Description
Product introduction:
Model: 48-41922
Name: Pneumatic sleeve valve
Manufacturer: Shanghai Automation Instrumentation Co., Ltd.
Application: 48-41922 pneumatic sleeve valve
41500 Series pneumatic sleeve valve Masoneilan new varieties imported from the United States , it is widely used in industrial processes in chemical, oil refining, metallurgy , power plants and other automatic adjustment and remote control . Rated flow coefficient than other types of straight trip regulating valve high .
Features :
Spool balanced structure that allows the use of large pressure difference .
Spool movement in the sleeve , the guide area, better shock resistance and abrasion resistance .
Sealing surface and the cutting surface structure will be separated , to reduce erosion of the sealing surface medium flows, thereby improving the service life.
Adaptability, simply replace the sleeve can meet the requirements of different nominal flow coefficient and flow characteristics.
Low noise.
Easy to disassemble , inspect and seal.
Body material : SCPH2 (WCB) SCPH21 (WC6)
SCS14A (CF8M)
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41 |
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Actuator |
Valve body |
Valve spool |
Flow type |
Valve trim |
Valve bonnet |
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47.air closed 48. air open |
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4 . Balanced with auxiliary spool valve body 5 . Balanced valve plug with metal sealing ring 6 . Balanced plug with PTFE sealing ring 9. Balanced plug with graphite seal ring |
0．No specified 1．Straight line 2. Equal percentage |
0. Not specified 1. Standard sleeve 2. low noise |
Without marking is standard type EB：extension type AB：heat sink type
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