high and low temperature Geothermal trims Features Increased throughput full bore unrestricted flow Tight seal in all flow conditions; bidirectional mechanical sealing Can replace two valves; double block and bleed capability Long, leak free service life; protected seat design Easy to operate; low operating torque; single piece stem; visual indication of position Easy to maintain; stem packing does not require lubrication; backup sealing options; emergency sealing through the stem and seat; can be overhauled inline; top entry access to all internals 2

3 Options Wide range of trims Can be manual, electric, or hydraulic actuators Stem and sealant injection extensions for buried service Locking devices Wide range of testing and verification procedures Zero emission secondary stem seals Typical product applications The M&J Model EG valves are used in a wide range of critical applications, from pipelines to power plants, in ESD and other demanding isolation applications. Flanged top yoke tube for easy adaptability for any mode of operation Expanding gate to provide a tight mechanical seat seal upstream & downstream, under low & high differential pressures Onepiece stem design with an integrally forged stem head Stem seal design with chevron rings to ensure sealing integrity Protected seat faces to extend valve life Oil, Gas, Liquid Products & Secondary Recovery Mainline Block Valves Tank and Station Valves Block & Bleed Valves Manifold Valves Launcher/Receiver Trap Valves Meter Bypass Valves Emergency Shutdown Valves Hot Tap Valves Heavier valve body casting than comparable valves in its class Full bore through conduit design to minimize pressure drop & turbulence M&J EG Expanding Gate Valves are available in 2 and larger in all ANSI Classes. 3

4 Principle of Operation Valve Operation The valve s parallel expanding gate and segment provides a tight mechanical seat seal upstream and downstream and under low and high differential pressure conditions. Open Position The Expanding Gate Valve achieves its sealability by mechanically expanding the gate and segment assembly against the seats. The valve must be torqued fully open or fully closed to seal properly. Do NOT back off on the handwheel; leave it tight in both the open and closed positions. This method of operation prevents damage to the sealing surfaces of the gate and seat and isolates the body cavity preventing buildup of foreign material, increasing the life of the valve. 1.) Traveling to the final open position the lower back angles are in contact with each other. With further upward movement of the gate with the segment stopped, the centralizer mechanism allows the gatesegment assembly to expand, sealing against both seats, protecting the seat faces from line flow, while isolating the body cavity from the flow bore. 2.) During open and closing travel, the gatesegment assembly is collapsed with both back angle surfaces in contact. The centralizer mechanism prevents relative movement between the gate and segment allowing the gate and segment assembly to travel freely without sticking or wedging. Closed Position 3.) Traveling to the final closed position, the upper back angles of the gate and segment move into contact with each other. With further downward movement of the segment stopped, the centralizer mechanism allows the gatesegment assembly to expand, sealing against both seats, forming a tight mechanical seal. 4

5 Emergency Seat Seal The M&J Expanding Gate Valve requires no lubrication. If foreign matter causes damage to the seat seal during operation, all valves are fitted with an emergency sealant injection provision (Fig. 1). Sealant can be injected directly to the seat sealing area to effect an emergency seal. If valves are to be buried, or in an inaccessible location, these fittings can be extended per the customer s requirements. Sealant Fitting Stem Features The M&J Expanding Gate Valve is a onepiece stem design which has an integrally forged stem head. Stem Sealing Features The stem seal design (Fig. 2) utilizes Chevron rings to insure sealing integrity. The packing box seal configuration is an open/closed design to allow emergency bulk packing injection in the event of a stem leak. Alternate seal designs are available to meet a wide variety of customers requirements. Stem Body Bonnet/yoke Top Adapter Sealant Passage Pressure Rings Lantern Ring Gate S eat Insert ring Pressure Rings Seat Bottom Adapter Fig. 1 Fig. 2 Pressure Relief The M&J Expanding Gate Valve design will trap pressure in the valve body cavity when the valve is in the full open or closed position. High internal pressures can result from thermal expansion. To protect the valve from overpressure, the valve is provided with upstream relief piping which relieves excess body pressure to the upstream side of the valve (Fig. 3B). As an alternate, a relief valve can be provided (Fig. 3A). Check Valve Relief Valve Needle Valves Fig. 3a Fig. 3b 5

