Name：single-seat pneumatic control valve
Model：48-21105
Quoted price：面议
Feature：48-21105 single-seat pneumatic control valve
single-seat pneumatic control valveDetails：
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.
Parameters and specifications :
|
□ □ |
2 1 |
□ |
□ |
□ |
□ |
|
Actuator |
Valve body |
Valve spool |
Flow type |
Valve trim |
Valve bonnet |
|
47.positive action 48. reaction |
21 |
0. No specified 1. Profiled outline 6. Soft seal 7. Low noise, anti-corrosion |
0．No specified 1．Straight line 2. Equal percentage |
0．No specified 4．Quick change 5．Thread connetion
|
Without marking is standard type EB：extension type AB：heat sink type |
