6600 Series Bleed Valves
HOKE 6600 Series bleed valves allow for quick, easy manual bleed-off of system pressure. These valves come in a variety of configurations, including straight, elbow, union, and tee.
Features
- Compact installation
- 316 stainless steel construction
- Flow configurations
- Straight (6610 Series)
- Directed (6631 Series)
- Union (6670 Series)
- Elbow (6660 Series)
- Tee (6680 Series)
- Integral tube ends
- Special High Tolerance NPT Thread
Benefits
- Safe
- Reliable
- GYROLOK® fitting connections eliminate pipe thread leak paths
Typical Applications
- Air, hydraulic systems, or natural gas
- Venting or purging of liquids and gases
- For use on instrument manifolds
Technical Data
Body Material: 316 stainless steel
Maximum Operating Pressure: 6000 psig @ 70° F [414 bar @ 21° C]
Operating Temperature Range: −40° F to +600° F [−40° C to +316° C]
End Connections: 1/4″, 3/8″, 1/2″ GYROLOK®
Average Operating Torque @ Maximum Opeating Pressure: 40 in-lbs
Operating Instructions
- Valve is operated by turning the bleed port nut with a wrench. Use appropriate back-up wrench to hold body, while turning bleed nut.
- As the bleed nut is turned, pressure forces the ball off the seat. Pressure is vented through a hole drilled in the nut, angled back toward the body of the valve. Make sure flow is directed away from user.
- Those using the valves should wear protective clothing, especially goggles.
- No attempt should be made to repair or dismantle the valve.