The ZSPNC small pneumatic piston shut-off valve consists of a pneumatic piston actuator and a shut-off mechanism. The valve core adopts a top-guide balanced (or unbalanced) valve core (hard and soft), which has the characteristics of simple structure, reliable operation, strict closeness, and quick opening. Applicable to non-granular, non-impurity gas, liquid medium, automatic control system requiring fast and tight shut-off, fast venting.
Specification model
□Main technical parameters
○ Main technical parameters of the cutting mechanism
○ Matching relationship between main technical parameters and cutting mechanism of the actuator
○ performance indicators
○ Allowable pressure difference
□Can be equipped with accessories
Handwheel mechanism, air filter pressure reducer, solenoid valve, signal echo, etc.
Dimensions
□ Allow the relationship between medium pressure and working temperature
□Main parts materials
