Bendix K049777 QRN Quick Release Valve, 3/8" NPT Ports, 0 PSI Differential Pressure

Product Details

Special Notes

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Product Description

Manufacturer: Bendix

Part Number: K049777

Condition: New

Delivery Ports: 3/8" NPT

Supply Port: 3/8" NPT

Crack Pressure: 0 psi

The function of the quick release valve is to speed up the exhaust of air from the air chambers. It is mounted close to the chambers it serves. In its standard configuration, the valve is designed to deliver within one psi of control pressure to the controlled device; however, for special applications the valve is available with greater differential pressure designed into the valve.

Several styles of quick release valves are available and are functionally the same. The QRV quick release valve is the oldest design and utilizes a die cast metal body with an internal diaphragm, spring and spring seat. The QR-1 quick release valve also has a die cast body and diaphragm, but does not employ a spring or spring seat. The (non-serviceable) QRN-2 quick release valve is a nonmetallic version of the QR-1 quick release valve. The QR-L quick release valve is an inline device.

Cross References: K049777, 060-K049777, 800064, 065067, 5000687, 65067, KN32005, 802743, 060-802743, KN32005, 070-KN32005, VS-1129, VS1129, 356-VS1129
A cross reference listing means that this item should be a suitable replacement for the part numbers listed. You should check the description to be sure it will work in your application.