(281) Thru Conduit Slab & Expanding Gate Valves

Transcription

1 (281) Thru Conduit Slab & Expanding Gate Valves Class: Sizes: 2-36

2 SOUTHERN CALIFORNIA VALVE manufactures some of the most dependable cast steel Thru Conduit Slab and Expanding Gate Valves in the industry. Both designs utilize flanged and butt-weld end connections, and are manufactured and tested in accordance with API 6D. The full port design minimizes pressure drop and turbulence. The SCV design offers many features and options beneficial for oil, gas, and liquid applications making it the most demanded Thru Conduit Gate on the market. Innovative valve solutions.

3 SCV Thru Conduit Slab & Expanding Gate Valves [ Product Preview ] For more information call (281) or visit our SCV THRU CONDUIT SLAB GATE (BI-DIRECTIONAL) Pressure assisted seats for high pressure sealing Spring loaded seat for low pressure sealing Double block and bleed capabilities Internal pressure relieving through self relieving seats Secondary sealant injection at seats and stems Full port thru conduit for passage of pigs SCV THRU CONDUIT EXPANDING GATE (BI-DIRECTIONAL) WITH PREFERRED PRESSURE SIDE Expanding mechanical gate forms positive tight sealing Seals at low and high pressure Double block and bleed capabilities Secondary sealant injections at seats and stems Optional by-pass system for thermal cavity relief venting Full port thru conduit for passage of pigs BASIC DESIGN API 6D FIRE SAFE DESIGN API 6FA FACE TO FACE DIMENSION ANSI B16.10 FLANGE END DIMENSION ANSI B16.5 (2 to 24 ) ANSI B16.47 & MSS SP-44 (26 & up) BUTT-WELD END DIMENSION ANSI B16.25 INSPECTION & TESTING API 6D Note: Not recommended for throttling applications. Note: SCV reserves the right to change any technical design and dimensional data without prior notice. Please contact SCV to confirm all Dimensions and Data offered in this catalog.

4 Southern California Valve s product lines include commodity valves as well as specialty valves in all Sizes, Pressure Classes & Metallurgy; including Carbon Steel, Stainless Steel & Exotic Alloys. The valve types include Gate, Globe, Swing Check - Bolted Bonnet & Pressure Seal Bonnet, Ball - floating, trunnion, rising stem, Thru-Conduit Gate - slab and expanding, Swing Check - Full and Regular Port, Lubricated Plugs, Dual Plate Checks - wafer and lug. Southern California Valve s High Quality Standards demand 100% pressure testing of every valve to insure its reliability and full customer satisfaction. At Southern California Valve, we pride ourselves with high quality products in the commodity and specialty valve lines, as well as, timely deliveries, and competitive prices. Company History Southern California Valve was established in The primary focus of the Company was to provide full inline field service for valve maintenance as well as in house valve modifications. While serving the Power Industry, Paper & Pulp, Oil & Gas, and the Petro Chemical Industry; through years of dedication and commitment to quality and service, Southern California Valve has become one of the largest West Coast full range, field service companies, with a reputation for superior quality. In the mid 1970s, Southern California Valve entered the valve manufacturing industry, primarily serving the Power Industry. Since that time, Southern California Valve has expanded their products to cover a broad range of valves. Southern California Valve holds the API 6A & API 6D Monogram, API Q1 Quality Management System, and ASME R stamp. The Corporate office and manufacturing facility is located in Santa Fe Springs, California. The Sales and Projects office is located in Santa Fe, Texas. Mission Statement Southern California Valve is committed to consistently providing products that meet or exceed customer and regulatory specifications. SCV aims to enhance customer satisfaction through implementing the highest levels of quality standards while assuring full conformity to those requirements.