6 Recommended Spare Parts It is recommended that the following spare parts be inventoried in operations having numerous valves of a given size and an inhouse maintenance program: Part Description Number of Valves to be Supported < Gate & Segment Assembly Seat Assembly Stem Bonnet & Yoke Seals Packing Set Gear Box Handwheel Vent/Grease Fitting Injectible Packing (box) Body Relief Valve Packing Injection Fitting Stem Nut Bearings, Set Service SP is committed to helping you maximize the performance of your valve solutions throughout their lifetime. SP provides innovative ways to improve your productivity and profitability. We ll help you minimize your asset investments. While ensuring that you continue to meet your production requirements. Our well trained and experienced staff is available to provide technical advice, backup documentation, spare parts and repair services; in the plant or in the field. We will work with you, from start to finish, to ensure the product you need is the product you get. 2 4 and Larger Nameplate Data Nameplates on M&J Expanding Gate Valves provide all of the necessary information to identify the valve when contacting the factory for spares or assistance. Please consult your local M&J representative to take advantage of our team of experts, ready to assist you with your every requirement. Fire Test Qualifications M&J Expanding Gate Valves have been designed to meet the most stringent standards. Part of this is fire testing to the requirements of APIFA. In addition to the normal inhouse testing program, fire tests have been witnessed and certified by independent authorities. Fire test qualified design and certification can be provided, when specified. API A NONRISING STEM EPANDING GATE VALVES M&J also manufactures Model EG NonRising Stem Expanding Gate Valves. These valves are manufactured and tested in accordance with API A and are available in 2000 and 00 psi working pressures.

7 Standard Product And Available Options Feature Standard (IN/MM) When Specified APID/Q1 ISO 9001 Handwheel Operator Bevel Gear Operator Power Actuator Double Block & Bleed Hidden Secondary Sealant Check 2 ( ) 14 & LGR (355. & up) 4 (1.4.8) Buried Service Locking Device Transition Piece (Pups) Extended Stem Extended Sealant, Vent & Drain Emergency Packing Injection External Relief External Piping to Upstream Body Vent Fitting Body Drain/Injection Fitting Lift Lugs Body Footing Stem Position Indicator Outside Packing Gland API Monogram ( mm) 14 & up (1.mm & up) HydroShell HydroSeat APID Test: Air Seat Operational Torque Test Extended Hydro Test Visual (API D) NDE: Documentation/Certification: Ultrasonic Dye Penetrant Magnetic Particle Radiography Hydrotest Reports Material Test Reports (MTRs) Hydrotest Charts NDE Reports NACE FireTest Certification Certificate of Compliance Operational Test Reports 7

8 8 Exploded View

9 Item A1 A2 A3 A4 B1 B2 B3 F1 F2 F3 O1 O2 O3 O4 O5 O O7 O8 O9 O O11 O O13 S1 S2 S3 S4 S5 T1 T2 T3 T4 T5 U1 Description Body/Bonnet Studs Body/Bonnet Nuts Yoke Tube/Bonnet Studs Yoke Tube/Bonnet Nuts Body Bonnet Yoke Tube Packing Fitting Packing Plug/Vent Body Vent/Grease Fitting Operator Yoke/Operator Cap Screw Stem Protector Stem Protector Cap Indicator Rod Rod Wiper Lower Bearing Stem Nut Upper Bearing Bearing Cap Grease Fitting Oil Seal Handwheel Body/Bonnet Seal Sediment Seal Yoke Tube Gasket Packing Set Latern Ring Gate & Segment Stem Seat Assembly Gate Skirt Segment Skirt Upstream Relief Standard Metallic Trims For Selected Services T1 Standard Carbon Steel Hydrocarbons T3 Full Stainless Steel Highly Corrosive T4 Carbon Steel NACE T Carbon Steel 4SS Internals NACE T7 Brine Salt Mildly Corrosive NACE T8 Waterflood Brine NACE S4 Carbon Steel NACE 17PH Stem G1 High Temperature Geothermal G2 High Temperature Geothermal HF Gate L1 Low Temperature Carbon Steel L4 Low Temperature NACE Carbon Steel Note: This is a sample of services and standard trims. For assistance with a specific service, contact M&J Valve. Seal Code Definitions Item Description Temperature Range RV 0ºF to 350ºF GT 0ºF to 550ºF LR 0ºF to 350ºF GV 0ºF to 550ºF S1 Body/Bonnet Seal 188SST/Grafoil 188SST/Grafoil 188SST/Grafoil 188SST/Grafoil S2 Sediment Seal Viton EPDM Viton Viton S3 Yoke Tube Gasket 188SST/Grafoil 188SST/Grafoil 188SST/Grafoil 188SST/Grafoil S4 Packing Set Ryton Filled TFE 40% Glass Filled TFE Ryton/Viton Graphoil S5 Lantern Ring Not Req d. Not Req d. AISI 18/ AISI 18/ 9

