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98-21105 pneumatic diaphragm single-seat control valve 

98-21105 pneumatic diaphragm single-seat control valve   is a company I plant the introduction of US manufacturing technology to produce Masoneilan 21000 series of single -seat control valve with self-developed a new generation of actuators - pneumatic membrane composed of multi-spring actuator. It has the use of a wide surface actuators compact , lightweight characteristics , but also has 21 000 single-seat valve , good stability, small amount of leakage characteristics. Petroleum , chemical, power plants , light industry, textile , metallurgy and other industrial process control used in ideal one valve pneumatic control products.

Body SCPH2 (WCB) SCPH21 (WC6)

SCS14A (CF8M) ZG1Cr18Ni9Ti

Trim SUS304, SUS316, SUS403,0Cr18Ni12Mo2Ti, 1Cr13

Model represents 9 □ 2 1 □ □ □ □