HAYWARD Needle Valves w/FPM o-ring, PTFE seat, threaded end connections: Inline Valve Body

The HAYWARD PVDF needle valve is used for precise flow control of water in industrial piping systems. Its PVDF body resists corrosion, while the PTFE seat and FPM o-ring ensure reliable sealing. Common applications include chemical processing, water treatment, and instrumentation lines where accurate regulation is required.

The HAYWARD NVA5050T is a PVDF straight-body needle valve from the NVA series. It has a plastic knob handle, PTFE seat, FPM o-ring, and FNPT x FNPT threaded end connections with NPT threads on both sides. It is designed for water media and complies with ASTM D 1784 standards.

3G Electric supplies HAYWARD PVDF needle valves like the NVA5050T to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine HAYWARD parts and support your procurement from inquiry to arrival.

Install the HAYWARD PVDF needle valve by applying PTFE tape to the male NPT threads and hand-tightening into the female pipe ends. Use a wrench on the valve body hex flats—avoid overtightening the plastic knob. Ensure the valve is oriented for proper flow direction and test for leaks at operating pressure before full service.