Bellow Gate Valve 4Inch 300LB WCB

API600 Bellow Extended Gate Valve

4Inch,300LB,WCB,SS316+STL,Handwheel

Manufacture STAVAL Factory Offers


  • End ConnectionBW, Flange
  • Working Temp.-196°C to +600°C
  • ConstructionRising Stem, Bolt/Weld Bonnet,Flexible/Solid Wedge
  • BoreFull Bore, Reduce Bore
  • Material RangeCarbon/Stainless/Alloy Steel,Bronze
  • Pressure Range150LB ~ 2500LB (PN16 ~ PN420)
  • Size Range2Inch ~ 60Inch (DN50 ~ DN1000)

Key Specification

Type

Bellow Gate Valve 

Size

4Inch

Pressure

150LB

Construction

Bellow Seal, Extended Stem, Bolt Bonnet, Full Bore

Connection

RF End

Body/Bonnet Material

A216 WCB

Wedge Material

A351 CF3 

 Bellow Material                                                            A182 F316

Stem Material

A182 F316

Seat Material

A351 CF3+STL

Bolt/Nut

B7/2H

Design Standard

API600 

Face to Face Dimension

ASME B16.10

End Connection

ASMEB 16.5

Inspection & Test Std.

API598

Temperature Range

-29℃~+425

Medium

Oil, Water, Gas


EN10204 3.1 Certificate Issued By STAVAL 



Inspection Report Issued By STAVAL 





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