GATE VALVE Non Rising Stem Resilient Seated

UL Listed and FM approved Product

APPLICATION
Mechanical 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 ASTM D 2000 Ductile Iron ASTM A536/EPDM ASTM D 2000
Wedge Nut Bronze ASTM B 584 UNS C83600
Stem Bronze ASTM B 150 UNS C61400
Bonnet Gasket EPDM ASTM D 2000
Bonnet Screw Alloy Steel ASTM A 574M Zinc Plated
Bonnet Ductile Iron ASTM A536
Stem Primary O-Ring EPDM ASTM D 2000
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 Cast Iron ASTM A 126-B
Handwheel (Optional) 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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