Air Release Valve

Catalog Sheet #

Air Release Valve #


Air Release Valve Features: #

  • NPT Threads
  • Provides air release at high points in the system
  • Maximum working pressure 232 psi
  • Maximum working temperature 14° to 248° F
  • 1/16″ Orifice
  • Sizes 1/2″, 3/4″ and 1″

Optional Features: #

  • Metric Thread of Inlet
ARV00501/2"4 3/4"5 1/4"1/2" NPT1/2" NPT
ARV00753/4"4 3/4"5 1/4"3/4" NPT1/2" NPT
ARV01001"4 3/4"5 1/4"1" NPT1/2" NPT


Bill of Materials #

Part No.Part NameMaterial
1BodyCast Iron ASTM A126, Class B
2CoverCast Iron ASTM A126, Class B
3Lever FrameStainless Steel T304, ASTM A240
4SeatStainless Steel 1304, ASTM A276
5FloatStainless Steel T304, ASTM A276
6GasketGarlock #3000 (Non-asbestos)
7Cover BoltAlloy Steel SAE Grade 5
8Float ArmStainless Steel T304, ASTM A240
9Orifice ButtonViton
10Pivot PinStainless Steel T303, ASTM A276
11Pine RetainerStainless Steel PH 15-7 MO
12Pipe PlugMalleable Iron
13LocatorStainless Steel T18-8, ASTM A276

All packaging materials, thread protectors, plastic plugs and caps must be removed before installation.

Dimensions are subject to change without notice, please confirm actual dimensions with factory at time of order.

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