Pressure Seal Valves PACIFIC VALVES

Transcription

1 PCIFIC VLVES

2 PCIFIC VLVES PRESSURE SEL By Subject Product Overview Parallel Disc Gate Valve Features...7 Wedge Gate Valve Features...8 aterials of Construction, Gate Valves...9 Gate Valve Product Line Globe Valve Features...14 aterials of Construction, Globe Valves...15 Globe Valve Product Line aterials of Construction, Lift-Check Valves...19 Lift-Check Valve Product Line Y-Globe Valve Features...23 aterials of Construction, Y-Globe Valves...24 Y-Globe Stop and Stop-Check Valve Product Line aterials of Construction, Y-Globe Lift-Check Valves...29 Y-Globe Lift-Check Valve Product Line Tilting Disc Check Valve Features...34 aterials of Construction, Tilting Disc Check Valves...35 Tilting Disc Check Valve Product Line Figure Number System

3 Product Overview Selection TYPE ND SIZE Select the best type of valve for the intended service (gate, globe, or check). Gate and globe valves are available with a selection of wedge or disc and body configurations for different services. Valves may be sized to match existing lines, but they should also be sized according to flow conditions for maximum service life. RTINGS Valves must only be used in design conditions within the appropriate SE pressure-temperature ratings for valve class rating and body/bonnet material (see Technical Data section). TEPERTURE LIITTIONS Only use valves within the temperature limitations of their construction. Temperature limitations of body/bonnet materials, trim, bolting and packing and gaskets must all be considered. Special construction for extended service temperatures are available on application. TERIL ND SERVICE Pressure Seal valves are available in a variety of body/bonnet materials and trims. Specified materials should be compatible with the service. GTE VLVES 1. Gate valves are normally used for on-off service. They are not recommended for throttling service. 2. Gate valves are normally installed in horizontal pipe runs with the valve stem vertically up. They can also be installed in vertical or horizontal pipe runs with the valve stem other than vertical, but special construction may be required depending on valve size, service conditions and material. When purchasing valves for other than the normal installation, valve orientation should be specified when consulting the factory. 3. fter closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly ( 1 8 to 1 4 turn) to relieve stem load. This will enable the stem to expand slightly without bending or damaging the valve and will not affect valve shutoff. 4. Gate valves are offered in two designs: Parallel Disc and Flexible Wedge. Parallel Disc are position seated; Flexible Wedge are torque seated when closing. Parallel Disc Gate Valve Wedge Gate Valve 4

4 Product Overview GLOBE ND NON-RETURN (STOP-CHEC) VLVES 1. Globe valves are normally installed with flow and pressure under the disc. lways consult with the factory before installing valves with flow in the other direction. Under certain service conditions or when valves are equipped with cylinders or electric motor actuators, there may be a cost advantage in designing and installing the valves with flow over the disc. If actuators are sized for these conditions, care must be taken to assure valves are installed correctly. 2. Globe valves are suitable for most throttling applications; however, they should not be used for throttling at less than 10-20% open. This can cause excessive vibration, noise and damage to disc and seats. Use of smaller valves with lower flow capacity may permit the valve to be open a greater percentage, thus avoiding damage. Continuous severe throttling applications may require a control valve. 3. Non-return (Stop-Check) valves provide the same function as a globe valve with the addition of providing piston-lift-check valve protection in the event of backflow. The valve stem is not connected to the disc, and when the stem is in the open position then the disc is free to respond to the flow. Y-Pattern Globe and Non-Return (Stop-Check) Valve T-Pattern Globe and Non-Return (Stop-Check) Valve 5

5 Product Overview CHEC VLVES 1. Check valves are suited for moderately high velocity applications. For optimum performance, however, these valves should operate within a flow range sufficient to hold the valve open fully, but not so high that it produces excessive turbulence and pressure drop. Either extreme may damage valve internals, and shorten operating life. 2. Service involving frequent flow reversals or fluid pulsations should be avoided. Locating check valves no closer than five pipe diameters from elbows and other flow diverting means can minimize or eliminate problems in most installations. Where this is not possible, it may be necessary to reduce the maximum velocity by as much as 50%. 3. Excessive fluid noise is usually an indication that cavitation is occurring. 4. Check valves are normally designed for installation in horizontal pipe runs or in vertical lines where flow is up only. When valves are used in vertical pipe runs, this should be clearly specified. 5. If severe conditions are outside these recommendations contact Pacific Valves for further information prior to use. T-Pattern Lift-Check Valve Tilting Disc Check Valve Y-Pattern Lift-Check Valve Swing Check Valve PCIFIC VLVES CODES ND STNDRDS: Years of research and development, together with practical experience in reconditioning all types of valves, have gone into the design and manufacture of Pacific valves. High quality material and workmanship, combined with the modern manufacturing methods used in producing these valves, is your assurance of a dependable, uniform product. Pacific valves are designed in accordance with applicable requirements of the latest edition of the following standards. PI merican Petroleum Institute SS anufacturers' Standardization Society of the Valve and Fittings Industry SE merican Society of echanical Engineers 6

