ValvesO-Ring Sizes:Standard size rings are used and these are available everywhere. Six rings of 70 Shore hardness are used in the body of each valve. |
| Valve Size | O-Ring Size | Standard Material |
|---|---|---|
|
1/4" & 3/8" 1/2" 3/4" & 1" 1-1/2" & 2" |
3/4"x15/16" 1-1/8"x1-3/8" 1-3/8"x1-5/8" 2-1/4"x2-5/8" |
Viton A Buna-N Buna-N Buna-N |
| Some valves are also available with different O-Ring materials. Some most common O-Ring materials available are: Neoprene, Silicon, Viton A, Butyl, Teflon, natural rubber, Urethane, and Buna. Contact the factory for availability of O-Ring material for the size and combatibility with the operating temperature and environment of your valve. |