Hao Wolfowitz ZMAP cryogenic valve

Hao Wolfowitz ZMAP cryogenic valve principle structure: ??? cryogenic valve by a pneumatic diaphragm actuator and low temperature in single, double seat valve of two parts. The signal input to the pressure regulator chamber pneumatic diaphragm actuator to produce thrust, driven spool by connecting rod, change spool position valve cross-sectional area of ??the flow of change, to achieve the medium flow regulation. ? Hao Wolfowitz ZMAP cryogenic valve Overview: ??? cryogenic valve is a single, double seat control valve deformation of the product. It differs from a normal temperature regulating valve that uses a long-necked type valve cover, the filler in work at room temperature. Suitable for medium -60 ~ -250 ℃ cryogenic strong state (such as liquid oxygen, nitrogen, etc.) regulation. To ensure regulation accuracy must be equipped with a positioner. ??? For more product information, please come to our main site. Because the site constraints, only trouble you go to the company website address Contact inquiry.