6 Parallel Disc Gate Valve Features Yoke Sleeve aluminum-bronze yokesleeve has needle type thrust bearings to minimize operating torque. ctuators valves can be supplied with any type of electric, hydraulic or pneumatic actuator. Standard manual handwheels on valves 12" and smaller with 14"and larger bevel gear operated. Stem Threaded to carrier Pinned and tack welded Provides stability Yoke fully fabricated yoke is seismically qualified while offering easy maintenance and actuator mounting. Gland two piece, self-aligning gland eliminates cocking. Pressure Seal uncomplicated design has segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal. Integral Backseat hardfaced for maximum life. Seat Ring welded-in seat rings are perpendicular to the flow bore for easy maintenance. Discs Spring loaded discs are self-aligning and reduce actuator torque requirements. Integral Stop Integrally cast carrier stop positions carrier disc assembly for reliable seating. Parallel Seat Gate Valve Parallel seat gate and seat ring construction can be furnished for high differential pressure services or where high piping loads or thermal expansion may cause sticking of a wedge type gate. The parallel seat gate assembly consists of two interchangeable spring loaded discs, a fully guided disc carrier, and retaining pins. Position seating eliminates stress and potential binding due to thermal expansion of the stem. Spring loaded discs help maintain contact between the discs and seat rings during initial sealing and eliminate vibration. Discs are interchangeable which simplifies in-line maintenance and eliminates the need to custom fit the seats to the discs. Internal stops provide positive over travel protection for power actuated valves and act as a reference to position the discs in the open and closed positions. This design features low seating torque which reduces actuator size and cost. Hardfaced seating surfaces provide high cycle capability in very high differential pressure services. Features Self aligning interchangeable discs No wedging force; disc reacts freely to thermal changes Uniform seat wear Positive disc travel stops cast into body Lower torque may allow smaller actuator Ease of maintenance Position seated for closure 7

7 Wedge Gate Valve Features Yoke Sleeve aluminum-bronze yoke sleeve has needle type thrust bearings to minimize operating torque. ctuators valves can be supplied with any type of electric, hydraulic or pneumatic actuator. Standard manual handwheels on valves 12" and smaller with 14" and larger bevel gear operated. Stem all Pacific wedged gate valves are provided with T-head stems. This design allows the wedge to self-align, eliminating the possibility of a bent stem jamming the wedge. Yoke fully fabricated yoke is seismically qualified while offering easy maintenance and actuator mounting. See Detail Gland two piece, self-aligning gland eliminates cocking. Pressure Seal uncomplicated design has segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal. Integral Backseat hardfaced for maximum life. Seat Ring hardfaced seat rings are welded to body. Tapered design provides unobstructed flow path. Body streamlined flow path minimizes pressure drop. End-to-end dimensions meet SE B ost sizes can be furnished with PI 600 wall thickness. Wedge one-piece, flexible wedge is fully guided, resists sticking or binding due to thermal expansion, has hardfaced seating surfaces for long life. Parallel seat or solid wedge also available. Flexible wedge The flex wedge is a one piece, fully guided cast wedge with a central hub to allow the seating faces to move relative to each other thus compensating for distortion of the body seats due to thermal expansion or piping loads. Seat ring and wedge seating surfaces are set on a 5 degree angle from vertical to minimize sliding contact of the wedge and seat ring during opening and closing. Wedging actions help affect a tight seal in low differential pressure services. Flexible wedge construction resists wedge sticking or binding in services where the valve may be closed when hot and opened when cold. Seating surfaces are hardfaced to provide high cycle capability in very high differential pressure services. Detail *Where applicable Segment Ring Thrust Ring* Gasket Body Bonnet 8

8 aterials of Construction: Gate Valve b, a NO PRT NE CRBON STEEL 1¼ CHROE 2¼ CHROE 9Cr-1o-V 316 STINLESS 50 HNDWHEEL ST 47 GR ST 47 GR ST 47 GR ST 47 GR ST 47 GR YOE SLEEVE ST 148 LLOY 955 ST 148 LLOY 955 ST 148 LLOY 955 ST 148 LLOY 955 ST 148 LLOY BERINGS FG STD FG STD FG STD FG STD FG STD 52 GLND STUD CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 16a NUTS ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 36 GLND FLNGE CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 35 GLND 12% CHROE 12% CHROE 12% CHROE 12% CHROE 300 SERIES SST 46 PCING GRPHITIC* GRPHITIC** GRPHITIC** GRPHITIC** GRPHITIC** 124 SEGENT RING ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR THRUST RlNG 4 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR GSET ILD STEEL ILD STEEL ILD STEEL ILD STEEL ST 182 GR F316L SILVER PLTED SILVER PLTED SILVER PLTED SILVER PLTED CHROE PLTED 30 BONNET CRBON STEEL ST 182 GR F22 ST 182 GR F22 ST 182 GR F91 ST 182 GR F316 W/CO-CR W/CO-CR W/CO-CR W/CO-CR W/CO-CR 70 STE 13% CHROE 13% CHROE 13% CHROE 13% CHROE ST 705 GR BODY 1 ST 216 GR WCB/WCC 3 ST 217 GR WC6 ST 217 GR WC9 ST 217 GR C12 ST 351 GR CF8 71 WEDGE DISC CRBON STEEL 316 / 316L OR 2¼ CR 316L SS OR 2¼ CR 316L SS ST 351 GR CF8 W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY 11 SET RINGS CRBON STEEL 316 / 316L OR 2¼ CR 316L SS OR 2¼ CR LLOY L SS W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY 98 BONNET STUDS ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 16b STUD NUTS ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 25 CRRIER 2 CRBON STEEL F11 F22 SST 316 SS 26 PIN 2 12% CR 12% CR 12% CR 12% CR 17-4 PH 27 SPRING 2 INCONEL INCONEL INCONEL INCONEL INCONEL 56 J NUT CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 30 PIN 2 12% CR 12% CR 12% CR 12% CR 17-4 PH 16c NUTS ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 59 GRESE FITTING FG. STD. FG. STD. FG. STD. FG. STD. FG. STD. 98 THREDED COL. ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 98a BOLTING ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 98b DRW BOLTING ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 54 HNDWHEEL NUT CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 128 TUBULR COL. CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL Pacific Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and modifications on products previously or subsequently sold. NOTES: SS inlay is standard in the gasket area of the body on SE class 2500 valves. For this option on other pressure classes, specify special features suffix H. 2. Parallel Disc only. 3. WCC valve bonnets and internals will be manufactured with 300 series SS and/or 2¼ CR. 4. Thrust ring comes standard on 12" and larger SE class 1500 and all sizes of SE class *Special high temperature packing is recommended for services over 850 F. Consult factory when ordering. **High temperature packing is standard. 9

