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DN20 Diaphragm Actuated Control Valve 1.6Mpa Pneumatic 3 Way Flange Valve with Positioner

DN20 Diaphragm Actuated Control Valve 1.6Mpa Pneumatic 3 Way Flange Valve with Positioner

Brand Name:TOBO
Model Number:Pneumatic valve
Place of Origin:China
Type:Pneumatic Diaphragm Control Valve
Suitable medium:Petroleum, chemical industry,water, gas, oil ect
Working temperature:-45 to 200 Celsius
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Location: Shanghai Shanghai China
Address: No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
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Product Details

Actuator Diaphragm Control Valve With Positioner Pneumatic 3-Way Flange Valve


Pneumatic 3-way ball valve can be divided into L type and T type. L type 3-way ball valve is used for switching the flow direction of media and making two orthogonal passages connected. Four-seat 3-way ball valve has features including artistic appearance


Product Description:


Body material: SS316/SS304

Actuator material: SS304

Disc seal: PTFE/FPM

Stem seal: PTFE/FPM

Piston seal: FPM/NBR


Technical Parameter:


Connection size: DN10-DN80


Thread: 3/8" - 3"


Applicable Medium: Water, Neutral gas or liquid, alcohol, oil, organic solvent, steam


Temperature of Medium: PTFE: -10℃ - +180℃, FPM: 10℃ - +100℃


Viscidity: Max 600mm³/s


Downstream installing / Upstream installing


Controlling medium: air/neutral gas


Controlling pressure: 0.3 - 0.8Mpa


Working pressure: 0-1.6Mpa


Size Range3/4"~12", DN20~300
Acting ModeMulti-Spring diaphragm type
Working Pressure1.6, 4.0, 6.4MPa
Air Supply Pressure0.14, 0.16, 0.28, 0.4MPa
Lifespan1,000,000 (1 Million) Times
Temperature-30°C~70°C
Body MaterialSS304, SS316, SS316L, WCB
Number of Ways2 Way
End ConnectionFlanged
Applicable MediaControl of Water, Air, Gas, Oil, Liquid, Steam, etc
Optional AccessoriesNamur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device
ApplicationFood & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper

Product Description

Pneumatic 3-way ball valve can be divided into L type and T type. L type 3-way ball valve is used for switching the flow direction of media and making two orthogonal passages connected. Four-seat 3-way ball valve has features including artistic appearance and compact and reasonable structure. It can not only switch the flow direction of media, but also connect three passages, or close one passage while making the other two passages connected. Thus, it can control the convergence and diversion of the media in pipe flexibly.


Product features


1. Pneumatic 3-way flange ball valve adopts an integrated structure, seal type of four valve seats and less flange connection, ensuring high reliability and light weight.
2. Pneumatic 3-way ball valve spool is divided into T type and L type, with long service life, large flow capacity and small resistance.
3. The ball valve can be divided into single-acting and double-acting type. The single-acting type has the feature that once the power source has fault, the ball valve will be under a state required by the control system.



A pneumatic valve for use in laminated plastic microfluidic structures. This zero or low dead volume valve allows flow through microfluidic channels for use in mixing, dilution, particulate suspension and other techniques necessary for flow control in analytical devices.

China DN20 Diaphragm Actuated Control Valve 1.6Mpa Pneumatic 3 Way Flange Valve with Positioner supplier

DN20 Diaphragm Actuated Control Valve 1.6Mpa Pneumatic 3 Way Flange Valve with Positioner

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