Pilot Operated Pressure Relief Valve Solenoid Controlled / 31 Years Directional Control Valves Manufacturer | SEVEN OCEAN HYDRAULICS

Pilot Operated Relief Valve. / Our engineering expertise of control valve ensures we always seek new ways to innovate and create growth potential.

Plot Operated Relief Valve

DB-10, DB-20, DB-30, DBW-10, DBW-20, DBW-30

Pilot Operated Pressure Relief Valve Solenoid Controlled

Pilot Operated Relief Valve.
Pilot Operated Relief Valve.

Seven Ocean Hydraulics' threaded connecting DB Series valves are used for limiting the operating pressure which protects the hydraulic system from excessive pressure, and DBW Series are for limiting and magnetically unloading or venting the pressure achieved by controlling the mounted directional valve. The pressure relief valve consists of a logic valve in the bottom and a relief valve and pressure adjustment element.

Product Specification
 DB-10DB-20DB-30
Maximum Flow Rate250 lpm / 66 gpm500 lpm / 132 gpm650 lpm / 172 gpm
Maximum Operating Pressure350 Bar / 5000 psi
Maximum Allowable Back Pressure at Port Y (External Drain)350 Bar / 5000 psi
Weight (kg)2.63.54.4
 DBW-10DBW-20DBW-30
Maximum Flow Rate250 lpm / 66 gpm500 lpm / 132 gpm650 lpm / 172 gpm
Maximum Operating Pressure350 Bar / 5000 psi
Maximum Allowable Back Pressure at Port Y (External Drain)350 Bar / 5000 psi
Weight (kg)4.35.26.1
Product Literature

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Pilot Operated Pressure Relief Valve Solenoid Controlled | 31 Years Directional Control Valves Manufacturer | SEVEN OCEAN HYDRAULICS

Located in Taiwan since 1989, SEVEN OCEAN HYDRAULIC INDUSTRIAL CO., LTD. has been a hydraulic valves, power units and accessories manufacturer. Their main products, include Plot Operated Relief Valve, Solenoid Operated Directional Control Valves, Pilot Operated Directional Control Valves, 4/2 Directional Control Valves, 4/3 Directional Control Valves, Variable Volume Vane Motor Pumps, Modular Stack Valves, Sandwich Valves, Hydraulic Power Units, Hydraulic Pressure Control Valves and Flow Control Valves, which are suitable for forklift, machine tool, plastic injection and recycling electrical machinery industries .

SEVEN OCEAN HYDRAULICS's Plot Operated Relief Valve are reliable, sustainable, and cost effective, bringing you long-term value at an affordable price-point. With over 30 years of experience in manufacturing hydraulic systems, valves and components, Seven Ocean Hydraulics is able to streamline production time and has a greater control over product quality with in-house manufacturing of core components. We have gained trust from world- renowned brands for OEM projects, providing essential components for hydraulic products that are seen and used all over the world.

SEVEN OCEAN HYDRAULICS has been offering customers high-quality hydraulic valves, both with advanced technology and 34 years of experience, SEVEN OCEAN HYDRAULICS ensures each customer's demands are met.

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