5 Table of Contents Page Table of Contents...1 Complete Product Line...2 Certifications...3 American Petroleum Institute (API) ISO 9001:2008 Canadian Registration Numbers CE PED Figure Number Chart... 4 & 5 Valve ID Tag & Valve Markings Identification...6 THRU CONDUIT SLAB & EXPANDING GATE VALVES...7 Thru Conduit Slab Gate Expanded View & Bill of Materials...8 Slab Gate Advanced Mechanical Details...9 Thru Conduit Expanding Gate Expanded View & Bill of Materials Expanding Gate Advanced Mechanical Details Slab & Expanding Gate Valve Dimensions 150 Class Slab & Expanding Gate Valve Dimensions 300 Class Slab & Expanding Gate Valve Dimensions 600 Class Slab & Expanding Gate Valve Dimensions 900 Class Slab & Expanding Gate Valve Dimensions 1500 Class Slab & Expanding Gate Valve Cv Values Expanding Gate Valve Thermal Relief System Slab Gate Valve Operator Interface Expanding Gate Valve Operator Interface Pressure Temperature Ratings...20, 21, & 22 Flange Dimensions & 24 Butt-welding Dimensions & 26 Terms and Conditions... 27

6 Complete Product Line Call SCV (281) for all your valve needs or visit us on the BOLTED BONNET GATES Carbon & Stainless Sizes: 2-60 Class: Design: API 600 PRESSURE SEAL CHECKS Carbon & Stainless Sizes: 2-24 Class: Design: API 594 B16.34 FLOATING BALL VALVES 1-PIECE REDUCED PORT 2-PIECE FULL PORT Carbon & Stainless Sizes: Class: Design: B16.34 THRU CONDUIT - SLAB & EXPANDING GATES Carbon Steel Sizes: 2-36 Class: Design: API 6D BOLTED COVER FULL PORT SWING CHECKS Carbon & Stainless Sizes: 2-36 Class: Design: API 6D 3-PIECE TRUNNION BALLS Carbon & Stainless Sizes: Pressure: 2000, 3000 & 5000 Design: API 6A PRESSURE SEAL GATES Carbon & Stainless Sizes: 2-24 Class: Design: API 600 B16.34 BOLTED BONNET GLOBES Carbon & Stainless Sizes: 2-24 Class: Design: BS1873 B16.34 COVER PISTON CHECKS Carbon Steel Bolted Sizes: 2-24 Class: Design: API 6D DUAL PLATE CHECKS WAFER & LUG Carbon & Stainless Wafer Sizes: Wafer Class: Lug Sizes: 2-36 Lug Class: Design: API PIECE TRUNNION BALLS BOLTED & WELDED BODY Carbon & Stainless Sizes: 2-42 Class: Design: API 6D PRESSURE SEAL GLOBES Carbon & Stainless Sizes: 2-16 Class: Design: API623 B16.34 LUBRICATED PLUGS Carbon Steel Sizes: 2-36 Class: Design: API 6D 3-PIECE FULL PORT BALLS Carbon & Stainless Sizes: 14-3 Class: 3705 W.O.G. Design: B

7 Certifications & Registrations American Petroleum Institute (API) Texas Facility: API 6A Certification California Facility: API 6A Certification Texas Facility: API 6D Certification California Facility: API 6D Certification ISO 9001:2008 Certificate CE PED Certificate Canadian Registration Number Alberta - 0C New Brunswick - 0C New Foundland & Laborador - 0C Northwest Territory - 0C Novascotia - 0C Nunavut - 0C N Manitoba - 0C Ontario - 0C Prince Edward island - 0C Yukon - 0C

