杠杆式安全阀

  • 网络lever safety valve;Lever and weight loaded safety valve
杠杆式安全阀杠杆式安全阀
  1. 杠杆式安全阀主要依靠杠杆重锤的作用力而工作,但由于杠杆式安全阀体积庞大往往限制了选用范围。

    Lever-type safety valve lever to rely mainly on the weight of the work force , but the lever-type safety valve size often limit the choice of scope .