9 Gate Valve SE Class 600 Fig. No WE* Flex Wedge, Butt Fig. No Flex Wedge, Flanged Raised Face Fig. No RJ Flex Wedge, Flanged, Ring Joint Fig. No WE* Fig. No Fig. No RJ Parallel Seat Disc, Butt Parallel Seat Disc, Flanged, Raised Face Parallel Seat Disc, Flanged, Ring Joint VLVE SIZES (inches) Dim Description * RTJ in mm in. N/ N/ mm N/ N/ in. N/ N/ mm N/ N/ in mm in mm lbs kg lbs kg NOTE: 1. Valves are supplied with a handwheel actuator on all sizes. VENTURI GTE VLVES Fig. No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 20x18x20 24x20x24 26x24x26 in mm in mm in mm lbs kg NOTES: 1. Valves are supplied with a handwheel actuator on all sizes. 2. ll pressure seal gate valves are available with a solid wedge. Specify figure number Related data available in Technical Data, ctuators and ccessories sections

10 Gate Valve SE Class 900 Fig. No WE* Flex Wedge, Butt Fig. No Flex Wedge, Flanged Raised Face Fig. No RJ Flex Wedge, Flanged, Ring Joint Fig. No WE* Fig. No Fig. No RJ Parallel Seat Disc, Butt Parallel Seat Disc, Flanged, Raised Face Parallel Seat Disc, Flanged, Ring Joint VLVE SIZES (inches) Dim Description ** ** RTJ in mm in. N/ N/ mm N/ N/ in. N/ N/ mm N/ N/ in mm in mm lbs kg lbs N/ N/ kg N/ N/ NOTE: 1. Valves are supplied with a handwheel actuator through 14". Bevel gear supplied on 16"-24". VENTURI GTE VLVES Fig. No WE* Butt Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 ** VLVE SIZES (inches) in mm in mm in mm lbs kg NOTES: 1. Valves are supplied with a handwheel actuator through 16" x 14" x 16". Bevel gear supplied on 18" x 16" x 18" and larger. construction unless confirmed by Pacific Valves. 2. ll pressure seal gate valves are available with a solid wedge. Specify figure number ** includes standard bevel gear where applicable (see note 1 above). 3. Related data available in Technical Data, ctuators and ccessories sections. 11

11 Gate Valve SE Class 1500 Fig. No WE* Flex Wedge, Butt Fig. No Flex Wedge, Flanged Raised Face Fig. No RJ Flex Wedge, Flanged, Ring Joint Fig. No WE* Fig. No Fig. No RJ Parallel Seat Disc, Butt Parallel Seat Disc, Flanged, Raised Face Parallel Seat Disc, Flanged, Ring Joint VLVE SIZES (inches) Dim Description ** ** RTJ in mm in mm in mm in mm in mm lbs kg lbs kg NOTE: 1. Valves are supplied with a handwheel actuator through 12". Bevel gear supplied on 14"-24". VENTURI GTE VLVES Fig. No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 ** in mm in mm in mm lbs kg NOTES: 1. Valves are supplied with a handwheel actuator through 14" x 12" x 14". Bevel gear supplied on 16" x 14" x 16" and larger. 2. ll pressure seal gate valves are available with a solid wedge. Specify figure number ** includes standard bevel gear where applicable (see note 1 above). 3. Related data available in Technical Data, ctuators and ccessories sections

12 Gate Valve SE Class 2500 Fig. No H-7-WE* Flex Wedge, Butt Fig. No H-7 Flex Wedge, Flanged Raised Face Fig. No H-7-RJ Flex Wedge, Flanged, Ring Joint Fig. No H-7-WE* Parallel Seat Disc, Butt Fig. No H-7 Parallel Seat Disc, Flanged, Raised Face Fig. No H-7-RJ Parallel Seat Disc, Flanged, Ring Joint VLVE SIZES (inches) Dim Description ** ** RTJ in mm in (2) (2) (2) (2) (2) mm (2) (2) (2) (2) (2) in (2) (2) (2) (2) (2) mm (2) (2) (2) (2) (2) in mm in mm lbs kg lbs (2) (2) (2) (2) (2) kg (2) (2) (2) (2) (2) NOTES: 1. Valves are supplied with a handwheel actuator on sizes 2½" - 10". Bevel gear supplied on 12" - 24". 2. For flanged end data on 14" - 24" contact Pacific Valves. VENTURI GTE VLVES VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 ** Fig. No H-7-WE* Butt in mm in mm in mm lbs kg NOTES: 1. Valves are supplied with a handwheel actuator through 12". Bevel gear supplied on 14" x 12" x 24" and larger ll pressure seal gate valves are available with a solid wedge. Specify figure number ** includes standard bevel gear where applicable (see note 1 above). 3. Related data available in Technical Data, ctuators and ccessories sections. 13

13 Globe Valve Features Yoke Sleeve aluminum-bronze yoke sleeve minimizes operating torque. Larger sizes have needle bearing type thrust bearings. Stem precision-ground stem has upset tee-head for reliable stem/wedge connection. ctuators valves can be supplied with any type of electric, hydraulic or pneumatic actuator. Standard manual actuators are handwheels through 14". Yoke fully fabricated yoke is seismically qualified while offering easy maintenance and actuator mounting. Detail Gland two piece, self-aligning gland eliminates cocking. Swing out bolting facilitates maintenance. Bolted Yoke yoke is bolted to body. Pressure Seal uncomplicated design has segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal. Integral Backseat hardfaced for maximum backseat life. Hardened Seating Surfaces both disc and body seating surfaces are hard faced for maximum service life. Disc fully body guided for perfect seating in high pressure services. Body streamlined flow path minimizes pressure drop. Butt weld, venturi or flanged ends provide piping alternatives. Segment Ring Thrust Ring* Gasket Body Bonnet Detail *Where applicable 14

