CPVC and PVDF Needle Valves serve high-temperature applications.

Press Release Summary:

Available in CPVC and PVDF materials for higher-temperature or high-purity applications, NVA Series has integrated stem with PTFE seat. Sizes range from ¼–½ in., and FPM seals are standard. While all valves carry 150 psi rating (non-shock at 70°F), respective max service temperatures are 190 and 280°F for CPVC and PVDF valves. Suited for fine regulation of flow required in instrumentation and laboratory work, valves also feature fine pitch stem threads for precise adjustment.

Original Press Release:

NEW CPVC & PVDF Needle Valves from Hayward Flow Control

Clemmons, NC – Hayward Flow Control announces the expansion of its NVA Series Needles Valves to now include CPVC and PVDF materials. With these additional materials to the line, the NVA Series increases the range of applications and services where they can be used, be it higher temperatures or hi-purity.

The NVA Series features an integrated stem with a PTFE seat for superior control, purity, and performance. Sizes range from ¼” (DN8) to ½” (DN10). FPM Seals are standard. All valves carry a pressure rating of 150psi / 10 bar Non-Shock at 70ºF. Maximum service temperature for CPVC valves is 190°F / 88°C and for PVDF valves, 280°F / 138°C.

Key Features & Benefits Include:

- Ideal for Metering & Regulating Flow

- Fine pitch stem threads for precise adjustment

- Allows for adjustment of flow rates down to drops per minute

- GFPP Thumb Wheel for ease of adjustment

- Molded-in flanges for mounting panels

- NPT Threaded Ends

- Backed by Hayward’s Exclusive 2 Year Warranty

- Made in the U.S.A.

The NVA Series is a patent pending design with all thermoplastic construction that stands up to the most demanding of applications. They are ideally suited for the fine regulation of flow that is required in instrumentation and laboratory work.

Typical applications or installations include, but are not limited to, water and wastewater treatment, chemical processing, pharmaceutical, hi-purity systems, food & beverage, aquatic and animal life support systems.

About Hayward Flow Control

Hayward Flow Control, a division of Hayward Industries, is a leading manufacturer of industrial thermoplastic valves, actuation and controls, instrumentation, filters, strainers, corrosion resistant pumps, bulkhead fittings and tank accessories and for use in water and wastewater treatment, chemical processing & transfer, chemical feed, aquatic/animal life support systems and general processing systems. Hayward's thermoplastic flow control products can accommodate aggressive and corrosive environments, delicate ecosystems or the strictest chemical balances to keep water and life working together. Hayward Flow Control is an ISO 9001:2008 Certified manufacturer.

For more information, contact Hayward Flow Control at 1.888.429.4635 or by e-mail at hflow@hayward.com. Visit us also at www.haywardflowcontrol.com.




(336) 712-9900

Contact This Company

More from Fluid & Gas Flow Equipment

All Topics