single-seat pneumatic control valve

48-21105 single-seat pneumatic control valve

48-21105 single-seat pneumatic control valve actuators by ΣF and 21000 series single-seat valve of two parts . ΣF actuator is the conventional spring film executive body and a combination of force amplification system , which uses the leverage works. The actuator output force of 2.6 to 5.2 times zoom , 21000 series single-seat valve with top guide structure , ensure stable operation of the valve . The series control valve common good , suitable for a variety of fluid control process . Main features : 1, with a variety of spool , including rapid replacement of the valve body , low capacity spool , soft seal spool , low noise and anti-cavitation valve body , using a wide surface . 2, the top guide structure , large guide area , good stability. 3 , a small amount of leakage . 4, with ΣF actuators can withstand high differential pressure . 5 , valve, valve seat sealing surface may surfacing tungsten carbide cobalt chrome , improve valve life.

SHANGHAI AUTOMATION INSTRUMENTATION CO. LTD.

NO. 11 AUTOMATION INSTRUMENTATION FACTORY

Shanghai Yi Electric Actuator

SHANGYI ELECTRIC ACTUATOR

SHANGYI BRAND

SHANGZIYI THEMOCOUPLE AND PRESSURE GAUGE

Parameters and specifications :