Dimensions & Weights

WFB Fire Hydrant Valves Dimension Diagram
DimensionValues
NO. ()123
A (mm)183183183
B (mm)5445111
C (mm)11112092
D (mm)6492-

Pressure / Temperature

Pressure / Temperature Rating

Maximum working pressure 15 bar (220psi)
Flanged:
BS10 Tables D, E and F (Gunmetal and SG)
BS4504 PN16
DIN 86021 ND16 and
ANSI B16.24 Class 150 (Gunmetal)
EN1092-2 PN16 and
ANSI B16.1 Class 150 (SG Iron)

Screwed:
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21 RP JIS10K
ANFT 7.5 TPI 

Test Pressures (Hydraulic)

Valves tested in accordance with BS 6755 i.e. body strength test to
22.5 bar, seat test to 16.5 bar (1.1 x maximum working pressure) 

Materials

PartMaterialBS
BodySG IronBSEN1563GJS-400-18-LT
BodyGunmetalBSEN1982CC492K
BonnetSG IronBSEN1563GJS-400-18
BonnetGunmetalBSEN1982CC492K

 

WFB Fire Hydrant Valves

WFB Fire Hydrant Valves

  • Straight and Angle pattern
  • Flanged, Male and female end connections available
  • Gun metal or SG Iron body
  • Grade 286 diaphragm with fire resistant fabric

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