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Pneumatic discharge valve



Pneumatic discharge valve

Pneumatic discharge valve is controlled by pneumatic actuator. Performance and purpose: easy to operate, open and free, flexible and reliable movement; valve disc assembly and maintenance is simple, sealing structure is reasonable, sealing ring replacement is convenient and practical. Pneumatic discharge valve is controlled by pneumatic actuator. Performance and purpose: easy to operate, open and free, flexible and reliable movement; valve disc assembly and maintenance is simple, sealing structure is reasonable, sealing ring replacement is convenient and practical. Structure: Mainly consists of valve body, valve disc, seal ring, valve stem, bracket, valve gland, hand wheel, flange, nut, positioning screw and other parts.

       Performance and use

       The valve is easy to operate, free to open, flexible and reliable movement; valve disc assembly and maintenance is simple, sealing structure is reasonable, sealing ring replacement is convenient and practical.

       Structure and principle:

       (1) Body, (2) Bracket, (3) Handwheel: Ball Black Cast Iron

       (4) Valve core: enamel

       (5) rubber gasket

       (6) PTFE plate

       (7) Packing: PTFE sealing ring

       (8) Press Cover: Cast Iron

       (9) Lead screw, (10) Stem nut: Cast iron

       (10) Suitable for design pressure P ≤ 0.6MPa, working temperature t ≤ 1500C helium glass discharge valve.

       The technical condition of this valve shall comply with the provisions of HG5-16-79. This valve is resistant to various acids, alkalis, salt solutions and organic solvents except phosphorous and phosphorous light media, hydrofluorocarbons, hydrochloric acid, sodium hydroxide and potassium hydroxide.