Tank-Mount Pressure-Regulating Valve
Attach these valves to acetylene, hydrogen, methane, propane, or propylene tanks to reduce a high inlet pressure to a lower, stable outlet pressure. They have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks.
Description
Tank-Mount Pressure-Regulating Valve
CGA 300 Ngo Female x UNF Male, 1 Stage, T-Handle
| Activation | Pressure Driven |
| For Use With | Acetylene |
| Inlet | |
| Connection Type | Hose |
| Hose Connection Type | Threaded |
| CGA Number | CGA 300 |
| Connection | National Gas Outlet (NGO) Female |
| Location | Side |
| Thread Direction | Right Hand |
| Maximum Pressure | 500 psi |
| Pressure Gauge Included | Yes |
| Pressure Gauge Range | 0 to 400 psi |
| Stage | Single |
| Outlet | |
| Thread Size | 9/16″-18 |
| Connection Type | Pipe |
| Pipe Connection Type | Threaded |
| Connection | UNF Male |
| Location | Side |
| Thread Direction | Left Hand |
| Pressure Range | 0 to 15 psi |
| Pressure Adjustment Method | T-Handle |
| Pressure Gauge Included | Yes |
| Pressure Gauge Range | 0 to 30 psi |
| Gauge Port | |
| Location | Top |
| Number of Ports | 2 |
| Accuracy | ±2.5% |
| Temperature Range | -20° to 120° F |
| Shape | 30° Elbow |
| Material | |
| Body | Brass |
| Seal | PTFE |
| Diaphragm | Rubber |
| Flow Coefficient (Cv) | 0.17 |
| Valve | |
| Type | Pressure Regulator |
| Function | Pressure Regulation |
| Country of Origin | United States |
Attach these valves to acetylene, hydrogen, methane, propane, or propylene tanks to reduce a high inlet pressure to a lower, stable outlet pressure. They have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Valves come with a gauge to monitor outlet pressure and a gauge to monitor inlet pressure from the tank.
Choose a valve with a maximum outlet pressure that’s approximately twice your application’s normal operating pressure. Your operating pressure should never exceed 75% of the valve’s maximum outlet pressure.
Single-stage valves reduce pressure in one step, which causes the outlet pressure to fluctuate slightly as you empty the tank. They’re best for applications where a constant outlet pressure isn’t critical.
Valves with a brass body have a longer service life than valves with a brass and steel body.
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