DESCRIPTION
A Variable Flow restrictor with Positive Shut-Off and Free reverse Flow
A wide range of flow adjustment in the controlled flow direction is possible because of the fine thread and tapered needle. A spring biased ball check allows full flow in the opposite direction. Unwanted changes in adjustment are prevented by a lock nut.
FEATURES AND BENEFITS
- A wide range of flow adjustability
- Lock nut to maintain flow setting
- Positive shut-off
- Eliminates need for extra pipe nipple
SPECIFICATIONS
Max Cracking Pressure psi: 2.50
Max Cracking Pressure bar: 0.17
Recommended Operating Tempature Range (°F): -15 to +400
Recommended Operating Tempature Range (°C): -26 to +204
- Maximum Operating Pressure (non-Shock Service): Brass: 2,000 psi (138 bar)
- Cracking Pressure: 1 to 2.5 psi (.07 to .17 bar)
- Operating Temperature range: -15° to +400° F (-26° to +204° C)
- Threads: NPTF
- Materials:
- Body, Housing, Plug: Brass
- Collar: Stainless Steel 303
- Needle: Brass
- O-Ring: Viton
- Back-Up Washer: Teflon
- Ball: Stainless Steel 440
- Spring: Stainless Steel 302
- Lock Nut: Brass
- Knob: Aluminum