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May  4 , 2024  Saturday
Home> pneumatic valve >> VQ641Fpneumatic V-type ball valve
  • Product number:MC-000000004283
  • 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 linear rotary structure control valve, used with valve positionser, achieve ratio adjustment; used with two-bit five-way solenoid valve and control box, achieve switch control. V type valve spool, can cut off and control fluid, for all kinds of control fields, impact structure, small size, suitable for air, liquid, solid particles media. Widely used in petroleum, chemical, papermaking, fiber, power, metallurgy, pharmacy, environmental protection and other automatic control system
Features:
1、pneumatic V-type ball valve made up of V-type valve body and pneumatic actuator and other components
2、excellent regulation characteristics
3、max flow capacity
4、V-type valve using two-bearing structure, high mechanical stability, small start torque
5、Largest reliability(safety): valve body is integrated structure, sturdy and durable, operation not affected by pipe pressure, prevent leakage of valve body
6、High sealing performance 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 conversion structure, large output torque, small size
Nominal diameter  DN(mm)
25-300
Nominal pressure  PN(MPa)
1.6
Material \material code
C
P
R
Main components
Valve body
WCB
ZG1Cr18Ni9Ti
ZG0Cr18Ni12Mo2Ti
sphere
2Cr13
ZG1Cr18Ni9Ti
ZG0Cr18Ni12Mo2Ti
Valve stem
2Cr13
1Cr18Ni9Ti
0Cr18Ni12Mo2Ti
Sealing ring
Stronger PTFE, counterpoint polystyrene, hard alloy, PTFE
Filler
PTFE, flexible Graphite
Suitable conditions
Suitable media
water、steam、oil
Nitric acid
Acetic acid
Suitable temperature
-28℃ - 500℃
Actuator
Model number
DA/SR series、GTD/GTE series、QGSY series
Pressure of air supply
0.4-0.7MPa
Administer standard
Design and manufacture
Length of structure
Flange size
Pressure temperature
Test inspection
GB12237
GB12221
GB9113
GB9131
GB13927