All dimensions are in "mm" unless noted otherwise. Dimensions and weights are taken from Crane Energy Catalogue. Wafer body valves are
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SIZE MM 105 124 2.37 60 2.37 MM INCH INCH 2.64 73 2.88 50 4.13 MM INCH INCH 65 4.88 2 2 1/2 VDavis Valve 73 86 98 127 146 181 184 4.5 6.4 8.2 12 10 14 18 27 23 39 59 79 51 85 130
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Swing Check Valves ANSI Swing Check Valves Class 900 Dimensions and Weights Nom Size in 2 21⁄ 2 Face to Face RF in 14.50 16.50 15.00 18.00 24.00 29.00 33.00 38.00 40.50 44.50 mm 368 419 381 457 610 737 838 965 1029 1130 Face to Face RTJ in 14.63 16.63 15.13 18.13 24.13 29.13 33.13 38.13 40.88 44.88 mm 371 422 384 460 613 740 841 968 1038 1140
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Wafer Check Valves n Thin Pattern Swing Check Valve n ANSI 150 (285 PSI WP) n ANSI 300 (740 PSI WP) n ANSI 600 (1480 PSI WP) n 2" Through 6" n Forged Steel Body Construction SIZE CATALOG NUMBER PORT D T STUD LENGTH CARBON LBS. STEEL SEAT STAINLESS STEEL SEAT 2 2T-150 2T-150S 1.25 4.12 .75 4.25 2.5
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Check ASTM A351 cf8m wafer Check Valves Specification here. Swing Check Valves have a disc that is Dimensions Chart of Class 1500 Swing Check Valves.
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Wafer Check Valves API Std 594 Class 150-2500 Type A Notes.. Dimensions are in millimeters unless otherwise indicated. The face-to-face tolerance shall be as specified in ASME B16.10 for sizes through NPS 24 and shall be 3 mm for sizes larger than NPS 24. Flange faces with ring-joint grooves shall conform to the dimensions
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5 rows · ASME Class 150 to 2500 face to face dimensions shown are in compliance with API 594. Values shown
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The DUAL PLATE WAFER CHECK valve LUG type covers the bolt along the entire length of the body. LUG type valves are supplied in scallop to keep the weight as low as possible, thereby minimizing the cost. LUG type valves are supplied with straight-through bores according to API-594. Note: 1. For more information contact the company.
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A wafer check valve is a type of check valve that has a butterfly or wafer-type disk used to open and close fluid flow. A wafer check valve has two ports that is the inlet and outlet port. The valve opens when the inlet side pressure becomes more than the cracking pressure.
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Wafer Sizes: 1.5” - 84” Wafer Class: 150 - 2500 Lug Sizes: 2” - 48” Lug Class: 150 - 900 Design: API 594 Carbon & Stainless Bolted Cover Full Port Swing Checks Sizes: 2” - 52” Class: 150 - 2500 Design: API 6D Carbon & Stainless 3-Piece Trunnion Balls Sizes: 2-1/16” - 13-5/8” Pressure: 2000, 3000 & 5000 Design: API 6A
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A full range of pressure classes and sizes. • A variety of end connections. • Designs available include wafer, lug and double flange.
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2. description : single plate wafer type swing check valve 3. body pattern : short pattern wafer type 4. disc type : with integral hinge pin 5. model nomenclature : series - 40 valves are provided with rubber o - ring seat and face sealing with serrated contact faces 6. size range : 25 nb to 1000 nb 7.
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Dual Plate Check Valves - Lug & Wafer Designs - API 6D. Basic Design: API 6D Note: SCV Figure Chart is subject to change without notice.
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The extended body design has special geometry and plate configuration to allow each plate to strike the stop pin in its center of percussion. Nominal Pipe. Size (NPS) A. B. C. Approx. Weight (kg) 250.
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Dimensions and Weights, Swing Type, (Pressure Seal Cover) FBV dual wafer check valve offers easy assembly and.
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Wafer type check valves are valves that are used to prevent fluid from reversing in a piping system. These valves are named “wafers” because of their thin and compact size, unlike other check valves. Wafer type check valves are automatic and thus they do not need a valve actuator or valve operator. Wafer type check valve manufacturers
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Dual Plate Check Valves - Wafer & l ug Carbon & Stainless Steel Wafer Sizes 1.5” - 84” Class 150 thru 2500 lug Sizes 2” - 36” Class 150 - 900 Design and Manufacturing Standards basic Design aPI 6D & aPI 594 Face to Face Dimension aPI 6D & aNSI/aSME b16.10 Flange End Dimension aNSI/aSME b16.5 Inspection & Testing aPI 598
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of common Cast Iron valves such as Keystone Model 228 and Bray Series 30 Butterfl y Valves. Wafer Valves feature built–in Santoprene™ Thermoplastic Elastomer (TPE) fl ange gaskets, easy operating disc-mounted seat, and fully isolated stem design. Available in sizes 2" through 12", with choice of Buna-N, EPDM or FKM Seats on PVC Valves
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Dimensions(mm) ; 200, 157, 28.5 ; 250, 195, 28.5 ; 300, 230, 38 ; 350, 270, 44.5
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WAFER DIMENSIONS 150mm (6-inch) SHEET 6 OF 8 1:4. 200mm 3.0 90° 1.0±0.25 2.3 MAX 3.05 MIN WAFER DIMENSIONS 200mm (8-inch) NOTCH DETAIL Wafer Size 200mm Diameter 200mm0.2mm Thickness 725μm20μm Primary Flat Length Notch Secondary Flat Length NA A 174008 A SCALE SIZE DRAWING NO. REV TITLE DO NOT SCALE DRAWING WAFER DIMENSIONS
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Valves shall be wafer style conforming to ASME/ANSI B16.1 face-to-face dimensions for 150 lb. flanges. Valves shall be round body design with all O-ring seals of either EPDM or FKM and accept as an option an SWP-B ETFE coated spring for use in vertical applications. PVC shall conform to ASTM D1784 Cell Classification 12454. Valves shall be rated to
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