8 SCV Figure Number Chart Note: SCV Figure Chart is subject to change without notice Valve Type Bore Size Pressure Class BodyBonnet Body Material Trim Material BAL = Ball.50 = 12.5 = 50 B = Bolted 01 = Cast Iron 90 = Titanium 10 = CR13 DBV = Double Ball Valve.07 = = 75 H = Bar Stock 02 = A352LCC 91 = Tantalum 11 = CR13HF DCK = Dual Wafer Check.08 = = 125 L = Lug 03 = A352LC2 96 = Zirconium 12 = CR13 HFHF DSP = Dual Seal Plug.75 = = 150 N = NRS Bolted 04 = CF8 13 = A105ENP FCK = Full Port Check 01 = 1 02 = 200 P = Pressure Seal 05 = Ductile 14 = SteelChrome GAT = Gate 1.2 = = 300 R = Threaded Body 06 = CF8M 15 = LF2ENP GLB = Globe 1.3 = = 400 S = Seal Weld 08 = A216 WCC 16 = 416 PCK = Piston Check 1.4 = = 600 T = Top Entry 09 = WC9F22 17 = 17 4-PH PLG = Plug 1.5 = = 800 U = Union 10 = A216 WCB 18 = LF3+ENP RSB = Rising Stem Ball 1.8 = = 900 W = Wafer 11 = A352 LCB 20 = Alloy 20 SCK = Swing Check 02 = 2 11= 1000 Y = Y-Pattern 12 = A350 LF2 21 = Alloy 20HF TCG = Thru Conduit Gate 2.2 = = = A = F-22 TCK = Tilting Disc Check 2.3 = = = LC3LF3 25 = Inconel Overlay WCK = Wafer Check 2.5 = = = A217 C5 28 = Sanicro = = = WC6F11 30 = = 3 30 = = 17-4 PH 31 = = = = A = 316L 04 = 4 45 = = LF4 33 = 304HF 4.2 = = = Alloy = = = = LF6 35 = 316HF 06 = = = F = = = = 254 SMO 37 = 317HF 10 = = F5 38 = = = F91 39 = = = C12A 41 = 410F6a 16 = = Sanicro = Full Teflon 18 = = C12F9 44 = F44 Duplex 20 = = AISI = = = = 347HF 24 = = 321L 49 = Carpenter 26 = = 304L 50 = Monel 30 = = = F51 Duplex 32 = = 316L 52 = Nickel Alloy 36 = = = F53 Duplex 40 = = 317L 54 = A516ENP 42 = = = F55 Duplex 40 = AISI = A36ENP 41 = 410F6a 57 = A537ENP 44 = F44 Duplex 60 = Duplex 47 = = Super Duplex 48 = 347L 62 = Inconel = Carpenter 63 = Inconel = Monel 69 = Naval Brass 51 = F51 Duplex 70 = Bronze 52 = Nickel Alloy 71 = Aluminum 53 = F53 Duplex 78 = Inconel = ASTM A = AluBrz 55 = F55 Duplex 81 = Ni AluBrz 56 = ASTM A36 82 = Inconel = ASTM A = Hastelloy 60 = Duplex 86 = = Super Duplex 87 = = Inconel = A890-4A 63 = Inconel = A890-5A 65 = F65 90 = Titanium 69 = Naval Brass 91 = Tantalum 70 = Bronze 92 = Inconel = Aluminum 93 = Tungsten Carbide 78 = Inconel = Zirconium 80 = Alu Bronze 97 = Nickel Boron 81 = Ni AluBrz 82 = Inconel = Hastelloy B 84 = Hastelloy C 86 = AISI = = A890-4A 89 = A890-5A

