Pneumatic Three Mixing /Diverting Way Control Valve
Pneumatic diaphragm 3-way globe control valve adopts double-seats and cage-guided structure. The valve is divided into 3 way mixing(converging) control valve and 3 way diverting(diverging) control valve. Because the 3-way globe control valve achieves flow mixing temperature rise or temperature reduction, or fluid unequal flow diverting, then it can meet the needs of different working conditions.
The three-way globe control valve has the advantages of compact structure, lightweight, sensitive action, small pressure drop loss, high-pressure type, large valve capacity, accurate flow characteristics, and convenient maintenance, and can be used in the automation control of various working conditions. This 3-way globe control valve has various forms such as mixing(/diverting) normal type, and mixing(/diverting) high-temperature type.
The Specification of Pneumatic Three Mixing /Diverting Way Control Valve
Product Name:cage-guided three-way globe control valve;
Flow characteristics:linear,equal percentage;
Material:carbon steel,stainless steel,carbon iron,etc;
Shutoff class: class III, class Ⅳ;
Flange size:Comply with the standard of JB/79.1(2)-94,HG20592 97,GB,ANSI,JIS,DIN;
Operation temperature:Normal temperature:-40+230℃,Medium temperature: +230~+450℃,High temperature:+450~+560℃,Cryogenic temperature:-196~+40℃;
Series type:normal temperature,medium temperature,cryogenic temperature,bellows sealing type,jacket insulation type,regulating shut-off type.
|Valve Body||WCB、304、316、WC6、WC9、Ti、Ni、Hastelloy、Monel, etc|
|Valve Plug & Valve Seat||304、316、WC6、WC9、Ti、Ni、Hastelloy、Monel,etc|
|Diaphragm||Clip reinforced nylon fabric nitrile rubber|
|Gasket||0Cr18Ni9、graphite wound gasket(V6590)、F4|
|Packing||PTFE, Flexible graphite|