Plastic food water gas valve pneuamtic switch valve

Body

Nominal diameter: dn15-100

Body material: Plastic UPVC

Connection type: Double union

Pressure class: PN1.6MPa, PN1.0MPa

Structure type: Floating ball core

3 way L-type/ T-type Ball Valve

Valve components

Seat seal: PTFE: -20°~180℃

Core material: Platc upvc 

Stem material: SS304, SS410

Applicable medium: Water, liquids, gas, oil, acid and alkali corrosive medium

Pneumatic Actuator

Double acting: Air to open, air to close, air supply failure to keep the current position

Single acting air to open type: Air to open, interrupt air to close, air failure to close

Single acting air to close: Air to close, interrupt air to open, air failure to open

Optional accessory: Reversing Solenoid Valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve

Electrical part can be chose explosion-proof type

 For small quantity and small in size with easy and comfortable packing (carton box with well protection) 

 For big size and large quantity use standard export wooden box with well protection. 

 Some package like below picture shows for your reference. 

We mainly supply industry valves, such as Ball valve for sanitary, plastic, high temperature, high frequency occassions, pneuamtic 

Angle seat valve, pipe solenoid valves, pneuamtic Control Valve, electric regulation valve, Diaphragm Valve, 3 way valve. 

Any interested please feel free to contact us. 

2 way platic ball valve outline size drawing: 

$1$

plastic ball valve pictures: 

UPVC plastic pneumatic switch valve used in water system; Can be installed limit switch box

(Such as APL-210N, ITS-300) which can be feedback the valves open or closed postions. 

Also can be directmunting solenoid valves 2/3 way POT321 and 2/5way POT521 air valve

solenoid valves; Any problems please don't hesitate to mail me and let me know, keep in

touch and have a nice day; 

1. Please tell me the pneumatic double acting actuator working principle with the diagram. 

(Counterclockwise)

Compressed air to Port 2 forces the pistons outwards, causing the output shaft to turn

counterclockwise, while the air is being exhausted from Port 4.

(Clockwise) Air to Port 4 forces the pistons inwards, causing the pinion to turn clockwise

while the air is being exhausted from Port 2.

2. Can it be used for water system, and medium with base-acid?

3. Can pneuamtic operated with hand operated? 

4. How air can actuated the valve open and closed?

5.  What's the MOQ, weight and delivery fee to US. UK. Australia, etc.

Any other problems please don't hesitate to email or leave a message here, many thanks and have a nice day. 

Pov valves (Shanghai) Co., Ltd 

Thank you very much for your checking here, any interested in our valves, please 

Feel free to email me or leave a message here, we will conact you at the first time with the best service, thank you