9 Ends Operation Configuration Seal Material Seat Material Special A = RF x BW B = Bare Stem 32 = 3 Way 2 Port 4 = 304 Ring D = Devlon By Pass B = RTJ x BW D = Dual Acting 3F = 3 Way Floater 6 = 316 Ring G = Graphite Cadium Coat C = Clamp E = Electric 3T = 3 Way Trunnion A = Aflas O-Ring K = PCTFE Cryogenic D = RF x RTJ G = Gear 43 = 4 Way 3 Port B = Buna M = Metal Seated Epoxy Paint F = Flat H = Handwheel 4F = 4 Way Floater E = EPDM N = Nylon Lip Seal H = Hub L = Lever 4T = 4 Way Trunnion F = Fluorosilicone O = Nova Metal Hardface J = RTJ O = OilGas EX = Expanding G = Grafoil P = PEEK Metal Tungsten Carbide N = Nipples S = SReturn FF = Full Floater H = HNBR R = RPTFE Nitride M = SW x TH Y = Hydraulic FT = Full Trunnion K = Kalrez T = Teflon Outside WT O = ODD RF = Red, Floater L = Lip Seal QPQ Inturnal R = RF RT = Red, Trunnion N = Neoprene Slam Retard S = SW SJ = Steam Jacket P = Polyuerethane Stancoat T = TH R = NBR Sub Sea W = WE S = Silicone Teflon Lined T = Teflon Top Extension U = Floursint Zinc Base V = Viton Figure Number Profile BAL B R L FT - H D X No. Figure Number Code Description 1 Valve Type Identifies the valve body design (gate, globe, ball, plug, etc.) 2 Bore Size Identifies nominal port size (12 to 42 ) 3 Pressure Class Identifies pressure classes ranging from 50 to 15,000 4 BodyBonnet Identifies body and bonnet material configuration (bolted bonnet, pressure seal, top entry, etc.) 5 Body Material Identifies body material composition (A105, WCB, Stainless Steel, F51, etc.) 6 Trim Material Identifies trim material composition (ENP, 316, F6, Cr13, HF, etc.) 7 Ends Identifies end connection configuration (weld end, RTJ, socket weld, hub, etc.) 8 Operation Identifies valve operation mechanism (electric, gear, hydraulic, lever, etc.) 9 Configuration (ball & expanding gate only) Identifies valve configuration (floater, trunnion, etc.) 10 Seal Material Identifies seal material composition (Buna, EPDM, Grafoil, HNBR, Neoprene, Teflon, etc.) 11 Seat Material Identifies seat material composition (Devlon, Graphite, PCTFE, Nylon, PEEK, Teflon, etc.) 12 Special Identifies special treatments or configurations (when applicable) Sample Figure Numbers & Descriptions Valve Type Sample Figure # Description Trunnion Ball BAL0201B1313RLFT-HD Ball Valve, 2, 150#, Bolted Bonnet, A105 Body, ENP Trim, HNBR Seals, Devlon Seats, Raised Face, Lever Operated, Full Port, Trunnion Mtd. Floating Ball BAL0201B1036RLFF-T Ball Valve, 2, 150#, Bolted Bonnet, A216 WCB Body, 316SS Trim, PTFE Seats, Raised Face, Lever Oper., Full Port, Floating Ball Dual Plate Wafer Check DCK0406W1035R Dual Plate Wafer Check, 4, 600#, Wafer Style, A216 WCB Body, 316SSHF Trim, Raised Face Full Port Swing Check FCK0409B1011J Full Port Swing Check, 4, 900#, Bolted Bonnet, A216 WCB Body, Cr13HF Trim, Ring Type Joint Wedge Gate GAT0303P1035RH Wedge Gate, 3, 300#, Pressure Seal, WCB, 316SSHF Trim, Raised Face, Hand Wheel Operated Globe GLB0803B1011RH Globe, 8, 300#, Bolted Bonnet, WCB, Cr13HF Trim, Raised Face, Hand Wheel Operated Swing Check SCK0601B1036R Swing Check, 6, 150#, Bolted Bonnet, WCB, Cr13HF Trim, Raised Face Lubricated Plug PLG0803B1041RL-VM Lubricated Plug Valve, 8, 300#, Bolted Bonnet, WCB, 410SS Trim, Viton Seals, Hardface Seats, Raised Face, Lever Operated Dual Seal Plug DSP0803B1011RG Dual Seal Plug, 8, 300#, bolted Bonnet, WCB, Cr13HF Trim, Raised Face, Gear Operated Thru Conduit Gate TCG0603B1036RG-VM Thru Conduit Gate, 6, 300#, Bolted Bonnet, WCB, 316SS Trim, Viton Seals, Hardface Seats, Raised Face, Gear Operated Expanding Gate TCG0603B1036RGEX-VM Thru Conduit Gate, 6, 300#, Bolted Bonnet, WCB, 316SS Trim, Viton Seals, Hardface Seats, Raised Face, Gear Operated, Expanding Rising Stem Ball RSB1006B1036RGFT-HR Rising Stem Ball, 10, 600#, Bolted Bonnet, WCB Body, 316SS Trim, HNBR Seals, RPTFE Seats, Raised Face, Gear Operated Note: Wedge Gates, Globes, Swing Checks, Piston Checks, Wafer Checks are metal-to-metal seats as standard. 5 Note: Subject to change without notice. Control #: MSF rev 7

