PVDF Ball Check Valve
PVDF Ball Check Valve Manufacturer
The MVS PVDF Ball Check Valve is a precision-engineered, non-return valve designed for use in highly corrosive and chemically aggressive environments. Built in a full bore two-piece construction, this valve operates on a simple yet effective ball-type check mechanism, ensuring unidirectional flow and preventing reverse flow in process pipelines. With options for flanged and screwed end connections, it offers maximum versatility for installation across a wide range of industrial applications.
Constructed entirely from thermoplastic materials like Polypropylene (PP), PPH, and PVDF, this valve stands out for its exceptional resistance to corrosion, even when exposed to the most demanding media. The corrosion resistant thermoplastic ball check valve design ensures longevity, low maintenance, and dependable sealing performance, making it ideal for chemical handling industries.
MVS is a reputed PPH ball check valve supplier and PVDF ball check valve exporter, serving a broad global clientele in sectors. Our polypropylene ball check valve and PVDF variants are specifically tailored to handle aggressive fluids such as sulphuric acid, nitric acid, and hydrochloric acid with complete safety and minimal wear.
Designed for performance in challenging applications, these ball check valves for bromine and chlorine handling are also widely used in systems dealing with sodium hypochlorite, offering enhanced protection through their hydrochloric acid compatible design. Whether your operation involves continuous exposure to corrosive gases or harsh chemical liquids, the MVS PVDF Ball Check Valve offers a robust solution with zero compromise on durability or performance. By integrating chemical resistance, full-flow efficiency, and flexible connectivity, MVS delivers thermoplastic ball type check valves that set the benchmark in industrial non-return valve technology.
Specification
| Specification | Details |
|---|---|
| Construction | 2 Piece Ball Type Design, Soft Seated, Toughened Ball, Full Bore |
| Design Standard | As per Manufacturer’s Standard |
| Size Range | 25 mm to 300 mm (Flanged Ends), 25 mm to 50 mm (Threaded Ends) |
| End Connections | Flanged (ANSI B 16.5 - 150#, BS 10 Table D/E/F, DIN STD), Screwed BSP |
| Hydrostatic Test | 10 kg/cm² for Body and Seat |
Material of Construction
| Component | Material |
|---|---|
| Body Material Options | PP, ISOTACTIC PP, PPH, PVDF |
| Ball Material Options | Solid PVDF / PTFE Ball |
| Seat / Gasket Options | Elastomers: Neoprene, Hyplon, EPDM, Viton (for chemical compatibility) |
Application Industries
Crude Oil & Natural Gas Industry
Chemical & Petrochemical Industry
Water & Wastewater Treatment
Nuclear & Thermal Power Generation
Food & Beverage Industry
Pharmaceutical & Biotechnology
Pulp & Paper Industry
Mining & Mineral Processing
Marine & Shipbuilding
HVAC & Building Services
Automotive & Paint Chemical Manufacturing
Environmental & Bio Gas Renewable Energy
Steel & Metal Processing
Fertilizer Plants, Polymer Production
Cosmetics & Personal Care
Cement & Construction
Chlor-Alkali Industry
Mineral Acids Industry
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PVDF Ball Check Valve
Frequently Asked Questions
Can’t find your duty condition here? Send us the media, size, pressure and temperature and we will specify the valve. Contact us
What is a PVDF ball check valve and how does it work?
A two-piece thermoplastic non-return valve whose only moving part is a solid toughened ball on a soft seat, in a full bore body. Forward flow lifts the ball; when flow stops, the ball returns to the seat and blocks reverse flow. There is no spring, no hinge and no pin — nothing to corrode or seize, which is exactly what fails first on a metal check valve in an acid line.
Which body, ball and seat materials are available?
Body in PP, isotactic PP, PPH or PVDF. Ball in solid PVDF or PTFE — solid throughout, so surface damage exposes no metal underneath. Seats and gaskets in Neoprene, Hypalon, EPDM or Viton, chosen for chemical compatibility with the media.
What size, end connections and test pressures apply?
25 mm to 300 mm with flanged ends, or 25 mm to 50 mm threaded. End connections flanged to ANSI B16.5 150#, BS 10 Table D/E/F or DIN standard, or screwed BSP. Hydrostatic test 10 kg/cm² on body and seat. Design is a soft-seated, full bore two-piece ball type.
Does installation orientation matter?
Yes. A ball check relies on gravity to return the ball to its seat, so it must be installed where gravity works with it — vertical with upward flow, or horizontal with the seat below the ball. Fitted upside down or in a downward-flow leg, the ball will not reseat reliably and the valve will pass reverse flow. Confirm the orientation at enquiry and mark it on the isometric.
Are you a manufacturer, and what are your minimum order quantity and customization options?
MVS manufactures at its own works — since 1978, ISO 9001:2015 certified — and exports across several continents. The minimum order quantity is 20 pieces. PVDF bodies, solid PTFE balls and alternative seat elastomers are built to order.