Y type 120 degree pneumatic three way ball valve introduction:
Y type 120 degree pneumatic three way ball valve adopts y-type flow channel form, the seat is three-sided seat, there are two valve body structure forms of 120°, 135° each other, according to the need to achieve two working conditions of medium flow switching.Y type 120 degree pneumatic three way ball valve installation forms are various, which can be installed according to the layout of the pipeline to choose different shape, smooth flow path, small fluid resistance, strong flow capacity, will not make the medium stay in the flow channel, to achieve a good, smooth switch, will not cause secondary pollution.


 
Y type 120 degree pneumatic three way ball valve Application:
Y type 120 degree pneumatic three way ball valve and valve seat seal, according to different working condition, which can use soft seal, spray welding of nickel base alloy (hardness greater than HRC60), supersonic coated tungsten cobalt alloy (hardness greater than HRC70) and special hard materials, and other advanced technology, Y type 120 degree pneumatic three way ball valve is applicable to all kinds of harsh conditions, sealing applicable under 200 ℃ condition, hard seal carbon steel does not exceed 425 ℃, stainless steel does not exceed 450 ℃. 
 
Y type 120 degree pneumatic three way ball valve parameters:
Nominal diameter: DN50 ~ DN250(mm)
Nominal pressure: PN1.6, 2.5, 4.0, 6.4MPa,Class 150 Class 300
Connection type: flange type
Structural form: Y type 3 way
Air source control: (compressed air 4-7bar)
Operating temperature: -40℃ ~ 450℃
Control form: switch type (switch two control), control type (4-20ma signal)
Body material: carbon steel WCB, stainless steel 304, 316, 316L
Sealing materials: PTFE, PPL, metal seal
 
Y type 120 degree pneumatic three way ball valve accessories:
1 Electric-Pneumatic (Pneumatic-pneumatic) positioner for regulating ball valve
2 Valve position transmitter
3 solenoid valve
4 limited switch
5 Air filter reducer