D6 – 2/2 Way Butterfly Valve Fitted With Pneumatic Actuator

Technical Details 
Pnuematic Actuator
Maximum Working Pressure10 Bar
Pressure Range for Double Acting2.5 to 8 Bar
Pressure Range for Single Acting (With Spring Return)4.5 to 8 Bar
Operating Temperature Range-20~80℃ (Standard) , Optional : -35~80℃ or -20~150℃
Rotate Angle 90° ±5%
LubricationAll the kinetic components are coated with lubricant with long service life.
Estimated Shelf LifeOne million rotation times
RemarkLimit switch (feedback) can added on top of penumatic actuator as optional or upon requested
Butterfly Valve
Working MediaAir, Water, Oil or Gas
Orifice SizeDN40, 50,, 65, 80, 100< 125, 150, 200, 250,300
Function2/2 Way Normally Closed or Normally Open
Structure TypeMidline, Double Eccentric, Three Eccentric, Variable Eccentric, Uniaxial Eccentricity
Body MaterialCast Iron or Steel, Stainless Steel SS304 or SS316, UPVC or CPVC, Nodular Cast Iron
Disc MaterialDuctile Iron or Stainless Steel SS304
Connection TypeWafer, Flange, Quick Clamp or Welding
Seal Material & Operating TemperatureNBR : -10~90℃
EPDM : -10~120℃
Viton : -10~150℃
PTFE : -20~180℃
Stainless Steel : -20~400℃
Copper or Hard-Alloy (To Be customized)
Butterfly Valve CodeButterfly Valve, Insulation Butterfly Valve, Desulfurization Butterfly Valve, Check Butterfly Valve, Fast Butterfly Valve, Square Shutter Butterfly Valve
Medium Pressure Range0~1.0MPa (0~10 Bar)
0~1.6MPa (0~16 Bar)
0~2.5MPa (0~25 Bar)
0~4.0MPa (0~40 Bar)
Manufacturing StandardGB, ISO, ANSI, DIN
RemarkPlease indicate any additional requirements
KLQD - Company Logo
Brand NingBo Kailing Pneumatic Co Ltd, KLQD
Made in China
Product Type Actuator
Product Category D6
Product 2/2 Way Wafer Butterfly Valve Fitted With Pneumatic Actuator
Application General Purpose