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SHANGHAI HUIXUAN VALVE

Mobile:+86-17717520739
Wechat:17717520739
Email:info@shxvalve.com
Address: NO.720, Suide Road, Jiading District,Shanghai, China.
Ball valve manufacturer  

Pneumatic V notch ball control valve

  • Port size:1/2"~12" (DN15~DN300)
  • Pressure:PN10-PN40 CL150-CL300
  • Structure:Segmented V type ball
  • Medium:Particles,high viscosity medium
  • Temperature :-29~150℃,-40~450℃
  • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Connection:Flange,Wafer
  • Feature:V port segmented ball valve
Pneumatic V notch ball control valve introduction:
Pneumatic V notch ball control valve is a rotary regulating ball valve, for the pneumatic unit combination of instruments in the execution unit,Pneumatic V notch ball control valve used at temperature (-40 ~ 200℃) and high temperature (-60 ~ 450℃).Pneumatic V notch ball control valve features high transmission efficiency, large thrust, good sealing performance, large rated flow coefficient and strong interchangeability of parts.Pneumatic V notch ball control valve trim and the seat is closed when the "shear" action, Pneumatic V notch ball control valve can be especially used in the medium containing fiber filaments, particles or very high viscosity conditions.Pneumatic V notch ball control valve is widely used in papermaking, petroleum, chemical, pharmaceutical, metallurgy, light textile, sewage treatment and other production departments of gas, steam, liquid transport pipeline medium flow rate, pressure, liquid level, temperature regulation, in order to achieve automatic control process production process according to certain specifications.

Pneumatic V notch ball control valve technical:
Model  
Structure Segment ball
Nominal Diameter Wafer type 1/2”~10” (DN15~DN250), Flange type: 1”~24”(DN25~DN600)
Pressure Rating ASME Class 150 ~ CLASS 300
Connection Wafer type
Body Material WCB, WCC, WC6, WC9, LCB, CF8, CF8M, CF3 .etc
Trim Material Carbon steel、304、316、316L、17-4PH
Packing PTFE, Flexible Graphite
Washer Serrated washer (extremely soft CS, SUS316.etc), wound gaskets
Characteristic EQP, Quick open
Ratio 100:1
Seal Surface Soft seal 、 Metal seal
Travel 90°
Coating Black for Carbon Steel, Stainless steel without coating

Pneumatic V notch ball control valve pneumatic actuator requirement :
ModeSpec Pneumatic Piston Crank Arm Piston
Power/Air Supply Air supply: 400~600Kpa Air supply: 400~600Kpa
Joint Rc1/4”, Rc3/8”, Rc1/2”, ----------
Direct action Air increase, valve close Signal increase, valve close
Reverse action Air increase, valve open Signal increase, valve open
Double action According to signal converting  
Ambient Temp -30~+70℃ -30~+70℃
Standard Coating Yellow ------------
Accessories Solenoid valve, Limited switch
Air filter, locker, etc.
Solenoid valve, Limited switch
Air filter, locker, etc.

Pneumatic V notch ball control valve performance:
Rated CV According to “Flow Characteristic”
Characteristic Equal to EQP
Ratio 100:1
Leakage ANSI/FCI70-2 和 IEC60534-4 Class VI-Soft; Class IV – metal seat
Hysteresis 3% (Positioner), 1% (Without positioner)
Linear 5% (Positioner), 1% (Without positioner)


Our product range:
Shanghai Huixuan is ball valve factory, China Ball valve manufacturer mainly produce pneumatic ball valve,electric ball valve,floating ball valve,trunnion ball valve,segmented ball valve,high pressure ball valve,cryogenic ball valve,3 way ball valve,PTFE lined ball valve,ceramic ball valve,DBB ball valve,cast steel ball valve,stainless steel ball valve,forged steel ball valve,fully welded ball valve, top entry ball valve,italy water ball valve,direct mount ball valve,plastic ball valve and other ball valves.
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