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SHANGHAI AUTOMATION INSTRUMENTATION CO.,LTD.
Address:No.191 Guangzhong Road (West) Shanghai
Tel:0086-21-59189606
Fax:0086-21-60917975
Website:www.sc-saic.com/english
E-mail: tom.saic@gmail.com

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

 


SHANGHAI AUTOMATION INSTRUMENTATION CO.,LTD. Copyright Address:No.191 Guangzhong Road (West) Shanghai
Website:www.sc-saic.com/english Code: GoogleSitemap
 Companyname: Tel:0086-21-59189606 Mobile:
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Tel
0086-21-59189606
Fax
0086-21-60917975
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