10 Figure Number Key TRIM CODE DEFINITIONS Item Description T1 L1 T3 T4 L4 T T7 T8 S4 G1 G2 B1 Body WCC ASTM A350 LCC ASTM A351 CF8M WCC ASTM A350 LCC WCC WCC/ E P OY COATED WCC/ E P OY COATED WCC WCC WCC B2 Bonnet ASTM A51 GR. 70 ASTM A537 CL1 AISI 31SS ASTM A51 GR. 70 ASTM A537 CL1 ASTM A51 GR. 70 ASTM A51 GR. 70/ E P OY COATED ASTM A51 GR. 70/ E P OY COATED ASTM A51 GR. 70 ASTM A51 GR. 70 ASTM A51 GR. 70 B3 Yoke Tube ASTM A51/ A/A53 ASTM A537 CL1/A333 ASTM A51/ A/A53 ASTM A51/ ASTM A CLAD PKG BO A/A53 CL1/A333 ASTM A51/ A/A53 ASTM A51/ A/A53 ASTM A51/ A/A53 ASTM A51/ A/A53 ASTM A51/ ASTM A51/ A/A53 A/A53 T1 Gate & Segment GR. WCC/ GR. WCC/ ASTM A351 CF8M GR. WCC/ GR. WCC/ ASTM A487 GR CANM GR WCC/ ASTM A747 GR CB7CU1 (174PH) GR WCC/ GR WCC/ GR WCC/ HF T2 Stem AISI 4140/ AISI 4140/ ASTM B 174PH H1150 AISI 4140/ AISI 4140/ AISI 4 AISI 4140/ ASTM B 174PH H1150 ASTM B 174PH H1150 ASTM B 174PH H1150 ASTM B 174PH H1150 T3 Seat Assembly AISI 18/ /TFE AISI 18/ /TFE AISI 31/ HF/TFE AISI 18/ /TFE AISI 18/ /TFE AISI 4/ NITRO H AISI 18/ /TFE AISI 31/ HF/TFE AISI 18/ /TFE ASTM 18/ ASTM 18/ HF40% HF/40% GFTFE GFTFE T4 Gate Skirt ASTM A ASTM A AISI 31SS ASTM A ASTM A AISI 4 ASTM A/ ASTM A/ ASTM A ASTM A ASTM A T5 Segment Skirt ASTM A ASTM A AISI 31SS ASTM A ASTM A AISI 4 ASTM A/ ASTM A/ ASTM A ASTM A ASTM A A1 Body/Bonnet Studs ASTM A193 B7 ASTM A0 L7 ASTM A193 ASTM A193 ASTM A0 ASTM A193 ASTM A193 ASTM A193 ASTM A193 ASTM A193 B7 FLRCTD B7M L7M B7 B7M B7M B7M B7M ASTM A193 B7M A2 Body/Bonnet Nuts ASTM A194 2H ASTM A194 GR. 7 ASTM A194 ASTM A194 ASTM A194 ASTM A194 ASTM A194 ASTM A194 ASTM A194 ASTM A194 2H FLRCTD 2HM GR. 7M 2H 2HM 2HM 2HM 2HM ASTM A194 2HM A3 Yoke Tube/ Bonnet Studs ASTM A193 B7 ASTM A0 L7 ASTM A193 ASTM A193 ASTM A0 ASTM A193 ASTM A193 ASTM A193 ASTM A193 ASTM A193 B7 FLRCTD B7M L7M B7 B7M B7M B7M B7M ASTM A193 B7M A4 Yoke Tube/ Bonnet Nuts ASTM A194 2H ASTM A194 GR. 7 ASTM A194 ASTM A194 ASTM A194 ASTM A194 ASTM A194 ASTM A194 ASTM A194 ASTM A194 2H FLRCTD 2HM GR. 7M 2H 2HM 2HM 2HM 2HM ASTM A194 2HM F1 Packing Fitting Steel 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST F2 Packing Plug/ Vent Steel 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST F3 Body Vent/Grs Fitting Steel 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST 188 SST RV Ryton/Viton LR Lantern Ring/Ryton/Viton GT Geothermal/EPR GV Graphoil/Viton

