corrosion resistance double union pneumatic pvc 3 way ball valve
Product Description Body
Nominal diameter: dn15-50
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: Platic 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 type: 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
Match with 0-90° rotation pneumatic actuator, can be implement the following flow chart:
T-type
(Mainly has four kinds of flow directions, please select the suitable one)
L-type:
Outline size drawing:
Packaging & Shipping
packing
shipping
we will ship the goods within one week
Our Services
the inspection
Pneumatic actuator working principle:
Single acting (POASR):
(Counterclockwise)
Compressed air to Port 2 forces the pistons outwards, causing the springs to compress,
the pinion counterclockwise while air is being exhausted from Port 4.
(Clockwise)
Loss of air pressure, the stored energy in the springs forces the pistons inwards,
the pinion turns clockwise, while air is being exhausted from Port 4.
Pneumatic actuator accessory
Double acting (POADA):
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.
Company Information Pov valve industry (Shanghai) Co., Ltd. after many years of field experience, R & D and design of products to meet the stringent requirements of today's industrial processing fluid, by creating the most value of quality products, providing personalized service and on-time delivery principle, we gained good reputation. Our success is built on integrity, the full range of control valve. Main products: pneumatic control valve, electric control valve, a valve, pneumatic angle seat valve, pneumatic diaphragm valve, electromagnetic valve etc.
Grupos de Producto : Otras válvulas
Company Information Pov valve industry (Shanghai) Co., Ltd. after many years of field experience, R & D and design of products to meet the stringent requirements of today's industrial processing fluid, by creating the most value of quality products, providing personalized service and on-time delivery principle, we gained good reputation. Our success is built on integrity, the full range of control valve. Main products: pneumatic control valve, electric control valve, a valve, pneumatic angle seat valve, pneumatic diaphragm valve, electromagnetic valve etc.
