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DN04 Modular Pilot Check Valve

DN04 Modular Pilot Check Valve

Check Valve

Technical Specification of DN04 Modular Pilot Check Valve

DN		4
Max working pressure (MPa)		31.5
Max. Flow (L/min)		30
Working fluid		Mineral hydraulic oil; phosphate-ester
Fluid temp. (°C)		-20~70
Viscosity (mm²/s)		2.8~500
Opening pressure (MPa)		a: 0.2 b: 0.4
Cleanliness	The maximum allowable cleanliness of the oil should be according to 9^th degree of Standard NAS 1638. It is suggested that the minimum filter rating should be β₁₀≥75.

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Modular Pilot Check Valve

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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