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May  2 , 2024  Thursday
Home> pneumatic valve >> VQ641Fpneumatic V-type ball valve
  • Product number:MC-000000004285
  • Product name:pneumatic V-type ball valve
  • Product Type:VQ641F
  • Product nameplate:SAIC
  • Project Category:pneumatic valve >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
Pneumatic V-type ball valve is a right angle rotary control valve, used with valve positioner, achieve ratio adjustment; used with two-bit five-way solenoid valve and control box, achieve switch controlling. V-type valve spool with V-type notch, can cut off and control fluid. Impact structure, small size. Used for control air, liquid, solid particles. Widely used in petroleum, chemical, papermaking, fiber, power, metallurgy, pharmacy, environmental protection industrial department and other automatic system
Features:
1、pneumatic V-type ball valve made up of valve body and pneumatic actuator and other components
2、excellent regulation characteristics
3、largest flow capacity
4、V-type valve use two-bearing structure, high mechanical stability, small start torque, ensure great flexibly and response speed
5、Greatest reliability(safety): valve body is integrated structure, sturdy and durable, not affected by pipe pressure, prevent the leakage of valve body
6、Good sealing of metal valve seat
7、Strong cutting off ability
8、Pneumatic V-type ball valve, impact structure, small size and light weight, convenient installation, convenient maintenance
9、Pneumatic actuator use piston cylinder and crank transfer structure, large output torque, small size
Nominal diameter mm
DN15-DN300
Material code
C
P
R
Main components
Valve body
WCB
ZG1Cr
18Ni9Ti
ZG1Cr18Ni
12Mo2Ti
Sphere
2Cr13
1Cr18Ni9Ti
1Cr18Ni12MoTi
Valve stem
2Cr13
1Cr18Ni9Ti
1Cr18Ni12MoTi
Sealing ring
Stronger PTFE , counterpoint polystyrene
Filler
PTFE, flexible graphite
Suitable conditions
Suitable media
Steam 、water、oil
Acetic acid
Suitable temperature
-28℃ - 300℃
Actuator
Model number
DA/SR series、GTD/GTE series、QGSY series
Pressure of air supply
0.4-0.7MPa