zzyp type self-尊龙登录

general description
zzyp type self-operated pressure regulator is a actuator product which utilize the energy of the adjusted media to achieve automatic adjustment of the medium temperature without any external energy. the greatest feature of the product is that it can be used in a place without electricity or gas. the press set point can be adjusted in the operation. it has fast-opening flow characteristic, sensitive reaction and good sealing performance. it is widely used in petroleum, chemical, electric power, metallurgy, food, textile, mechanical fabrication, residential construction buildings, and other equipments with automatic pressure adjustment. the attached condenser can be used under 350 ℃.