10 Valve ID Tag & Valve Markings Identification Valve ID Tag No. Figure Number Code Description 1 Serial Number Identifies certified manufacturers serial number 2 Figure Number Identifies the detailed valve configuration (valve type, bore size, pressure class, materials, etc.) 3 MOPMax. Temp. Identifies the maximum operating pressure in PSI and maximum operating temperature in Fahrenheit 4 Size Identifies bore size 5 Pressure Class Identifies pressure classifications per API requirements 6 Body Material Identifies body metal material composition (A105, WCB, F51, CF8M, etc.) 7 Stem Material Identifies stem material composition (A105, 410SS, 17-4pH, etc.) 8 BallDisc Material Identifies balldisc material composition (A105, 316SS, ENP, etc.) 9 Seat Material Identifies seat material composition (PEEK, Teflon, Nylon, etc.) 10 MOPMin. Temp. Identifies the maximum operating pressure in PSI and minimum operating temperature in Fahrenheit 11 Manufacturing Date Identifies the date the valve manufacturing completion date 12 API Conformance Identifies API conformance (600, 6D, 6A, etc.) 13 O Ring Identifies the O Ring material composition (Viton, Viton GLT, etc.) 14 NACE MR Identifies corrosion resistance Valve Markings No. Valve ID Components 1 Tag 2 Brand 3 Size 4 Pressure Class 5 Body Material 6 Heat Number 1 Note: SCV reserves the right to modify our products for improvement without prior notice WCB T9123

11 Thru Conduit Slab & Expanding Gate Valves Basic Design Class: Sizes: 2-36 Design and Manufacturing Standards API 6D Face to Face Dimension ANSI B16.10 Flange End Dimension ANSIASME B16.5 (2 to 24 ) ANSIASME B16.47 & MSS SP-44 (26 & up) Butt-Weld End Dimension ANSIASME B16.25 Inspection & Testing Fire Safe Design API 6D API 6FA 7

12 Thru Conduit Slab Gate Valve (Bi-Directional) [ Expanded View & Bill of Materials ] Bill of Materials No. Part Material Body ASTM A216 WCC 2 Bonnet ASTM A105 3 Yoke Assembly ASTM A105A106 4 Slab Disc WCC+ENP 5 Seat Ring A105+ENP+NylonRTFE 6 Seat O-Ring Viton AED 7 Bonnet Gasket 304 SS + Graphite 8 Stem Body Drain Valve Carbon Steel 10 Sealant Injector Fitting 316 SS 11 Bonnet Stud Bolt ASTM A193 B7M 12 Bonnet Nut ASTM A194 2HM 13 Stud Bolt ASTM A193 B7M 14 Packing Injector Fitting 316 SS 15 Yoke Vent Plug 316 SS 16 Vent 316 SS 17 Nut ASTM A194 2HM 18 Gear Operator Bolt ASTM A193 B7M 19 Packing Rings VITONDUCK 20 Lantern Ring PEEK 21 Gear Operator 22 Key Steel 23 Stem Protector Clear Plastic 24 Handwheel Steel 25 Handwheel Washer Steel 26 Handwheel Bolt Steel

