||Cast Bronze (ASTM B-61)
||Anodized Aluminum or Brass
|Pilot Cylinder Tube
(1-1/2" and 2" models only)
|Composite is Standard - Brass is Supplied with -B Suffix
||Brass and Stainless Steel
||Buna-N Standard (Optional Seals Available)
||-30° F to +250° F with Standard Seals
Higher pressure ratings available, consult factory.
||See model number chart below
**Main poppet seal on all models except 334724 and 334732 is Viton®, which provides better wear characteristics and longer life. The balance of the seals are Buna-N.
Use -H suffix for liquid pilot media (oil, water*, etc.)
* -B suffix must also be used with water or other corrosive pilot media.
Use -31 suffix for vacuum service