11 Operator Sizing Requirements 2 4 Classes 900 Classes SIZE CLASS ANSI WORKING PRESSURE STEM THREAD SIZE PITCH LEAD RECOMMENDED OPERATING THRUST RECOMMENDED OPERATING TORQUE MAIMUM ALLOWABLE THRUST MAIMUM ALLOWABLE TORQUE TOTAL STEM TRAVEL in/mm psi/bar Kg/cm 2 in/mm in/mm in/mm Lb /KG FtLb NM Lb/KG FtLb NM in/mm TURNS TO OPEN 2 (50) 900 2,250 (155.1) (22.2) 0.17 (4.2) 0.17 (4.2) 2,52 (1,14) 3,788 (1,718) ,289 (7,388) (9.85) (0) 900 2,250 (155.1) (31.7) (.3) (.3), (2,999) 9,918 (4,498) ,88 (14,453) (1) (51.7) 53,400 (2,902) (150) (38.1) 0.28 (7.2) 0.28 (7.2),800 (5,805) ,000 (21,79) (179.3) ,250 (155.1) ,199 (8,707) (51.7) 53,994 (4,98) (200) (50.8) 21,987 (9,972) ,177 (42,711) 1,380 1, (235) ,250 (155.1) 158,981 (14,957) (51.7) 53 1, (7,313) (250) (57.1),251 (14,2) ,22 (57,99) 2,041 2, (289) ,250 (155.1) ,377 (21,940) 77 1, (51.7) 53 21,574 (9,784) (0) (57.1) 43,152 (19,570) ,22 (57,99) 2,041 2, (338) , ,723 (29,353) 1,038 1, (51.7) 53,444 (14,714) (400) (3.5) 4,887 (29,427) 1,131 1,534 18,87 (7,588) 2,944 3, (422.4) ,250 (155.1) ,331 (44,141) 1,97 2, (51.7) 53 50,98 (22,992) 1,027 1, (500) (73) (.1) (.1) 1,39 (45,984) 2,053 2, ,220 (99,873) 4,40, (559) ,250 (155.1) ,094 (8,977) 3,080 4, (550) (73) (.1) (20.3) 142,1 (4,455) 3,8 5,3 199,542 (90,495) 5,429 7,1.25 (1).3 () (51.7) (.8) 0. (1.9),9 (13,775) 151,845 (8,87) ,449 4,7 175,85 (79,771) 3,994 5, (715) 42 (750) (51.7) (79.5) (.1) (20.3) 1,888 (51,205) 225,775 (2,4) 3,03 4,153, 8, 250,000 (113,400),800 9, (835) 41 (900) 900 2,250 (155.1) (4.9) 4.38 (111.3) (.7) (.7) 1.00 (25.4) 1.00 (25.4) 405,2 (183,809) 8,9 (1,980) 15,173 20,572 14,349 19, ,135 (388,790) 550,45 (9,78),070 43,481 21,43 29, (838) (984.3) Notes: 1. Recommended operating thrust and torque values are the loads required to open and close the valve. These torques do not contain service or safety factors. 2. Recommended operating torque and thrust values are based on maximum working pressure at ambient temperature. To obtain expected torques at lower temperatures, contact M&J Valve. 3. Actuator selection should be made based on experience and appropriate service/safety factors. 4. Maximum allowable thrust and torque values are the maximum allowable loads of the valve. * For sizes/classes not listed, contact M&J Valve for details. 11