13 Slab Gate Advanced Mechanical Details Through its simple design and efficient performance, the slab gate s two spring loaded floating seats are pressure energized. This allows for complete sealing, both upstream and downstream. [ Features Overview ] Figure 1 Slab Seats Soft & Metal The spring loaded double O-ring design seats maintain a perfect seal with the gate in both low and high pressure applications. The soft seat inserts help to ensure that the primary sealing occurs at the gate. In the event of soft seat damage, the seating of metal to metal will function as a secondary seal. (Figure 1) Figure 2 Slab Metal-to-metal Contact Seat Ring Double Block When the valve is in the closed position and also has equal or no pressure, both spring loaded seats can shut off line pressure independently of upstream and downstream pressure. This creates a double block scenario. (Figure 2) When line pressure is applied, the pressure forces the slab gate to float against the downstream seat and form a tight seal. At the same time, the upstream line pressure forces the upstream seat on the slab gate to form an upstream seal. (Figure 3) Figure 3 Seat O-ring Slab Spring Body Seat Insert Seat Ring Self Relieving Cavity The double block and bleed slab gate design, in the closed position, may experience an increase in cavity pressure due to thermal expansion. When the cavity pressure exceeds the line pressure, the seat is forced away from the gate surface allowing the excess cavity pressure to be vented into the line. This allows for a pressure balance between the body cavity and the line. The valve body presure will relieve to the lower differential side. (Figure 4) Seat O-ring Spring Body Seat Insert Secondary Sealant and Packing Injection System All valves will have secondary sealant injection fittings for the stem and seats. If the seat inserts or O-rings become damaged, leakage from the seat can be prevented by injecting sealant into the fittings. (Figure 5) Packing Bonnet Figure 5 Figure 4 Slab Stem Injection Seat Insert Line Pressure Stem Lantern Ring Seat Ring Gate Packing Cavity Pressure Seat O-ring Seat Injection Body 9

14 Thru Conduit Expanding Gate Valve (Bi-Directional) with Preferred Pressure Side [ Expanded View & Bill of Materials ] Bill of Materials No. Part Material Body ASTM A216 WCC 2 Bonnet ASTM A105 3 Yoke Assembly ASTM A105A Expanding Disc Gate WCC + ENP 5 Expanding Disc Segment WCC + ENP 6 Lever Lock Arm Seat Ring A105 + ENP + Nylon 8 Skirt ASTM A Seat O-Ring Viton AED 10 Bonnet Gasket 304 SS + Graphite 11 Stem Body Drain Valve Carbon Steel 13 Sealant Injector Fitting 316 SS 14 Vent Bypass Plug 316 SS 15 Bonnet Stud Bolt ASTM A193 B7M 16 Bonnet Nut ASTM A194 2HM 2 17 Stud Bolt ASTM A193 B7M Packing Injector Fitting 316 SS 19 Yoke Vent Plug 316 SS 20 Vent 316 SS Nut ASTM A194 2HM 22 Gear Operator Bolt ASTM A193 B7M 9 23 Packing Rings VITONDUCK 24 Lantern Ring PEEK 25 Gear Operator 26 Key Steel 27 Stem Protector Clear Plastic 28 Handwheel Steel Handwheel Washer Steel 30 Handwheel Bolt Steel

15 Expanding Gate Advanced Mechanical Details The SCV Expanding Gate valve design provides a mechanical seal between the seats and the gate in both high and low pressure applications. The expanding gate valve does not require line pressure to seal and is recommended when a tight mechanical seal is required. [ Features Overview ] Figure 1 Seat Rings Sealant Injector Fitting Disc Gate Disc Segment Stop Disc Segment Preferred Flow Direction Full Expanded Closed In the full expanded closed position, the segment stop has engaged with the lower body stop and the gate is wedged downward, expanding the gate and segment to form a tight seal against the upstream and downstream seats. Body cavity venting will assist to provide tight shut off. (Figure 1) Mid Position When operating towards the open position, the gate travels across the wedge angle of the segment. This retracts the assembly so that is will slide freely between the seat faces. (Figure 2) Full Expanded Open In the full expanded open position, the segment stop has engaged the upper body stop and the gate is wedged upward. This expands the segment and the gate into the seats, isolating the flow from the cavity. (Figure 3) Figure 2 Figure 3 Preferred Flow Direction Preferred Flow Direction 11