14 aterials of Construction: Globe Stop and Stop-Check Valves a 35 98, 16b NO PRT NE CRBON STEEL 1¼ CHROE 2¼ CHROE 9 Cr-1o-V 316 STINLESS 50 HNDWHEEL ST 47 GR ST 47 GR ST 47 GR ST 47 GR ST 47 GR YOE SLEEVE ST 148 LLOY 955 ST 148 LLOY 955 ST 148 LLOY 955 ST 148 LLOY 955 ST 148 LLOY BERINGS FG STD FG STD FG STD FG STD FG STD 70 STE 13% CHROE 13% CHROE 13% CHROE 13% CHROE ST 705 GR GLND FLNGE CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 35 GLND 12% CHROE 12% CHROE 12% CHROE 12% CHROE 300 SERIES SST 46 PCING GRPHITIC* GRPHITIC** GRPHITIC** GRPHlTlC** GRPHITIC** 30 BONNET CRBON STEEL ST 182 GR, F22 ST 182 GR, F22 ST 182 GR, F91 ST 182 GR, F316 W/CO-CR W/CO-CR W/CO-CR W/CO-CR W/CO-CR 124 SEGENT RING ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR THRUST RING 3 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR GSET ILD STEEL ILD STEEL ILD STEEL ILD STEEL ST 182 GR F316L SILVER PLTED SILVER PLTED SILVER PLTED SILVER PLTED CHROE PLTED 72 DISC NUT CRBON STEEL 316 SS OR 2¼ CR 316 SS OR 2¼ CR 316 SS 316L SS 71 DISC CRBON STEEL 316 SS OR 2¼ CR 316 SS OR 2¼ CR 316 SS 316L SS W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY 11 SET RING CRBON STEEL W/CO-CR 316 SS OR 2¼ CR W/CO-CR 316 SS OR 2¼ CR W/CO-CR LLOY 91 W/CO-CR OVERLY 316L SS 10 BODY 1 ST 216 GR WCB OR WCC 2 ST 217 GR WC6 ST 217 GR WC9 ST 217 GR C12- ST 351 GR CF8 98 BONNET STUDS ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 16b STUD NUTS ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 52 GLND STUD CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 16a GLND NUTS ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 113 DISC THRUST PLTE 316 SS/PLTED 316 SS/PLTED 316 SS/PLTED 316 SS/PLTED 316 SS/PLTED16c 16c NUTS ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 59 GRESE FITTING FG STD. FG STD. FG STD. FG STD. FGSTD 98 THREDED COL. ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 98a BOLTING ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 98b DRW BOLTING ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 54 HNDWHEEL NUT CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 128 TUBULR COL. CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 56 J NUT CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL Pacific Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and modifications on products previously or subsequently sold. NOTES: SS inlay is standardly furnished in the gasket area of the body on SE class 2500 valves. For this option on other pressure classes, specify special features suffix H. 2. WCC valve bonnet and internals will be manufactured with 300 series stainless or 2¼ CR material. 3. Thrust ring comes standard on 12" and larger SE class ll sizes of SE class *Special high temperature packing is recommended for services over 850 F. Consult factory when ordering. **High temperature packing is standard. 15

15 Globe Stop and Stop-Check Valve SE Class 900 Pressure Seal Valves Globe Stop Valves Fig. No WE* Butt Fig. No Flanged, Raised Face Fig. No RJ Flanged, Ring Joint Globe Stop-Check Valves Fig. No WE* Butt Fig. No Flanged, Raised Face Fig. No RJ Flanged, Ring Joint Dim Description ** ** RTJ VLVE SIZES (inches) in mm in. N/ N/ mm N/ N/ in. N/ N/ mm N/ N/ in mm in mm lbs kg lbs N/ N/ kg N/ N/ NOTE: 1. Integral body seat on 2" through 4" size. VENTURI Globe STOP and STOP-CHEC VLVES Globe Stop Valves Fig. No WE* Butt Globe Stop-Check Valves Fig No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 ** in mm in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. ** includes standard bevel gear where applicable. 3. Related data available in Technical Data, ctuators and ccessories sections

16 Globe Stop and Stop-Check Valve SE Class 1500 Globe Stop Valves Fig. No WE* Butt Fig. No Flanged, Raised Face Fig. No RJ Flanged, Ring Joint Globe Stop-Check Valves Fig. No WE* Butt Fig. No Flanged, Raised Face Fig. No RJ Flanged, Ring Joint Dim Description ** ** RTJ VLVE SIZES (inches) in mm in mm in mm in mm in mm lbs kg lbs kg NOTE: 1. Integral body seat on 2" through 4" size. VENTURI Globe STOP and STOP-CHEC VLVES Globe Stop Valves Fig. No WE* Butt Globe Stop-Check Valves Fig No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 ** in mm in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. ** includes standard bevel gear where applicable. 3. Related data available in Technical Data, ctuators and ccessories sections. 17