12 2 Rising Stem Expanding Gate Valves Principal Dimensions Handwheel Operated (HWO) Model EG Bevel Gear Operated (BGO) Model EG SIZE IN (MM) A (RJ) A (RF) B C D (HWO) CLASS 0 D (BGO) E (HWO) E (BGO) F (BGO) WEIGHT LBS (KGS) (150) 1.50 (419) (403) (152).3 (1) (1,27) (1,2) 18 (457) 18 (457) (749) 550 (9) 8 (200) (435) 1.50 (419) 8 (203) (394) 1 (1,550) 2 (1,575) 2 (0) () 35.3 (905) 850 (385) (250) 18.3 (473) 18 (457) (254) 20 (508) (1,80) (1,88) () (1,2) 1,250 (57) (0).13* (75) * (72) (5) 23 (584) (2,08) (2,181) 28 (711) 1,900 (82).375 (314).13* (75) * (72).38 (314) 23 (584) (2,08) (2,12) 28 (711) 1,900 (82).5 (317).13* (75) * (72).50 (318) 23 (584) (2,08) (2,12) 28 (711) 1,900 (82) 1 (400) 33.3 (854) 33 (838) (387) (7) 1.25 (2,572) (72) (1,48) 3,500 (1,587) 20 (500) 41.75* (1,00) 41.5* (1,054) (489) 38.5 (978) 3.75 (3,143) (914) 75 (1,905),500 (2,948) () (1,15) 45 (1,143) (591) 51.5 (1,8) 144 (3,58) (914) 88 (2,235) 1 (5,215) (70) (1,7) 0 (1,51) 29 (737) 0 (1,5) 172 (4,9) (914) 2 (2,591) 18,500 (8,391) Inch (millimeter) *400 EndToEnd Flange dimensions conform to American National Standard Institute Standard B1.5. Other sizes and pressures available on request. Information on poweractuated and other types available on application.

13 13 SIZE IN/MM CLASS A A B C D D E E F WEIGHT LB/KG DN (RJ) (RF) (HWO) (BGO) (HWO) (BGO) (BGO) (LBS.) (KGS.) 2 (50) 11.3 (295) 11.5 (292) 2.0 (52) 5.38 (137) (451) (5) 95 (43) 4 (0) (435) 17 (4) 4.0 (3) 8.88 (22) (794) 1 (40) 350 (159) (150) (52) 22 (559) (152).3 (22) 43 (1,092) 44 (1,118) 18 (457) 18 (457) 29.5 (749) 95 (315) 8 (200) 2.13 (4) 2 (0) 8 (203) 15.5 (394) 55 (1,397) 5 (1,422) 2 (0) () 35.3 (905) 1,025 (45) (250) (791) 31 (787) (254) (502) 5 (1,51) (1,7) () (1,2) 1,750 (794) (0) (942) 33 (838) (5) 23 (584).25 (1,83) 70 (1,778) 28 (711) 2, (1,179).975 (315) (842) 33 (838).38 (314) 23 (584).25 (1,83) 70 (1,778) 28 (711) 2, (1,179).50 (0) (842) 33 (838).5 (318) 23 (584).25 (1,83) 70 (1,778) 28 (711) 2, (1,179) 1 (400) (994) 39 (991) (387) (7) 81 (2,057) (72) 1.25 (1,55) 4,450 (2,018) 20 (500) (1,200) 47 (1,194) (489) 38.5 (978) 7 (2,718) (914) 75 (1,905) 7,400 (3,35) 22 (550) (1,5) 51 (1,295) (540) (1,073) 140 (3,55) (914) 83.8 (2,9) 11,000 (4,989) () (1,407) 55 (1,397) (591) 51.5 (1,8) 144 (3,58) (914) 88 (2,235),000 (5,442) () 5.50 (1,4) 5 (1,51) 29 (737) 0 (1,5) 172 (4,9) (914) 2 (2,591),200 (,997) (900) (2,09) 82 (2,083) 35 (889) 8 (1,727) * * * * * 35,000 (15,905) SIZE IN/MM CLASS 900 A A B C D D E E F WEIGHT LBS/KG DN (RJ) (RF) (HWO) (BGO) (HWO) (BGO) (BGO) (LBS.) (KGS.) 2 (50) 14.3 (372) 14.5 (8) 2.0 (52) 5.38 (137) (451) (5) 145 () 4 (0) (41) 18 (457) 4.0 (3) 9 (229) (794) 1 (40) 5 (231) (150).13 (13) () (152).81 (5) 45 (1,143) 4 (1,18) 18 (457) 18 (457) 29.5 (749) 80 (390) 8 (200) (740) 29 (737) 8 (203) (400) 55 (1,397) 5 (1,422) 2 (0) () 35.3 (905) 1,270 (57) (250) (842) 33 (838) (254) 20 (508) 5 (1,51) (1,7) () 43.3 (1,8) 20 (1,043) (0) (99) 38 (95) (5) 23.5 (597).25 (1,83) (1,7) (72) 3,500 (1,587).374 (315) (99) 38 (95).38 (314) 23.5 (597).25 (1,83) 70 (1,778) (72) 3,500 (1,587).5 (0) (99) 38 (95).5 (318) 23.5 (597).25 (1,83) 70 (1,778) (72) 3,500 (1,587) 1 (400) (1,140) 44.5 (1,1) (375).25 (78) 81 (2,057) (72).5 (1,89) 7,0 (3,311) 20 (500) 52.5 (1,334) 52 (1,1) 18.3 (473) 51.5 (1,118) 7 (2,718) (914) 75 (1,905) 9,200 (4,172) (750) (2,172) 85 (2,159) (7) (1,47) 37,000 (1,783) * Contact M&J Valve for details.

