DOUBLE CHAMBER AIR VALVE WITH ISOLATION VALVE

APPLICATION

Double orifice air release valve with internal isolation valve used for clean water applications.

DESIGN FEATURES

  •  Large air flow
  • Double ball, Double chamber
  • Double orifice
  • Integral isolation valve
  • Automatic and rapid air discharge
  • Stainless steel bolts
  • Approved material for drinking water
  • Spherical shape to improve reliability

Specification

Description Material
1 Valve body Ductile iron GGG50
2 Disk Ductile iron GGG50/EPDM
3 Float ball ABS
4 Stem Stainless steel
5 Ring Carbon steel
6 Cover Ductile iron GGG50
7 Yoke Ductile iron GGG50
8 Hand wheel Ductile iron GGG50

Features

Confirms to
BS 5163
DN Range
DN50 - DN200
Working pressure
PN 10/16
Testing pressure
PN 16/25
Operating Temperature
0°C to 71°C
Product Variant No
BX4200
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