17 Globe Stop and Stop-Check Valve SE Class 2500 Pressure Seal Valves Globe Stop Valves Fig. No H-7-WE* Fig. No H-7 Fig. No H-7-RJ Butt Flanged, Raised Face Flanged, Ring Joint Globe Stop-Check Valves Fig. No H-7-WE* Butt Fig. No H-7 Flanged Raised Face Fig. No H-7-RJ Flanged, Ring Joint 1 2 ** ** RTJ VLVE SIZES (inches) Dim Description in mm in mm in mm in mm in mm lbs kg lbs kg NOTE: 1. Integral body seat on 2" through 3" size. VENTURI Globe STOP and STOP-CHEC VLVES Globe Stop Valves Fig. No H-7-WE* Butt Globe Stop-Check Valves Fig No H-7-WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 ** NOTES: 1. Impact standard all sizes. in mm in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. ** includes standard bevel gear where applicable. 3. Related data available in Technical Data, ctuators and ccessories sections

18 aterials of Construction: Lift-Check Valve 16B NO PRT NE CRBON STEEL 1¼ CHROE 2¼ CHROE 9 Cr-1o-V 316 STINLESS 98 BONNET STUDS ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 16b STUD NUTS ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 43 BONNET CRRIER CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 124 SEGENT RING ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR THRUST RING 3 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR GSET ILD STEEL ILD STEEL ILD STEEL ILD STEEL ST 182 GR F316L SILVER PLTED SILVER PLTED SILVER PLTED SILVER PLTED CHROE PLTED 30 BONNET CP CRBON STEEL ST 182 GR F22 ST 182 GR F22 ST 182 GR F91 ST 182 GR F DISC CRBON STEEL 316 SS OR 2¼ CR 316 SS OR 2¼ CR 316 SS 316L W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY 10 BODY 1 ST 216 GR WCB or WCC 2 ST 217 GR WC6 ST 217 GR WC9 ST 217 GR C12 ST 351 GR CF8 11 SET RING CRBON STEEL 316 SS OR CR 316 SS OR CR LLOY L SS W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY Pacific Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and modifications on products previously or subsequently sold. NOTES: SS inlay is furnished as a standard in the gasket area of the body on SE class 2500 valves. For this option on other pressure classes, specify special features suffix H. 2. WCC valve bonnet and internals will be manufactured with 300 series stainless or 2¼ CR material. 3. Thrust ring comes standard on 12" and larger SE class 1500 and all sizes of SE class

19 Lift-Check Valve SE Class 900 Fig. No WE* Butt Fig. No Flanged, Raised Face Fig. No RJ Flanged, Ring Joint 1 2 RTJ VLVE SIZES (inches) Dim Description NOTE: 1. Integral body seat on 2" through 4". in mm in. N/ N/ mm N/ N/ in. N/ N/ mm N/ N/ in mm lbs kg lbs N/ N/ kg N/ N/ VENTURI lift-check VLVES Fig. No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 20

20 Lift-Check Valve SE Class 1500 Fig. No WE* Butt Fig. No Flanged, Raised Face Fig. No RJ Flanged, Ring Joint 1 2 VLVE SIZES (inches) Dim Description RTJ NOTE: 1. Integral body seat on 2" through 4" size. in mm in mm in mm in mm lbs kg lbs kg VENTURI lift-check VLVES Fig. No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 21

21 Lift-Check Valve SE Class 2500 Fig. No H-7-WE* Butt Fig. No H-7 Flanged, Raised Face Fig. No H-7-RJ Flanged, Ring Joint 1 2 RTJ NOTE: 1. Integral body seat on 2" through 3" size. VLVE SIZES (inches) Dim Description in mm in mm in mm in mm lbs kg lbs kg VENTURI lift-check VLVES Fig. No H-7-WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections

22 Y-Globe Valve Features ctuation can be supplied with a hammerblow handwheel, manual gear set, electric motor operator, pneumatic or hydraulic cylinder operator. Stem stainless steel stem is precision ground for minimal packing friction during operation. Stem Guide acts as anti-rotating device for the stem. Backseat integral hardfaced bonnet backseat. Yoke designed to withstand seismic activities, the fully fabricated yoke features hassle free assembly/ disassembly of topworks and simple actuator mounting. Gland two piece self-aligning gland and gland flange eliminates cocking if packing adjustment is required. Detail Pressure Seal Design consists of a gasket, thrust ring and uncomplicated segmented retaining rings to ensure maximum bonnet seal. * Body streamlined flow path demonstrating high Cv factors which minimize pressure drop across a given system. Low Pressure Drop = Low Operating Cost Guiding System includes a two-piece disc assembly and hardfaced body guides. The disc assembly maintains contact with the guides through the full valve stroke. Seating Surface the disc and body seating surfaces are hardfaced for extended service. Detail Rotated 45 ccw *Where applicable Segment Ring Thrust Ring* Gasket Body Bonnet 23

