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      External lever & spring & weight

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      External lever & spring & weight

      COTECH has designed and manufactured an extensive range of valves with accessories for specific applications.
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      External Lever & Spring

      Provide additional external force to anticipate closure in applications where rapid media flow reversal requires the valve to close faster than standard.


      External Lever & Weight

      Provide additional external mass to increase the cracking pressureand closing force of the disc.


      External Lever & Spring & Weight

      Thesevalves use the combination of a weightand spring to increase the cracking pressureand closing force of the disc.



      If you have any enquiry about quotation or cooperation,please feel free to email us at engineering@www.phqingjie.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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      华体会平台入口
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