HSP’s In-line Direct Acting Relief Valve (Adjustable) are designed and manufactured in house



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Product Description

This direct acting relief valve provides protection for system components against excessive pressures and pressure caused
by thermal expansion of fluid. The valve is seated by an adjustable spring which is set to the required relief pressure. Working
parts are hardened steel and are designed to give a high degree of tolerance to contamination. A hand adjustable version,
suitable for panel or line mounting is available.

Stainless Steel options available on request.

Product Features

Working Pressure up to 210 Bar
Material Zinc Plated Steel body
Flow up to 30 l/min
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