Need to let off a little pressure? When you need positive protection against over-pressure, specify relief valves from Macro Technologies Inc. They out perform ordinary relief valves!

The Relief Valves are available in pressure ranges from .5 to 150 P.S.I. and in a wide variety of configurations. The soft seat provides a "bubble tight" seal and it is available in a variety of materials for media compatibility.

As pressure increases the poppet is lifted off of the seat relieving the pressure. As the pressure is relieved the poppet settles back onto the seat and the soft seal again seals your system.

• Tamper proof after adjustment.
• Corrosion resistant materials available.
• A wide variety of sizes and configurations

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