Pneumatic Plastic Valves – Corrosion - Resistant Flow Control Solutions

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Advanced Corrosion Resistance: Valve bodies are precision-molded from high-grade engineering plastics including PVC, CPVC, PP, and PVDF, offering exceptional resistance to a wide spectrum of aggressive acids, alkalis, and solvents, ensuring long-term durability and media purity.

Robust Pneumatic Actuation: Each valve is driven by a lightweight, corrosion-resistant aluminum alloy pneumatic actuator featuring an efficient rack-and-pinion mechanism. This design delivers high torque output, fast 90-degree rotation, and reliable performance, available in double-acting or spring-return models for fail-safe operation.

Leak-Tight Sealing & Versatility: Engineered for zero leakage with premium elastomer seals (EPDM, FKM/Viton) or PTFE, compatible with diverse media. Our range includes butterfly, ball, and diaphragm valve designs in various port sizes to meet specific flow control requirements.

Easy Installation & Integration: Features multiple connection options such as flanged, threaded, and union-end styles for straightforward installation into existing plastic or lined metal piping systems. Actuator are pre-equipped for simple connection to solenoids and positioners, enabling direct interface with 4-20mA control signals for automated process control.

-Plastic ball valve, flange ball valve and butterfly valve for actuator assembly

-Material: UPVC, CPVC, PPH, PVDF and other engineering plastics

- Pressure: PN10 and PN16

- Bracket and connecting shaft with ss304 stainless steel

- Installation hole position conforms to ISO5211 standard

- Valve stem adopts high-strength PPS engineering plastic to improve the mechanical rigidity of the valve stem and prevent fracture

-The engineering plastics series ball valve uses FRPP.PVDF.CPVC.UPVC.PPH and so on a anti-corrosive thermoplastic injection molding forming has the strong anti-spoiled ability.

-Seals reliably,Opens shuts the moment of force to be small.

-The fluid resistance small,opens shuts rapidly.

-The structure is simple,the contour is artistic

-With the top flange due to new construction,can easily switch from manual valves to automatic valves.

-Because with the base valve.the valve can be simply fixed in the bracket or fixed on the board.

-Stem the use of double O-ring,increased durability and tightness. In addition,due to the design of the Department of the O-ring groove than the lower part of the O-ring groove deeper,if the stem was broken,the top ring grove Department break occurs first. will not cause internal liquid outflow.