Conrader RCQ-HU Pilot Valve with Hand Unloader - 1/4" FNPT Inlet, Select PSI
Conrader RCQ-HU Pilot Valve with Hand Unloader - 1/4" FNPT Inlet, Select PSI
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Product Description
Conrader RCQ-HU Pilot Valve with Manual Hand Unloader
The Conrader RCQ-HU uses receiver pressure to send a pneumatic control signal to compressor unloaders, throttle controls or other compatible devices. This model has a 1/4" FNPT inlet and two 1/4" FNPT outlets, offset 90°. The hand lever provides manual unloading control.
Specifications
| Manufacturer | Conrader |
|---|---|
| Model | RCQ-HU |
| Valve function | Pneumatic pilot control |
| Manual control | Hand unloader lever |
| Inlet | 1/4" FNPT |
| Pilot outlet | Two 1/4" FNPT outlets, offset 90° |
| Body material | Brass |
| Pressure setting | Select the required cut-in / cut-out pair |
| Outlet orientation | Two outlets offset 90° |
Available Pressure Settings
The lower number is the load (cut-in) setting. The higher number is the unload (cut-out) setting. At cut-out, the pilot opens to pressurize the downstream control line; at cut-in, it closes and releases that control signal.
| 27-35 PSI | Loads at 27 PSI; unloads at 35 PSI |
|---|---|
| 30-40 PSI | Loads at 30 PSI; unloads at 40 PSI |
| 50-60 PSI | Loads at 50 PSI; unloads at 60 PSI |
| 80-100 PSI | Loads at 80 PSI; unloads at 100 PSI |
| 100-110 PSI | Loads at 100 PSI; unloads at 110 PSI |
| 110-125 PSI | Loads at 110 PSI; unloads at 125 PSI |
| 130-140 PSI | Loads at 130 PSI; unloads at 140 PSI |
| 110-145 PSI | Loads at 110 PSI; unloads at 145 PSI |
| 140-160 PSI | Loads at 140 PSI; unloads at 160 PSI |
| 150-165 PSI | Loads at 150 PSI; unloads at 165 PSI |
| 140-175 PSI | Loads at 140 PSI; unloads at 175 PSI |
| 180-200 PSI | Loads at 180 PSI; unloads at 200 PSI |
Application and Selection
For Quincy applications that use this two-outlet pilot-valve configuration. Match the original valve’s connections, outlet orientation and load/unload settings.
Match the original inlet thread, pilot outlet connection, mounting and both pressure settings. This valve controls another device through a pilot signal; it is not a direct replacement for a discharge-unloader/check-valve combination or a certified safety relief valve. Keep the compressor’s separate pressure-protection devices in place.
