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Industrial Hydraulics
Proportional valve series Relief valve series Flow control valve series Directional control valve series Cartridge valve series Others Internal gear pump Standard manifolds
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Double pilot-check valve Single pilot-check valve Counter-balance valve Relief valve Dual Cross Relief Valves 2 Ways Flow Divider Sequence valves Double Pump Unloading Valve High-pressure ball valve Splite-Flow Valve Stroke control valve Overturning Valve Selector Valve
Explosion-proof Technology
Cartridge Valves
Proportional valve series Solenoid valve series Directional control valve series Relief valve series Flow control valve series Counter-balance valve series Coils Cavity
Electronic Controls

Modular Relief Valve

Technical specification of Modular Relief Valve

Modular Relief Valve Manufacturers

Technical Specification of Modular Relief Valve

specification	02	03
Max. working pressure (MPa)	31.5
Max. Flow (L/min)	60	100
Working fluid	Mineral hydraulic oil; phosphate-ester hydraulic oil
Fluid temp. (°C)	-20~70
Viscosity (mm²/s)	10~800
Pressure range (MPa)	5, 10, 20, 31.5
Cleanliness	NAS 1638 class 9, recommended filtration precision Min β₁₀≥75.

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Valve Brands Suppliers

NINGBO HOYEA MACHINERY MANUFACTURE CO.,LTD

Address:LIXIE VILLAGE, HENGXI TOWN, YINZHOU DISTRICT, NINGBO, ZHEJIANG, CHINA
E-mail: [email protected]
Tel: 0574-88068517
Fax: 0574-83086082
Phone: +86-13757480317
Website: www.hoyea.com

HOYEA, established in 1993, is an innovative modern enterprise, and is a leader in the field of fluid power transmission & control in China. Our company mainly produces Screw-in Cartridge valves, proportional valves, explosion isolation valves, and hydraulic systems, etc.

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