BYV Series Butterfly Valves
A New Twist in Butterfly Valve Design
For more information, contact:
1.336.712.9900 ext. 5274
Clemmons, NC (October 11, 2013)—Hayward Flow Control announces this week the introduction of its patent pending BYV Series Butterfly Valve. The BYV Series incorporates the most advanced thermoplastic design and construction for butterfly valves in the industry today. Available in multiple thermoplastic materials from sizes 2˝ through 12” / DN50 - 300, the BYV Series has an extremely robust 1-piece body construction while lighter weight than metal valves of equal size.
The revolutionary hand lever features a 72 spline interlock mechanism allowing for 19 stopping positions at every 5°. The engineered hand lever material incorporates an UV inhibitor for enhanced performance in outdoor applications. The BYV also features reinforced lug holes and can be ordered with overmolded 316 stainless steel lugs for dead end service or isolation needs. The BYV Series is available in ANSI150 and DIN/EN PN10 flange patterns, with a pressure rating of 150 PSI / 10 Bar at 70°F non-shock across all sizes and materials.
Key Features and Benefits Include:
- Body and Disc in PVC, CPVC and GFPP materials
- EPDM, Viton® or Nitrile Liners with Over-Sized Face
- Hydro-dynamic Centric Disc Design for Increased Flow Performance
- 1-Piece 316 Stainless Steel Stem with a Threaded Gland for Positive Stem Retention
- Stem Bearing and Seal Retainer for Absolute Stem Positioning and Sealing
- ISO 5211 Top Flange and Stem Drive
- External Disc Position and Flow Indication
- All Sizes Meet ANSI B16.10 / ISO 5752 Narrow Face-to-Face Dimensions
Additional options include field installable 316 stainless steel lugs, gear operators, pneumatic or electric actuators, manual limit switches, stem extensions, 2˝ square operating nut and chain operator for gear boxes.
All BYV Series butterfly valves are backed by Hayward’s Exclusive 2 Year Warranty and made by Hayward in Clemmons, NC, USA.
Typical applications or installations include but not limited to are waste and water treatment, chemical transfer and processing, aquatic and animal life support systems, mining, metal plating / surface finishing, marine, landfills / environmental infrastructure and water / theme parks.
About Hayward Flow Control
Hayward Flow Control, a division of Hayward Industries, is a leading manufacturer of industrial thermoplastic valves, filters, strainers, bulkhead fittings and tank accessories, actuation and pumps for use in water and wastewater treatment, chemical processing, water parks/municipal pools, life sciences and general processing. 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.