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(888) 312-8812 Login SignupWM147 Series Air Brake Relay Valve, Normally Open, Three-Way, 1/4-18 NPTF Port
| Body Casting Material | Iridited Die Cast Zinc Alloy |
| Diaphragm Material | Fabric-Reinforced Buna N |
| Exhaust Port Size | 1/8-27 NPTF |
| Control Pressure to Close | 10-30 psi |
| Control Pressure to Open | 5-10 psi |
| Flow Rating | 35 SCFM @ 100 psi |
| Flow Configuration | Three-Way |
| Inlet Port Thread Size | 1/4-18 NPTF |
| Handle Movement | Integral Bracket on Cover & Two 1/4 in. Fasteners |
| Maximum Supply Pressure | 150 psi |
| Operation | Normally Open |
| Operating Temperature Range | -20-deg. F to 200-deg. F |
| O-Rings Material | Buna N |
| Mounting Attitude | Optional |
| Outlet Port Thread Size | 1/4-18 NPTF |
| Series | WM147 |
| Type | Non-Compensating |
| Stem Material | Aluminum |
| Brand | Part Number |
|---|---|
| Tectran | WM147P |
| Williams Controls | 111542 |
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