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Pneumatic plastic ball valve is UPVC, CPVC, PPH, PVDF, HT-CPVC true union or flange ball valve. The material of valve body is strong corrosion-resistance, sanitary and non-toxic, light and widely applies to saltwater and seawater pipe system, drainage and wastewater pipe system, acid-base and chemical solvent pipe system. It is a kind of floating ball valve with rotary angle of 90¡ã and features compact, resistant to wear, easy to remove, convenient to maintain. Double acting and single acting pneumatic actuator is available. 

Specifications

Pressure of work: 150PSI, lower when the working temperature getting higher

Connection type: Socket welding, Flange, Welding , Thread (NPT, BSPF, PT)

Working temperature: UPVC +5~+55¡æ, PPH&CPVC+5~ 90¡æ, PVDF(-20~+120¡æ), HT-CPVC(5~90¡æ)

Valve Body Material: UPVC, CPVC, PPH, PVDF, HT-CPVC

Valve Seat Material: EPDM/VITON

Size available: 1/2¡±-4¡±

Actuator Material: Aluminium Alloy

Actuator type: double acting, single acting(spring return)

Actuator accessories: Limit switch box,Solenoid valve, air regulator, positioner, quick exhaust valve, manual override

1. Manual type with underside handle extends the length so that both OFF block will not be exposed, more beautiful. Pneumatic type with high quality pneumatic actuator for easy control.

2. Extrusive circular plane change to both side plane, easy processing and assemble

3. Lateral plane and ribs of the Union Cap, from the right-angle change to incline to increase the intensity

4. Union end from right-angle to slope increase in a round protruding rib to increase the intensity

5. Surface of O-ring change to a plane, and each have been cutting lathe in order to ensure its flatness

6. Seal carrier and O-ring slot is processed by machine, sealing performance is improved.

7. Each ball has increased turning and grinding to ensure that its true roundness and smoothness. So much easier to handle and not easy leak

8. Inside body is processed via CNC machine to make sure accurate dimensions

9. Increase the slope of trapezoidal teeth and the number of teeth in order to ensure their connection strength

10. Through hole is processed via CNC machine to make sure the stability of sealing

11. Slot dimension is improved, sealing performance is strengthened. 

Operation

Pneumatic plastic ball valve with double acting actuator is air open and air close by air pressure of 2.0-8.0 bar. Single acting pneumatic plastic ball valve is air fail open or close according to usage. 3/2 way or 5/2 way solenoid valve can be used as remote control of the valve. Limit switch box can feedback the signal of open and close position of the valve.

Why choose us?

1. We produce pneumatic actuator by ourself and adpot the best quality plastic ball valve in the market.

2. We have our mould of bracket expecially for plastic ball valve and pneumatic actuator, which is high quality, perfectly fit and good looking.

3. Our company established in 2004 with rich experience in valve market, developing very fast during past 14 years. 

4. Expert sale, technical and after sale team to offer you the instant reply.

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