Pneumatic PFA PTFE Lined Butterfly Control Valve

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Pneumatic PFA PTFE Lined Butterfly Control Valve description

Pneumatic PFA PTFE Lined Butterfly Control Valve is composed of a pneumatic piston actuator and a PFA or PTFE lined butterfly Control valve.Pneumatic PFA PTFE Lined Butterfly Control Valve has excellent anti-corrosion performance,because the valve trim is lined with PFA or PTFE,such as disc,stem,body,etc.

Pneumatic PFA PTFE Lined Butterfly Control Valve has the advantages of corrosion resistance, no leakage, long life, etc. It is suitable for working conditions with corrosion or cleanliness required with temperature ≤180 °C.Pneumatic PFA PTFE Lined Butterfly Control Valve can be applied to any concentration of acid, alkali, salt and oxidant, reducing agent, organic solvent and other medium.Pneumatic PFA PTFE Lined Butterfly Valve is an ideal product for the use of shut-off and control equipment for gas, liquid and semi-fluid pipelines and vessels in chemical, petroleum, pharmaceutical, food, iron and steel smelting, papermaking, hydropower and other systems.

Pneumatic PFA PTFE Lined Control Butterfly Valve Body Type	staight-way cast butterfly valve
Nominal Diameter	DN50~DN1000
Nominal Pressure	PN10,PN16,Class150Lb
Flange Standard	HG/T20592-2009,ANSI B16.5,JIS B220
Connection Type	flanged
Bonnet Type	integrated style
Gland Type	gland compression type
Packing	V-type PTFE, flexible graphite
Disc	vertical plate
Flow Characteristics	equal percentage,quick open,linear
Actuator Model	GT/SR/AT/AW/TH（QGSY） series
Air Supply Pressure	400-700KPa
Air Source Interface	G1/4″、G1/8″、G3/8″、G1/2″
Ambient Temperature	（-30-+70℃）
Action Type	single-acting,double-acting
Accessories	solenoid valve,air filter pressure reducing valve,limit switch ,handwheel,positioner,etc.

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