23 aterials of Construction: Y-Globe Valve Pressure Seal Valves a 16a See Detail 16b c a Detail NO PRT NE CRBON STEEL 1¼ CHROE 2¼ CHROE 9Cr-1o-V 316 STINLESS 10 BODY ST 216 GR WCB OR ST 217 GR WC6 ST 217 GR WC9 ST 217 GR C12 ST 351 GR CF8 WCC 1 W/CO-CR W/CO-CR W/CO-CR W/CO-CR W/CO-CR 11 SET RINGS CRBON STEEL W/ 316 SS OR 2¼ CR W/ 316 SS OR 2¼ CR W/ LLOY 91 W/ 316L W/CO-CR CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY OVERLY 16a NUT ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 16b NUT ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 16c NUT ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 19 SCREW 193 GR B7 193 GR B7 193 GR B7 193 GR B7 193 GR B7 21 JCING BOLTS 582 GR GR GR GR GR THRUST RING 2 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR BONNET CRBON STEEL W/ ST 182 GR F22 W/ ST 182 GR F22 W/ ST 182 GR F91 W/ ST 182 GR F316 W/ CO-CR CO-CR CO-CR CO-CR CO-CR 35 GLND 12% CHROE 12% CHROE 12% CHROE 12% CHROE 300 SERIES SST 36 GLND FLNGE CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 43 LOWER PLTE CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 46 PCING GRPHITIC GRPHITIC GRPHITIC GRPHITIC GRPHITIC 48 RETINER 11-13% CHROE 11-13% CHROE 11-13% CHROE 11-13% CHROE 11-13% CHROE 48a RETINER 316 SS 316 SS 316 SS 316 SS 316 SS 55 GSET ILD STEEL WITH ILD STEEL WITH ILD STEEL WITH ILD STEEL WITH ST 182 GR F316L SILVER PLTE SILVER PLTE SILVER PLTE SILVER PLTE CHROE PLTED 62 EY ISI 01 ISI 01 ISI 01 ISI 01 ISI STE GUIDE CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 70 STE ST 582 GR 416 ST 582 GR 416 ST 582 GR 416 ST 582 GR 416 ST 705 GR DISC CRBON STEEL W/ 316 SS OR 1¼ CR W/ 316 SS OR 2¼ CR W/ 316 SS W/ 316L SS W/ CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY 72 DISC NUT CRBON STEEL W/ 316 SS OR 1¼ CR W/ 316 SS OR 2¼ CR W/ 316 SS W/ 316L SS W/ CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY 86 CRRIER CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 97 BOLT ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 98 BOLT ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 98a BOLT ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 120 DPTER CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 124 SEGENT RING ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR COLUN CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 200 CTUTOR CONSULT FCTORY CONSULT FCTORY CONSULT FCTORY CONSULT FCTORY CONSULT FCTORY Pacific Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and modifications on products previously or subsequently sold. NOTES: 1. WCC valve bonnets and internals will be manufactured with 300 series SS and/or 2¼ CR. 2. Thrust ring on all 12" and larger 1500 and all

24 Y-Globe Stop and Stop-Check Valves SE Class 600 Y-Globe Stop Valves Fig. No WE* Butt Y-Globe Stop-Check Valves Fig. No WE* Butt VLVE SIZES (inches) Dim Description in mm in mm in mm lbs kg VENTURI Y-Globe STOP and STOP-CHEC VLVES Y-Globe Stop Valves Fig. No WE* Butt Y-Globe Stop-Check Valves Fig. No WE* Butt VLVE SIZES (inches) Dim Description 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 in mm in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 4. Valves supplied with hammerblow handwheel as a standard. 25

25 Y-Globe Stop and Stop-Check Valves SE Class 900 Y-Globe Stop Valves Fig. No WE* Butt Y-Globe Stop-Check Valves Fig. No WE* Butt Dim Description VLVE SIZES (inches) in mm in mm in mm lbs kg VENTURI Y-Globe STOP and STOP-CHEC VLVES Y-Globe Stop Valves Fig. No WE* Butt Y-Globe Stop-Check Valves Fig. No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 in mm in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 4. Valves supplied with hammerblow handwheel as a standard. 26

26 Y-Globe Stop and Stop-Check Valves SE Class 1500 Y-Globe Stop Valves Fig. No WE* Butt Y-Globe Stop-Check Valves Fig. No WE* Butt Dim Description VLVE SIZES (inches) in mm in mm in mm lbs kg VENTURI Y-Globe STOP and STOP-CHEC VLVES Y-Globe Stop Valves Fig. No WE* Butt Y-Globe Stop-Check Valves Fig. No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 in mm in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 4. Valves supplied with hammerblow handwheel as a standard. 27

27 Y-Globe Stop and Stop-Check Valves SE Class 2500 Y-Globe Stop Valves Fig. No H-7-WE* Butt Y-Globe Stop-Check Valves Fig. No H-7-WE* Butt Dim Description VLVE SIZES (inches) in mm in mm in mm lbs kg VENTURI Y-Globe STOP and STOP-CHEC VLVES Y-Globe Stop Valves Fig. No H-7-WE* Butt Y-Globe Stop-Check Valves Fig No H-7-WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 in mm in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 4. Valves supplied with hammerblow handwheel as a standard. 28

28 aterials of Construction Y-Lift-Check Valve NO PRT NE CRBON STEEL 1¼ CHROE 2¼ CHROE 9Cr-1o-V 316 STINLESS 10 BODY ST 216 GR WCB OR ST 217 GR WC6 ST 217 GR WC9 ST 217 GR C12 ST 351 GR CF8 WCC 1 W/CO-CR W/CO-CR W/CO-CR W/CO-CR W/CO-CR 11 SET RINGS CRBON STEEL W/ 316L SS OR 2¼ CR W/ 316L SS OR 2¼ CR W/ LLOY 91 W/ 316L SS W/ CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY CO-CR OVERLY 16 STUD NUTS ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H ST 194 GR 2H 19 SCREW 193 GR B7 193 GR B7 193 GR B7 193 GR B7 193 GR B7 30 BONNET CP CRBON STEEL ST 182 GR F11/F22 ST 182 GR F22 W/ ST 182 GR F91 W/ ST 182 GR F316 W/ 43 BONNET CRRIER CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 55 GSET ILD STEEL ILD STEEL ILD STEEL ILD STEEL ST 182 GR F316L SILVER PLTED SILVER PLTED SILVER PLTED SILVER PLTED CHROE PLTED 71 DISC CRBON STEEL W/CO-CR 316L SS OR 2¼ CR W/CO-CR 316L SS OR 2¼ CR W/CO-CR 316L SS W/CO-CR 316L SS W/CO-CR 73 THRUST RING 2 ISI 4140/4340 ISI 4140/4340 ISI 4140/4340 ISI 4140/4340 ISI 4140/ BONNET STUDS ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 98a BOLT ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 124 SEGENT RING ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 ISI 4140 OR 4340 Pacific Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and modifications on products previously or subsequently sold. NOTES: 1. WCC valve bonnets and internals will be manufactured with 300 series SS and/or 2¼ CR. 2. Thrust ring comes standard on 12" and larger SE class 1500 and all sizes of SE class

