GATE VALVE Non Rising Stem Resilient Seated

UL Listed and FM approved ProductMechanical joint non rising stem resilient seated gate valve for fire protection and fighting applications.

DESIGN FEATURES

  • Non rising stainless steel stem
  • Bolted Bonnet
  • Low closing torque
  • Triple O-rings stem seal
  • Guided wedge to ensure correct sealing
  • 100% watertight, No zones of retention
  • Replaceable wedge nut
  • Clockwise closing

Specification

Description Material
Valve Body Ductile Iron ASTM A536
Resilient Wedge Ductile Iron ASTM A 536/EPDM ASTM D 2000
Wedge Nut Bronze ASTM B 584 UNS C83600
Stem Stainless steel
Bonnet Gasket EPDM ASTM D 2000
Bonnet Screw Alloy Steel ASTM A 574M Zinc Plated
Bonnet Ductile Iron ASTM A536
Bonnet Stem Primary O-Ring EPDM ASTM D2000
Stem Thrust Washer (lower) Bronze ASTM B 584 UNS C83600
Stem Thrust Washer (upper) Stainless Steel ASTM A 276 UNS S41000
Gland Seal O-Ring EPDM ASTM D 2000
Stem Seal Bushing Bronze ASTM B 584 UNS C83600
Stem Secondary O-Ring (2) EPDM ASTM D 2000
Gland Flange Ductile Iron ASTM A 536
Gland Flange Screw Alloy Steel ASTM A 574M Zinc Plated
Stem Ring Wiper EPDM ASTM D 2000
Square Operating Nut Ductile Iron ASTM A 536
Handwheel Ductile Iron ASTM A536
Flat Washer Carbon Steel Zinc Plated
Screw Alloy Steel ASTM A 574M Zinc Plated

Features

Confirms to
AWWA C509
Maximum working pressure
250 psi / 300 psi
Operating temperature
0°C - +70°C
Product Variant No
BX5304
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