Aqua Environment 907-NF-L Low Temperature Unloader Valve
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$128.40 /Each
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Manufacturer warranty Description
Aqua Environment, 907-NF-L, Low Temperature Air Operated Unloader Valve
Features:
- Unloader Valve
- Air operated
- 70 psi Minimum Control Pressure
- Non-filtered
- Low temperature
The model 907 unloading valve uses a low control pressure to shut off a high-pressure line such as on the discharge of a compressor. When control pressure is released the valve opens. A minimum of 70 PSI control pressure is required to operate the valve at 6000 PSI. Control pressures up to 5000 PSI can be used without affecting operation or damaging the valve. One application for the valve is to unload a compressor upon shutdown. Interstage pressure could be used as the control pressure.
Technical details
Main features
- Weight 200 g
- Body Material Anodized Aluminum
- Flow Coefficient (Cv) 0.05 (equals 0.06 in. orifice)
- Version Low Temperature
- Overall Length 3.5 Inch
- Minimum Temperature -40 °F
- Control Port Size 1/4 in. MNPT
- Maximum Control or Dome Pressure 5000 PSI
- Actuating Pressure 70 psi at 6000 psi inlet 50 at 4000 psi inlet 25 at 2000 psi inlet
- Internal Materials Brass Stainless
- Seal Materials Kel-F Nitrale Nylon
- Round Diameter 1.5 Inch
- Maximum Rated Pressure 6000 PSI
- Inlet Port Size 1/4 in. MNPT
- Outlet Port Size 1/8 in. FNPT - must vent to atmospheric pressure
- Maximum Differential Pressure 6000 PSI
- Outlet Pressure Rating Atmosphere
- Leakage Bubble Tight
- Special Notes No inlet filtration
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