The 1/4″ NPT Adjustable Pressure Relief Valve provides a simple way to add adjustable over-pressure protection to compatible equipment and piping systems.

Featuring a 1/4-inch male NPT connection and an adjustable 0–100 PSI range, the valve allows you to select the desired relief setting using the large adjustment knob.

Once system pressure reaches the valve’s set point, the valve is designed to open and relieve excess pressure. The adjustable design makes it useful for a variety of equipment configurations where a fixed-pressure relief valve may not provide the flexibility you need.

Features

• 1/4″ male NPT connection
• Adjustable 0–100 PSI range
• Large adjustment knob for easy setting
• Clearly marked pressure scale
• Compact design
• Brass construction
• Easy to incorporate into custom piping and equipment
• Useful for stills, steam systems, pressure vessels, and other compatible applications

This is the standalone pressure relief valve only, making it a good choice for customers building their own system or replacing the valve in an existing assembly.

Safety Note

Always select, install, and operate pressure-relief equipment according to the pressure rating and requirements of the entire system. Never operate a vessel or component above its rated working pressure.