Combination air valves perform the functions of an air/vacuum valve (exhaust large quantities of air on start-up, admits air on shut-down) and air release valves (release air continuously during operation) to maintain system efficiency and prevent pipeline surges.
VAL-MATIC® Combination Air Valve, 2 in Nominal, Connection Type: NPT, 740 psi, 13 in L Inlet to Outlet, Cast Iron Body, Buna-N Seat, Fiber Seal
| Body Material | : | Cast Iron |
| Connection Type | : | NPT |
| Inlet to Outlet Length | : | 13 in |
| Nominal Size | : | 2 in |
| Pressure Rating | : | 740 psi |
| Seal Material | : | Fiber |
| Seat Material | : | Buna-N |
- Single body incorporates both features within one valve
- More compact and economical
- Dual body consists of two independent valves
- Allows individual maintenance while still protecting pipeline
- Inlets and outlets are equal to full nominal size
- Unconditionally guaranteed T316 stainless steel floats
- Stainless steel 316 internal trim
- Exclusive high/low pressure resilient seating
Instruction/Installation Manual