Dimensions & Weights

GA20 Bronze Gate Valve Dimension Diagram
Valve Size (inch)3/81/23/411 1/41 1/222 1/234
Valve Size (mm)101520253240506580100
A (mm)9095105115140150165185200220
B (mm)757373809097112130147164
Weight (Kg)

Pressure / Temperature

GA20 Bronze Gate Valve Pressure/Temperature Graph

Pressure / Temperature Rating

Manufactured in accordance with BS 5154 PN20 Series B
20 bar from -10C to +100C
9 bar at +180C 

Test Pressures (Hydraulic)

Shell: 30 bar
Seat: 22 bar 


BodyGunmetalBS 1400 - LG2B62
BonnetBrassBS 2872 - CZ122B124
Gland PackingAsbestos free
SeatIntegral with the body
StemBrassBS 2874 - CZ121B16
WedgeGunmetalBS 1400 - LG2B62


GA20 Bronze Gate Valve

GA20 Bronze Gate Valve

  • Threaded BSP Taper
  • Solid Wedge Disk
  • Non-Rising Stem
  • Screwed-in Bonnet
  • Handwheel Operated

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