16 Slab & Expanding Gate Valve Dimensions Size: 2-36 Class: 150 HW GW H1 G1 H2 G2 H L L1 L2 CLASS 150 END-TO-END CENTER-TO-BOTTOM HANDWHEEL OPERATED GEAR OPERATED SIZE WEIGHTS RF - L BW - L1 H H1 H2 HW G1 G2 GW ADAPTER LBSKG IN MM IN MM IN FA MM MTG 57 IN FA MM MTG 102 IN FA MM MTG 193 IN FA MM MTG 321 IN FA MM MTG 386 IN FA MM MTG 506 IN FA MM MTG 869 IN FA MM MTG 866 IN FA MM MTG 1471 IN FA MM MTG 1935 IN FA MM MTG 4162 IN FA MM MTG 5319 Note: SCV reserves the right to change any technical design and dimensional data without prior notice. Please contact SCV to confirm all Dimensions and Data offered in this catalog. 12

17 Slab & Expanding Gate Valve Dimensions Size: 2-30 Class: 300 HW GW H1 G1 H2 G2 H L L1 L2 CLASS 300 END-TO-END CENTER-TO-BOTTOM HANDWHEEL OPERATED GEAR OPERATED SIZE WEIGHTS RF - L BW - L1 H H1 H2 HW G1 G2 GW ADAPTER LBSKG IN MM IN MM IN MM IN FA MM MTG 135 IN FA MM MTG 241 IN FA MM MTG 329 IN FA MM MTG 581 IN FA MM MTG 785 IN FA MM MTG 1026 IN FA MM MTG 1444 IN FA MM MTG 1735 IN FA MM MTG 2762 IN FA MM MTG 4618 Note: SCV reserves the right to change any technical design and dimensional data without prior notice. Please contact SCV to confirm all Dimensions and Data offered in this catalog. 13

18 Slab & Expanding Gate Valve Dimensions Size: 2-36 Class: 600 HW GW H1 G1 H2 G2 H L L1 L2 CLASS 600 END-TO-END CNTR-TO-BTM HANDWHEEL OPERATED GEAR OPERATED SIZE WEIGHTS RF - L BW - L1 RTJ - L2 H H1 H2 HW G1 G2 GW ADAPTER LBSKG IN MM IN MM IN MM IN FA MM MTG 272 IN FA MM MTG 476 IN FA MM MTG 871 IN FA MM MTG 1093 IN FA MM MTG 1546 IN FA MM MTG 1973 IN FA MM MTG 2716 IN FA MM MTG 3836 IN FA MM MTG 4903 IN FA MM MTG 6010 IN FA MM MTG 7345 IN FA MM MTG 9741 IN FA MM MTG Note: SCV reserves the right to change any technical design and dimensional data without prior notice. Please contact SCV to confirm all Dimensions and Data offered in this catalog. 14

19 Slab & Expanding Gate Valve Dimensions Size: 2-24 Class: 900 HW GW H1 G1 H2 G2 H L L1 L2 CLASS 900 END-TO-END CNTR-TO-BTM HANDWHEEL OPERATED GEAR OPERATED SIZE WEIGHTS RF - L BW - L1 RTJ - L2 H H1 H2 HW G1 G2 GW ADAPTER LBSKG IN MM IN MM IN FA MM MTG 181 IN FA MM MTG 358 IN FA MM MTG 612 IN FA MM MTG 1077 IN FA MM MTG 1539 IN FA MM MTG 1891 IN FA MM MTG 2508 IN FA MM MTG 3309 IN FA MM MTG 5224 IN FA MM MTG 8016 Note: SCV reserves the right to change any technical design and dimensional data without prior notice. Please contact SCV to confirm all Dimensions and Data offered in this catalog. 15

20 Slab & Expanding Gate Valve Dimensions Size: 2-12 Class: 1500 HW GW H1 G1 H2 G2 H L L1 L2 CLASS 1500 END-TO-END CNTR-TO-BTM HANDWHEEL OPERATED GEAR OPERATED SIZE WEIGHTS RF - L BW - L1 RTJ - L2 H H1 H2 HW G1 G2 GW ADAPTER LBSKG IN MM IN MM IN MM IN MM IN MM IN MM IN MM Note: SCV reserves the right to change any technical design and dimensional data without prior notice. Please contact SCV to confirm all Dimensions and Data offered in this catalog. Adapter information available upon request. 16