14 Yoke Tube Flange Dimensions (2 Through 1 only) SIZE I N (MM) CLASS A B C D E F G H J K L IN/MM IN/MM IN/Mm IN/Mm IN/Mm IN/Mm IN/Mm IN/Mm IN/Mm IN/MM IN/Mm 4 (0) (150) 8 (200) (250) (0) 1 (400) 20 (500) 22 (550) () (750) (900) (4.) (287.2) (384.3) 17.5 (44) (495.3) (577.8).3 (778) 34.7 (880.) 38.0 (9.7) (1,1.8) 48.2 (1,234.9) 4.7 (0.9) 4.25 (7.9) 5.88 (149.3).19 (157.2).19 (157.2).13 (155.7) 8.3 (219.2).00 (254.0) 9.94 (252.4).50 (2.7) (2.8) (511.3) 2.31 (8.2).13 (81.1) (1,009.) (1,1.) 5.75 (1,441.4) 5.50 (1,3.7) 7.2 (1,937.0) (2,057.4) (2,5.5) (2,9.3) 1.50 (38.1) 2.5 (5) 3.38 (85.8) 3.38 (85.8) 3.38 (85.8) 3.50 (88.9).0 (153.9).0 (153.9) 5.04 (8).0 (153.9) 7.98 (202.7) (58.8) (4.8) (58.9) 3.75 (95.) (4.8) (95.8) 3.75 (95.) (4.8) (95.8) 3.75 (95.) (4.8) (95.8) (7.3) (.3) (7.) (7.3) (.3) (7.) (177.9) (7.8) (178) (177.9) (7.8) (178) (177.9) (7.8) (178) (21) (7.8) (21.1) (228.7) (19.1) (228.9) 5.00 (7) 8.50 (215.9) 8.50 (215.9) 8.50 (215.9) 8.50 (215.9) 8.31 (211) (342.9) (342.9) (342.9) 1.75 (425.4) (47.3) 0.3 (1.0) 1.25 (31.7) 1.25 (31.7) 1.25 (31.7) 1.25 (31.7) 1.50 (38.1) 2.3 (.8) 2.3 (.8) 1.3 (41.4) 2.3 (.8) 2.3 (.8) 4.00 (1.) *5.50 (139.7) *.50 (15.1) *5.50 (139.7) *.50 (15.1) *5.50 (139.7) *.50 (15.1).50 (15.1).50 (15.1) (298.4) (298.4) (298.4) 14.0 (355.) 1.0 (40.4) (4).44 DIA. STRADDLE CL (11.1) (254) (4).9 DIA. STRADDLE CL (17.5) 11 (4).81 DIA. ON CL (279.4) (20.5) (4).9 DIA. STRADDLE CL (17.5) 15 (4).81 DIA. ON CL (381) (20.5) (4).9 DIA. STRADDLE CL (17.5) (4).81 DIA. ON CL (444.5) (20.5) (4).81 DIA. STRADDLE CL (20.5) (4).81 DIA. STRADDLE CL (20.5) (8).88 DIA. STRADDLE CL (22.3) (8).88 DIA. STRADDLE CL (22.3) (8).88 DIA. STRADDLE CL (22.3) (8) 1.38 DIA STRADDLE CL (35) (8) 1.38 DIA STRADDLE CL (35) (495.3) (09.) (793.7) (887.2) 37.5 (952.5) 43.5 (1,4.9) (1,238.3) * Contact M&J Valve for details. 14

15 Notes: 15

16 Expanding Gate Valve ABOUT SP Based in Charlotte, North Carolina, SP Corporation (NYSE: SPW) is a global multiindustry manufacturing leader. For more information, please visit SP Flow Technology 8800 Westplain Drive Houston, T P: (800) or (281) F: (281) E: mjvalve@spx.com SP reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing. Please contact your local sales representative for product availability in your region. For more information visit The green > is a trademark of SP Corporation, Inc. ISSUED 07/2014 MJ145US COPYRIGHT 2014 SP Corporation