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This product is a shut-off valve for ESD systems in the petrochemical industry. The product is designed according to API, GB standards, and has API, TS, SIL, Fire safe, explosion-proof certification. The product adopts maintenance-free metal sealing structure, and the sealing materials include HVOF, thermal spray, overlay welding, nitriding and so on. Supplied with single-acting pneumatic or hydraulic actuators, all specifications are capable of quickly closing the valve within 10 seconds of ESD triggering. The control pipeline of the valve adopts a closed-cycle design, and the actuator cylinder wall is completely isolated from the atmosphere, which can be used normally in heavy rain or low temperature environment, achieving true IP56/IP67 protection.
Products can be equipped with explosion-proof cover, speed controller, PST control module, solenoid valve 1oo2 or 2oo2 redundancy configuration according to customer needs.
Add: No. 245, Hangyin Road, Zhuqiao Town, Pudong New Area, Shanghai
Tel: +86-21-68780990
Site: www.Hwvalve.com
E-mail: sales@hwvalve.com
HGWA No. 31011502009128SitemapXMLHGWA No. 31011502009128SitemapXML
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