GBA CastSteel Swing Check Valve

GBA CastSteel Swing Check Valve

SIZE :

– 2” – 20”

– DN 50 – DN 500

– 2” – 14” (Pressure Seal)

– DN 50 – DN 350 (Pressure Seal)

PRESSURE GRADE

– ANSI # 150Lb – ANSI # 600Lb

– PN 1.6 MPa – PN 10.0 MPa

– ANSI # 900Lb – ANSI # 2500Lb (Pressure Seal)

– PN 15.0 MPa – PN 42.0 MPa (Pressure Seal)

Standard Material Specification

Part Name Material
Carbon Steel Stainless Steel
Body A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A217 C12 A351 CF8 A351 CF8M A315 CF3 A351 CF3M
Seat Ring A105 A350 LF2 A182 F304 A182 F304 A182 F304 A182 F304 A182 F304 A182 F304 A182 F316 A182 F304L A182 F316L
Disc A216 WCB A352 LCG A217 WC1 A217 WC6 A217 WC9 A217 C5 A217 C12 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
Disc Nut A182 F304 A182 F304 A182 F304 A182 F304 A182 F304 A182 F304 A182 F304 A182 F304 A182 F316L A182 F304L A182 F316L
Hinge A216 WCB A352 LCG A217 WC1 A217 WC6 A217 WC9 A217 C5 A217 C12 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
Hinge Pin A182 F6 A182 F6 A182 F304 A182 F304 A182 F304 A182 F304 A182 F304 A182 F304 A182 F316 A182 F304L A182 F316L
Gasket Stainless steel and graphite spiral wound
Cover A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A217 C12 A351 CF8M A351 CF8M A351 CF3 A351 CF3M
Cover Bolt A193 B7 A320 L7 A193 B7 A193 B16 A193 B16 A193 B16 A193 B16 A193 B7 A193 B7 A193 B7 A193 B7
Cover Nut A194 2H Z194 4 A194 2H A194 4 A194 4 A194 4 A194 4 A194 2H A194 2H A194 2H A194 2H
Eyebolt A193 B7

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