+86-574-86303380

Contact Us

Ningbo Zhenhai Finotek Machinery Co.,Ltd
Address:118 ZhenNingXi Road, Zhenhai District, Ningbo City, Zhejiang Province, 315221 China
Contact:Mr. Eric Zhou
Phone:86-574-86303380
Fax: 86-574-86303390
E-mail:sales@finotekpower.com
Zip code:315221
www.finotekpower.com

Direct Acting Relief Valve

Direct Acting Relief Valve

Ningbo Zhenhai Finotek Machinery Co.,Ltd is one of the leading China direct acting relief valve manufacturers and suppliers in China, welcome to buy or wholesale customized bulk direct acting relief valve from our factory. DBD Direct acting relief valve consists of a poppet or ball, hold exposed...

  Product Details

Ningbo Zhenhai Finotek Machinery Co.,Ltd is one of the leading China direct acting relief valve manufacturers and suppliers in China, welcome to buy or wholesale customized bulk direct acting relief valve from our factory.

DBD Direct acting relief valve consists of a poppet or ball, hold exposed to hydraulic system pressure on a side and opposed side by a spring of pre-setting pressure on the other. Finotek direct acting relief valve is easily adjustable in normal or high pressure, it is setting with normally closed pressure relief valve. 

While the pressure in the inlet port utilized by the compress spring exceeding the pressure exerted by the pressure in hydraulic system acting the side of hardened ball or poppet. The spring holds the steel ball or valve poppet tightly seated, the port of reservoir on the spring side of the valve, called T port, returns the fluid leakage to tank directly. Finotek directing acting relief valve is usually used as safety valve to protect the normal pressure in hydraulic systems. 

Specifications of direct acting relief valve:

Order code: DBD6, DBD8, DBD10, DBD15, DBD20, DBD25, DBD30  

Max. operation pressure: 40Mpa, 400bar

Max. flow rate: 50L ~ 350L

Valve Inner leakage: 5drops /min. max. at 70Mpa

Adjustment pressure range of direct acting relief valve :

Max. pressure stage: 25bar;

Max. pressure stage: 50bar; 

Max. pressure stage: 100bar;

Max. pressure stage: 200bar; 

Max. pressure stage: 315bar;

Max. pressure stage: 400bar; 

Valve working temperature: -22° F to +250° F (-30°C to +120°C)

Solenoid voltage range: voltage tolerance from 90% 110%.

Medium: Mineral-based fluids better  


Hot Tags: direct acting relief valve, China, manufacturers, suppliers, factory, wholesale, customized, buy, bulk
Related Products

Home | Products | About Us | News | Technology | Contact Us | Feedback | Mobile | XML

TEL: +86-574-86303380  E-mail: sales@finotekpower.com

Copyright © Ningbo Zhenhai Finotek Machinery Co.,Ltd. All rights reserved.