catalogue

Air Relief Valves
Air Relief Valve / Air Release Valve - Flanged End

LD-843F

Air Relief Valve – Flanged End

Description
Working Pressure Materials
From 1/2"DN15 up to 3"DN80
150PSI@73°F
PN10BAR@22°C
Body: UPVC, CPVC, PP, GRPP
Gasket: EPDM, FPM, NBR
O-Ring: EPDM, FPM, NBR
Standards
Flange: ANSI, BS, DIN, ISO, JIS, TABLE D&E

Features
  • Maximize operating efficiency by introducing or evacuating air from piping systems.
  • Specially indicated for piping systems with slope changes and with large sections.
  • Fully serviceable, replaceable components long life design.
  • Easily disassembled for cleaning and replacing internal parts.
  • Eliminates vacuum which can produce unwanted siphonage.
  • We recommend flanged end connections for joining a metal system to a plastic system.
  • We do not recommend the joining of metal male pipe thread with plastic female pipe thread.
  • When installing flanges, it is critical that bolts be equally tightened in sequence which diametrically opposed to each other.

Please contact us for Flow Rate, CV Value, Working Pressure/Temperature, Pressure Loss and other technical information.


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