Pressure Relief and Duplex Valves

Cut away of pressure relief valve

Managing fuel pressure to accommodate the needs of today's diesel engines is crucial to the integrity of the system and to the life of fuel system components. Paragon Products' pressure relief valves provide this peace of mind and help protect filter housings, hoses, fittings, seals, and pumps by eliminating pressure spikes and irregularities.

Paragon's valves satisfy manufacturers' recommendations by offering a number of precision pressure relief units, all based on one versatile and robust package. Valves can be set to relieve pressure ranging from 0.1 to 10.4 Bar (2 to 150 PSI), while flow rates can be adjusted from 0 LPM to 53.2 LPM (0 – 14 GPM). Valve cracking pressure and piston dampening can be customized to meet unique performance requirements. Units with field adjustability are also available.

Product Details

Features & Benefits

Like our pump products, Paragon's valves are thoroughly tested for durability and reliability. Sliding surfaces are nitride hd for unprecedented product life. Ongoing laboratory testing of over two million cycles validates the ability of our valves to perform even under the harshest of operating conditions. Available in a single valve unit or in an easy-to-integrate manifold, our valve packages are based on standard SAEJ1926-12 port sizes and can be modified in size and interface to meet specific application requirements or replace existing hardware.

Valve Models

Class	Item No.	Description	Input Voltage	Flow	Pressure	Max. Current	H×W×D
n/a	64044-9	19 gpm Bi-Directional Valve	n/a	19 gpm / 72 lpm	45 psi / 3 bar	n/a	8×4×4 in / 203×102×102 mm
n/a	62813-XX	Regulating/Relief Valves	n/a	0–20 gpm / 0–76 lpm	0–200 psi / 0–14 bar	n/a	2×3×6.3 in / 51×76×160 mm

Information Request

Please contact us for further information about the Paragon product range or unique configurations for your specific applications.

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