Specifications:

  • Threaded to BS 21 (ISO7)/ASME B1.20.1
  • Screwed – In Bonnet swivel disc rising stem
  • Asbestos Free
  • Size Range : 15mm(1/2″)~50mm(2″)

Description

Dimensions

SizeLHD
mmInch
151/2466455
203/4526955
251657760
321 1/4749372
401 1/28510480
50295126100

 

Pressure Rating

Working Pressure232 psi (16 bar) WOG Non-Shock
100 psi (7 bar) Saturated Stem
Testing PressureShell: 348 psi (24bar) Hydrostatic
Seat: 255 psi (17.6bar) Hydrostatic
80 psi (5.5 bar) Air
SuitableWater, Oil, Gas

 

Material List

Part NameMaterialASTMBS
BodyBrassB124 C3770012165 CW617N
BonnetBrassB124 C3770012165 CW617N
StemBrassB124 C3770012165 CW617N
Packing NutBrassB124 C3770012165 CW617N
PackingPTFE – –
DiscBrassB124 C3770012165 CW617N
HandwheelAluminium – –