High Flow Reducing Regulator: 6000 psi In > 0–400 psi Out
Aluminum high flow reducing regulator. 1/2 in NPT outlet; 1/4 in NPT inlet. Maximum rated pressure: 6000 psi. Outlet pressure range: 0–400 psi. The model 873 is a piston type, hand loading, and self-venting regulator. It utilizes a balanced poppet design for high flow and minimum effect of inlet pressure on outlet pressure. The poppet assembly is contained in a cartridge with internal filtration for easy in-field changing.
SKU
$552.00
Typical Applications
- Operation of high flow, low pressure equipment—such as sirens—from high pressure air tanks
- Component testing
- Air tank fill stations
- Firefighting air systems
- Instrumentation and calibration panels
- Process industry control
- Shipboard and offshore air and gas control
- Aircraft service equipment
- Electronic industry rare gas flow
- Precision gas mixing equipment
Specifications
| Type | High flow reducing regulator |
| Hand Loaded/Operated or Dome/Air Operated | Hand/Spring Loaded |
| Maximum Rated Pressure | 6000 psi |
| Outlet Pressure Range | 0–400 psi |
| Outlet Pressure Rating | 6000 psi |
| Inlet Port Size | 2 ea 1/4 in FNPT (one inlet, one gauge) |
| Outlet Port Size | 1 ea 1/4 in FNPT (gauge), 1 ea 1/2 in FNPT (outlet) |
| Flow Coefficient (Cv) | 0.8 (equals 0.23 in orifice) |
| Outlet Pressure Variations with Inlet Pressure Variations | 10 psi rise/1000 psi inlet drop |
| Leakage | Bubble tight |
| Weight | 1300 g |
| Overall Length | 6.5 in |
| Round Diameter | 3 in |
| Minimum Temperature | -15ºF |
| Body Materials | Anodized aluminum |
| Internal Materials | Anodized aluminum, Brass, Stainless |
| Seal Materials | Kel-F, Viton |
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