21 Slab & Expanding Gate Valve Cv Values The flow co-efficiency (Cv) of a valve is the rate of gallons per minute of water at 60 F through a fully opened valve at a pressure drop of 1 PSI across the valve. SIZE x x x x x Expanding Gate Thermal Relief System With the expanding gate design, it is possible for Thermal Expansion to occur within the body cavity while the valve is in the closed position. A Thermal Relief system allows the body cavity to relieve into the upstream side of the valve. Sample Thermal Relief Configuration Preferred Flow Direction SCV installed Thermal Relief system on 16 Class 600 Thru Conduit Expanding Gate Valve. 17

22 Expanding Gate Valve Operator Interface Operator Interface Dimensions A F G H K C D B 14 - NPT L E J Valve Size ANSI Class Stem Thread Top of Stem Closed Top of Stem Open Total Travel To Center of Valve 18 Mtg Plt O.D. Bolt Circle Flange Pilot Dia. Mounting Holes Flange Pilot Depth ISOMSS Mtg Plt Mtg Thickness Pattern A B C D E F G H J K L TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-0.40L- ACME-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-0.50L- ACME-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-0.50L- ACME-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-0.50L- ACME-2G-LH X FA TPI-2G-LH X FA * P-0.50L- ACME-2G-LH X FA TPI-2G-LH X FA35 *Double Lead Thread

23 Slab Gate Valve Operator Interface Valve Size ANSI Class Stem Thread Top of Stem Closed Top of Stem Open Total Travel To Center of Valve Mtg Plt O.D. Bolt Circle Flange Pilot Dia. Mounting Holes Flange Pilot Depth A B C D E F G H J K L ISOMSS Mtg Plt Mtg Thickness Pattern TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-040L- ACME-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-0.40L- ACME-2G-LH X FA * P-040L- ACME2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-0.50L- ACME-2G-LH X FA * P-0.50L- ACME-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-0.50L- ACME-2G-LH X FA * P-0.50L- ACME-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA TPI-2G-LH X FA * P-0.50L- ACME-2G-LH X FA * P-0.50L- ACME-2G-LH X FA TPI-2G-LH X FA * P-0.50L- ACME-2G-LH X FA TPI-2G-LH X FA35 *Double Lead Thread 19

24 Pressure Temperature Ratings - ASME B16.34 Note: Pressures in PSI Temp. F A105 WCB LF2 WCC LCB WC6 LCC C5 C12 C12A 316 CF8M F51 F53-20 to Temp. F A105 WCB LF2 WCC LCB WC6 LCC C5 C12 C12A 316 CF8M F51 F53-20 to

25 Pressure Temperature Ratings - ASME B16.34 Note: Pressures in PSI Temp. F A105 WCB LF2 WCC LCB WC6 LCC C5 C12 C12A 316 CF8M F51 F53-20 to Temp. F A105 WCB LF2 WCC LCB WC6 LCC C5 C12 C12A 316 CF8M F51 F53-20 to

26 Pressure Temperature Ratings - ASME B16.34 Note: Pressures in PSI Temp. F A105 WCB LF2 WCC LCB WC6 LCC C5 C12 C12A 316 CF8M F51 F53-20 to ASTM 3075 # Temp. F A105 WCB LF2 WCC LCB WC6 LCC C5 C12 C12A 316 CF8M F51 F53-20 to

27 Flange Dimensions - ANSI B16.5 & B16.47 T L r F R C O P K O Groove Detail Class Flg. Dia. Flg. Thick. Raised Face Dia. Drilling Face Dia. Ring Joint Size Bolt Pitch Grv. Grv. Btm. CIrcle Dia. # of Hole Dia. Depth Width Radius Ring Bolts Dia. No. O T R C K P L F r R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R98 23

28 Flange Dimensions - ANSI B16.5 & B16.47 T L r F R C O P K O Groove Detail Class Flg. Dia. Flg. Thick. Circle Raise Drilling 24 Face Dia. Ring Joint Size Bolt Pitch Grv. Grv. Btm. CIrcle Dia. # of Hole Dia. Depth Width Radius Ring Bolts Dia. No. O T R C K P L F r R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R60