Pressure Seal Swing Check Valve 1½Inch 2500LB F91

API602 PSB Swing Check Valve

1½Inch,2500LB, F91, F91

Manufacture STAVAL Factory Offers.


  • End ConnectionBW, Flange, SW, NPT, PE
  • ConstructionBolt / Weld Cover, Full Open
  • BoreFull Bore
  • Material RangeCarbon Steel,Stainless Steel,Alloy Steel,Bronze
  • Pressure Range150LB ~ 2500LB (PN16 ~ PN420)
  • Working Temp. -196°C to +600°C
  • Size Range½Inch ~ 2Inch (DN10 ~ DN50)

Key Specification

Type

Swing Check Valve

Size

1½Inch

Pressure

2500LB

Construction

Pressure Seal, Full Bore

Connection

SW End

Body/Cover Material

A182 F91

Disc Material

A182 F91

Hinge Material

A182 F91

Seat Material

A182 F91

Bolt/Nut

B8/8

Design Standard

API602

Face to Face Dimension

Manufacture's Std 

End Connection

ASMEB 16.11

Inspection & Test Std.

API598

Temperature Range

-29℃~+550

Medium

Oil, Water, Gas

EN10204 3.1 Certificate Issued By STAVAL 



Inspection Report Issued By STAVAL 





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