29 Y-Lift-Check Valve SE Class 600 Y-Lift-Check Valves Fig. No WE* Butt Dim Description VLVE SIZES (inches) in mm in mm lbs kg VENTURI Y-LIFT-CHEC VLVE Y-Lift-Check Valve Fig No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 30

30 Y-Lift-Check Valve SE Class 900 Y-Lift-Check Valves Fig. No WE* Butt Dim Description VLVE SIZES (inches) in mm in mm lbs kg VENTURI Y-LIFT-CHEC VLVE Y-Lift-Check Valve Fig No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 31

31 Y-Lift-Check Valve SE Class 1500 Y-Pattern Globe Lift-Check Valves Fig. No WE Butt Dim Description VLVE SIZES (inches) in mm in mm lbs kg VENTURI Y-LIFT-CHEC VLVE Y-Lift-Check Valve Fig No WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 32

32 Y-Lift-Check Valve SE Class 2500 Y-Lift-Check Valves Fig. No H-7-WE* Butt Dim Description VLVE SIZES (inches) in mm in mm lbs kg VENTURI Y-LIFT-CHEC VLVE Y-Lift-Check Valve Fig. No H-7-WE* Butt VLVE SIZES (inches) Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26 in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 33

33 Tilting Disc Check Valve Features Pressure Seal uncomplicated design has segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal. Internal Disc Hanger unique arrangement eliminates pin seal leakage and simplifies maintenance. Seat Ring welded-in seat ring is hardfaced for long life. Bonnet Stop simplify maintenance by keeping bonnet from jamming during disassembly. Disc spherical shape for maximum lift with minimum pressure drop. Hardfaced for maximum life. Body streamlined flow path minimizes pressure drop. End-to-end dimensions meet SE B GENERL DESIGN FETURES Highly Efficient The Pacific tilting disc check valve uses gravity to rapidly close the disc upon reversal of flow. Unlike most other tilting disc check valves which must swing through a 90 arc, the Pacific design fully opens or closes through an arc of only 45. This short-arc coupled with the low pendulum effect achieved by pivoting the disc through a point near its center of gravity assures rapid closure. Tight Shutoff Conical seating at an angle to flow is self aligning, tight and always closed in a no-flow situation. Even in vertical (flow-up) pipe runs, this valve provides exceptionally tight shutoff. Long Life Hardfaced seating surfaces, large diameter hinge pins, and corrosion resistant bearing surfaces help lengthen operating life in tough surfaces. There are no springs to break or bind. positive internal disc stop prevents flutter. Internal Disc Hanger Provides adjustable alignment, eliminates body wall penetrations. The unique Pacific tilting disc check valve internal disc hanger not only eliminates potential leakage through external hinge pins, but because the hanger shelf is machined parallel to the seating surface, it allows adjustment of the disc/seat if seat repair is ever required. By adding or removing precision stainless steel spacers between hanger and shelf, the disc can be dropped into the body so as to provide perfect alignment and shutoff. No other design offers this combination of features. 34

34 aterials of Construction Tilting Disc Check Valve NO PRT NE CRBON STEEL 1¼CHROE 2¼ CHROE 9Cr-1o-V 316 STINLESS 30 BONNET CP CRBON STEEL ST 182 GR F11/F22 ST 182 GR F22 ST 182 GRF91 ST 182 GR F316 2 BONNET CRRIER CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL CRBON STEEL 98 BONNET CP SCREW ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 73 THRUST RING ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR SEGENT RING ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR 4140 ISI 4340 OR HINGE CP SCREW ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B7 ST 193 GR B8 55 GSET ILD STEEL ILD STEEL ILD STEEL ILD STEEL ST 182 GR F316L SILVER PLTED SILVER PLTED SILVER PLTED SILVER PLTED CHROE PLTED 40 HINGE ST 351 GR C-15 ST 351 GR C-15 ST 351 GR C-15 ST 351 GR C-15 ST 351 GR CF8 41 HINGE PIN ST 582 GR 416 ST 582 GR 416 ST 582 GR 416 ST 582 GR 416 ST 705 GR SET RING CRBON STEEL 316 SS OR 2¼ CR 316 SS OR 2¼ CR LLOY L SS W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY 71 DISC ST 216 GR WCB ST 217 GR WC6 ST 217 GR WC9 ST 351 GR 8 ST 351 GR CF8W W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY W/CO-CR OVERLY 10 BODY ST 216 GR WCC 3 ST 217 GR WC6 2 ST 217 GR WC9 2 ST 217 GR C12 ST 351 GR CF8 118 SHI 316SS 316SS 316SS 316SS 316SS 126 LOCING DEVICE 316SS 316SS 316SS 316SS 316SS Pacific Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and modifications on products previously or subsequently sold. NOTES: 1. Body material for weld end valves will be ST 351 GR CF3 (316L) SS inlay is standard in the gasket area of the body on SE class 2500 valves. For this option on other pressure classes, specify special features suffix H. 3. WCC valve bonnets and internals will be manufactured with 300 series SS and/or 2¼ CR. 35

35 Tilting Disc Check Valve SE Class 900 Fig. No WE* Butt Fig. No Flanged, Raised Face Fig. No RJ Flanged, Ring Joint Pressure Seal Valves 1 2 RTJ Flange Ends VLVE SIZES (inches) Dim Description in mm in. N/ N/ mm N/ N/ in. N/ N/ mm N/ N/ in mm lbs kg lbs N/ N/ kg N/ N/ VENTURI tilting disc check valves Fig. No WE* Butt Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 VLVE SIZES (inches) in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 36

