Dual Plate Wafer Check Valve DN400 PN16 SS304

API 594 Dual Plate Wafer Check Valve

DN400, PN16, SS304, F304+STL

Manufacture STAVAL Factory Offers.


  • ConstructionWafer Type, Lug Type, Dual Plate, Single Plate
  • Material RangeCarbon Steel,Stainless Steel,Alloy Steel,Bronze
  • Pressure Range150LB ~ 2500LB (PN16 ~ PN420)
  • Size Range2Inch ~ 60Inch (DN50 ~ DN1000)
  • End Connection Flange, Lug, Wafer
  • Working Temp.-196°C to +600°C

Key Specification

Type

 Wafer Check Valve

Size

DN400

Pressure

PN15

Construction

Dual Plate

Connection

RF End

Body Material

SS304

Disc Material

A182 F304+STL

Spring Material

INCONEL X750

Shaft Material

A182 F304

Bolt/Nut

B8/8

Design Standard

API594

Face to Face Dimension

ASME B16.10

End Connection

ASMEB 16.5

Inspection & Test Std.

API598

Temperature Range

-29℃~+540

Medium

Oil, Water, Gas

EN10204 3.1 Certificate Issued By STAVAL 



Inspection Report Issued By STAVAL 





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