|
Dual Check Valves with Remote Release, Flow Controls and Optional Manual Release 3/8 & 1/2 NPTF
Click here for more Optional Dual Release of Trapped Air
Bubble Tight Locking
Remote Release to Atmosphere
Flow Controls Basic Operation: This valve was designed for the Automotive Industry, where trapped air must be released before repairing equipment. In the event of a pressure loss, both output ports will lock bubble tight, as long as pressure is applied to the pilot port ‘PT’. Releasing pressure to the pilot port ‘PT’ will release trapped air to atmosphere. Optional manual release and flow controls are also available with this model. Operating Data: | | | | Min. / Max. Pressure: | 40-120 psi | | | Adv & Retract Ratio: | The ratio of advance / retract pressures (or retract / advance) should not be greater than a ratio of 2 to 1. | | | Temp. Range: | 30 - 150 F; 30-350 F (see table) | | | Cycle Rate: | 1 cycles/sec max. | | | Flow Capacity (Cv): | 3.9 | | | Auto Exhaust: | At 80 psi trapped air, the pilot port ‘PT’ must drop to 30 psi to exhaust. | | | Cracking Pressure: | 1-2 psi | | | Service: | Properly filtered dry air or dray air |
Can't find what you are looking for? In addition to over 250 valve models in stock, we also make valves for special applications where smaller size, higher temperature and greater flow maybe required. Give us a call (262) 782-6125 or email: contact@ngtvalves.com
|