36 Tilting Disc Check Valve SE Class 1500 Fig. No WE* Butt Fig. No Flanged, Raised Face Fig. No RJ Flanged, Ring Joint VLVE SIZES (inches) Dim Description RTJ in mm in mm in mm in mm lbs kg lbs kg VENTURI tilting disc check valves Fig. No WE* Butt Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 VLVE SIZES (inches) in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 37

37 Tilting Disc Check Valve SE Class 2500 Pressure Seal Valves Fig. No H-7-WE* Butt Fig. No H-7 Flanged, Raised Face Fig. No H-7-RJ Flanged, Ring Joint VLVE SIZES (inches) Dim Description in mm in mm lbs kg lbs kg NOTE: 1. For flanged end data on 14"- 24" contact Pacific Valves. VENTURI tilting disc check valves Fig. No H-7-WE* Butt Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 VLVE SIZES (inches) in mm in mm lbs kg For best performance, size for full open operation. See Flow Calculations in the Technical Data Section. 3. Related data available in Technical Data, ctuators and ccessories sections. 38

38 Enhanced Pressure Seal Figure Number System = Size of Connection 2H = 2 ½" Valve 03 = 3" Valve 4-6 = Valve Type 554 = Parallel Disc 555 = Flex Wedge 560 = T-Globe Stop 565 = T-Globe Stop Check (non return) 580 = Swing Check 586 = Lift Check - Globe 588 = Tilting Disc Check 590 = Y Globe Stop Valve 595 = Y Globe Stop Check 596 = Y Globe Life Check 7-8 = Pressure Class 06 = 600 6C = 600 Intermediate Class (see sales order notes) 09 = 900 9C = 900 Intermediate Class (see sales order notes) 15 = C = 1500 Intermediate Class (see sales order notes) 25 = C = 2500 Intermediate Class (see sales order notes) 45 = = Valve Port Size *S = Standard port R = Reduced port E = Expanded port = By Pass, Drain & Bleed rrangements * NN = N.. E = Equalizing Line from body neck to EB = Equalizing Line from body neck to B W = Bonnet Vent in upstream side of wedge J1 = Single valve bypass from to B J2 = Double valve bypass from to B J3 = Triple valve bypass from to B and body neck J = Single valve equalizing line from body neck to JB = Single valve equalizing line from body neck to B VV = 6" socket weld nipples with globe style drain valves at locations C&D PP = 6" socket weld nipples capped at locations C&D V? = 6" socket weld nipple with globe style drain valve at location? (-G) P? = 6" socket weld nipple capped at location? (-G) 13 = Custom Feature *N = N.. X = See sales order notes 15 = Special Processing *S = No special processing Z = See sales order notes 17 = Body aterial 1 = WCB 2 = WCC 4 = C12 5 = C5 6 = WC6 9 = WC9 19 = Customer Pipe Schedule = 10 B = 20 C = 30 D = 40 E = STD F = 60 G = 80 H = XS J = 100 = 120 L = 140 = 160 N = XXS X = Custom (see sales order notes) = Valve Weld End Prep Figure (per SE B16.25) Pipe wall thickness.1875" to.88" *2B = For use with no backing ring or split rectangular backing ring 2C = For use w/continuous rectangular backing ring 2D = For use w/continuous tapered backing ring Pipe wall thickness greater than.88" *3B = For use with no backing ring or split rectangular backing ring 3C = For use with continuous rectangular backing ring 3D = For use with continuous tapered backing ring For use w/gtw root pass or consumable insert ring 5B = Pipe wall thickness from.38" to 1.0" 6B = Pipe wall thickness over 1.0" XX = Custom weld ends (see sales order notes) RF = Raised face flanged end connections 23 = anual Operation N = N.. H = L = with locking device (closed) R = with locking device (open) J = with chain G = anual Bevel Gear Operator C = anual Bevel Gear Operator with Chainwheel = anual Bevel Gear with ir Wrench P = anual Bevel Gear with position indicator = anual Bevel Gear Operator with locking device (closed) R = anual Bevel Gear Operator with locking device (open) B = Hammerblow 24 = Valve ctuator N = N.. E = Direct mount Electric otor Operator T = Direct mount Electric otor Operator w/thermal compensating device F = Electric otor Operator with Bevel Gear P = Pneumatic Operator H = Hydraulic Operator = Operator mounted by customer 25 = Gear & ctuator ounting Dimensions (per SS SP-102) N = N.. 5 = F25 1 = F7 6 = F30 2 = F10 7 = F35 3 = F14 8 = F40 4 = F16 9 = Other *Denotes Standard Offering 39

39 Pressure Seal Customer Service 3201 Walnut venue Signal Hill, C Tel: Fax: PCIFIC VLVES Pacific Valves Customer Service 88/1 Vadugapatti Villiage, Viralimamiai India Tel: Fax: Web: CRNE Energy Flow Solutions brands you know...technology you want...solutions you need Ball, Check, Corrosion Resistant Gate and Globe Valves Valve System Solutions, Highly Engineered Specialty Valves Lined Check and Resilient Seated Butterfl y Valves Nozzle-Type, Severe Service Check Valves Ball, Bronze, Butterfl y, Cast Steel, and Iron Valves PCIFIC VLVES High Pressure and Severe Service Valves High Performance Wafer Check Valves Ball, Bronze, Butterfl y, Cast Steel, and Iron Valves High Performance Butterfl y and etal Seated Valves Cast Steel Valves Ball, Bronze, Butterfl y, Cast Steel, and Iron Valves Certified Valve Repair Services loyco, Center Line, Compac-Noz, Crane, Duo-Chek, Flowseal, Jenkins, rombach, Noz-Chek, Pacifi c, Stockham, Triangle, and Uni-Chek are all trademarks of Crane Co EG-E-CT-EN-L (CV-402)