Description
For Use with Rubber Hose (Hose Clamps Should Always Be Used)
Application: For Use with Continuous Run Air Compressors
The Mark IV Unloader Valve with 90 Degree Inlet Flow Design Combines Pilot Valve, Vent Valve and Check Valve into One Compact Unit and Eliminates the Need for Built In Head Unloaders
- Construction: Forged Brass Body, Zinc Plated Steel Internal Components, Fluorocarbon Piston Ring, Stainless Steel Springs and a Glass Filled Fluoropolymer Check Valve Poppet
- Easy to Install: Place the Mark IV into the Receiver and Attach the Compressor Discharge Line to the Valve Inlet
- Factory Preset Cut- In: Cut- Out: Pressure 95 – 115
- Minimum Cut- In: 60 PSI
- Maximum Cut- Out: 250 PSI
- Can be Field Adjusted
- Tapped & Plugged 1/8 NPT Port for Throttle Control of a Gas Engine
- A Toggle Unloading Lever for One Hand Warm Up Control
- Suitable for Compressors Up to 30 SCFM
- Equipped with M20053 3/8 NPT Muffler





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