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Forged Steel Check Valve

We provide the good solution for your specific application

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Description :


We designed piston type horizontal check valve incorporating self-cushioning effect. Manufacturing range covers Regular Port and Standard Port both types of Forged Steel Check Valve. For High Pressure & Temperature application Stellited ST6 Face Seat available. Forged Check Valve available is Threaded End, Socket Weld End, Butt Weld End and Flanged End Connection. For Flanged End Forged Steel Check Valve flanges will be a welded with a valve body not integral forged.

SPECIFICATIONS :


Material of Construction
 
Body & Cover ASTM A 105 – Forged Carbon Steel ASTM A 182 F304/F304L – Forged Stainless Steel ASTM A 182 F316/F316L – Forged Stainless Steel ASTM A 182 F11/F22 – Alloy Steel
Trims / Working Parts ASTM A 276 T – 410(SS-410 – 13% Cr. Steel) ASTM A 276 T – 304/304L(SS-304/SS-304L) ASTM A 276 T – 316/316L(SS-316/SS-316L) Stellited – ST6
Gland Packing PTFE Virgin/Carbon Filled Teflon Grafoil Ring/Graphite Ring
Gasket SS 304/316 Spiral Wound with Graphite Filled
Bolting ASTM A 193 GR. B7/B8/B8M/A 194 GR. 2H

Design & Testing Standard

Design Standard API 602 / BS 5352 / ASME B16.34
Testing Standard API 598
Flange End Standard ASME B16.5/For Face To Face ASME B16.10
End Connection Flanged End to ASME B16.5, 150#/300#/600#(FLANGES WELDED) Screwed – Threaded End to ASME B1.20.1 Socket Weld End to ASME B16.11 Butt Weld End to ASME B16.25
Operation Manual, Electric Actuator
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