PRESSURE SEAL SWING CHECK VALVE

[Design Features]

Material: WCB | WC6 | LCB | CF8 | CF8M | CF3 | CF3M etc.
Pressure Rating 900# | 1500# | 2500#
Design Standard: BS 1868 | API 6D
Inspection & Test Standard: API 598 | BS EN 12266-Part-I
End Connection: Flanged End | Butt Weld | RTJ
Size Range: 2" to 12”
Trims Material: As per Requirement
Operation: By pass arrangement / Floor stand

DIMENSIONS & TECHNICAL DETAILS

Parameters Class 2" 3" 4" 5" 6" 8" 10" 12"
Face to face (L) FE (mm) 900# 368 381 457 559 610 737 838 965
1500# 368 470 546 673 705 832 991 1130
2500# 451 578 673 794 914 1022 1270 1422
Face to face (L) BWE 900# 368 381 457 559 610 737 838 965
1500# 368 470 546 673 705 832 991 1130
2500# 451 578 673 794 914 1022 1270 1422
Height (H) (Approx.) 900# 250 290 335 380 440 510 570 620
1500# 265 310 345 385 460 515 590 645
2500# 280 325 370 425 500 525 630 965
Weight (kg) (Approx.) 900# 44 75 105 140 230 440 590 870
1500# 65 80 125 160 300 525 960 1130
2500# 78 110 205 395 500 900 1302 1950
Weights and dimensions are for reference only.

[Standards]

Design Std.BS 1868 / API 6D
Face to Face Dimensions:ASME B16.10
End Connection:Flnge Ends-ASME B16.5 / Butt Weld Ends - ASME B 16.25
Testing Standard:API 598 / BS EN 12266-Part-I

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pressure-seal-swing-check-valve-drawing

Material List

No. Part Name ASTM Specification (Specs – Grades/Types)
1 Body WCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
2 Bonnet WCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
3 Cover WCB / WC6 / WC9 / CF8 / CF8M / CF3 /CF3M /LCB
4 Disc WCB / WC6 / WC9 / CF8 / CF8M / CF3 /CF3M /LCB
5 Hing WCB / WC6 / WC9 / CF8 / CF8M / CF3 /CF3M /LCB
6 Hing Pin SS 410 / SS 304 / SS 304L / SS 316L
7 Seat Ring F6a / A 105 / LF2 / SS 316 / SS 304
8 Disc Nut Carbon Steel / Stainless Steel
9 Washer Carbon Steel / Stainless Steel
10 Gasket Sprial Wound SS 316 + Graphoil
11 Back Up Ring WCB / CF8 / CF8M
12 Thrust Ring WCB / CF8 / CF8M
13 Cover Stud B7 / B7M / B8M / B7
14 Cover Nut 2H / 8 / 8M /7
We also inconel 625, super duplex Gr, 5A & 6A Nickle AI, Bronze MOC.
Lifting huck for size 8" & above.Support legs for size 12" & above.

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