pneumatic diaphragm sleeve control valve

Model：7A/7B-41000
Category：Pneumatic Valve
origin：SHANGHAI

SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD

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7A/7B-41000 pneumatic diaphragm sleeve control valve

7A/7B-41000 pneumatic diaphragm sleeve adjusting valve, made up of 7A、7B pneumatic diaphragm actuator and introduced sleeve valve. Valve spool use balanced structure, large pressure difference.

Valve body :SCPH2（WCB）　　SCPH21（WC6）　　SCS14A（CF8M）　ZG1Cr18Ni9Ti

Internal components: SUS403，SUS304，SUS316，1Cr18Ni9Ti

Model 7 □ 4 1 □ □ □ □　

7 □

4 1

□

Actuator

Valve body

Valve spool

Flow characteristics

Internal components

Upper cover

A air off

B air on

5．Balanced valve spool with metal sealing ring

6．Balanced valve spool with PTFE sealing ring

0．No indicate

1．Straight line

2. equal percentage

0．No indicate

1．Standard sleeve

No marked as standard

EB：extended

AB：heat sink