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The New Pilot Unloader Valve is a compact, brass-built pneumatic control valve designed for air compressors. Featuring 1/4" female NPT inlet threads and a preset operating pressure range of 145-175 PSI, it efficiently cycles compressors by actuating throttle controls or discharge valves. Its manual unloader lever and dual-port design provide versatile, reliable performance in tight spaces, making it an essential upgrade for professional-grade compressed air systems.
| ASIN | B01LY4YLYF |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #169,875 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #556 in Air-Compressor Accessories |
| Brand | conrader |
| Color | Gold |
| Customer Reviews | 4.4 4.4 out of 5 stars (58) |
| Date First Available | April 21, 2009 |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Package Quantity | 1 |
| Item Weight | 7 ounces |
| Item dimensions L x W x H | 3.5 x 1 x 1.25 inches |
| Item model number | P-25H |
| Manufacturer | CDI/STEUBY/CONRADER |
| Material | Brass, Stainless Steel |
| Maximum Operating Pressure | 200 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.13 Inches |
| Outlet Connection Type | FNPT |
| Part Number | P-25H |
| Product Dimensions | 3.5 x 1 x 1.25 inches |
| Size | Medium |
D**N
Fit perfectly
Works great
R**N
Works great
Exactly as described and works perfect!
A**H
Exact replacement
Replaced the compressor unloader valve on a gas 5hp twin. Throttle works perfectly and was set at 152-on and 175-off right out of the box. Great deal
C**N
Easy installation
This valve will work on most of any type of portable air compressor that has a gas engine. Very easy to install right out of the box. You may want to wrap all of the threads with pipe tape. Other than that it's a great product and I will be looking to purchase two more of them as preventive maintenance for my other compressors. I rate and review all the items I buy honestly and with that being said. I would recommend this to anyone. Thanks
J**R
You will need to fine-tune the adjustment via the nuts on the end - once done it's good. It did not come w/ any instructions
Works as advertised - This was used to vent to my unloader valves on the aircompressor. You will need to fine-tune the adjustment via the nuts on the end - once done it's good. It did not come w/ any instructions, however they are available on the net and that would be nice. Very solid feeling.
R**B
Good buy.
This valve came in on time. Worked really well. It was already factory set up. Good buy.
T**Y
Received on time
Great part.. works exactly as stated
V**Y
Works great.
Just what I needed. Works great.
Trustpilot
1 month ago
2 months ago