Manual Limit Switch has spring return handle.
August 7, 2012 -
Available in 2 sizes, LHB-SR features Dead Man Handle design for critical applications requiring compliance to safety standards or plant specifications where valve must return to closed position after operation. Product comes with 2 or 4 limit switches for additional monitoring needs but is also available without. Supplied in corrosion resistant GFPP housing with FPM seals and 304 stainless steel stem, product operates from 20 to 200°F and carries NEMA 4X rating.
Original Press release
Hayward Industrial Products Inc., Hayward Flow Control Systems
One Hayward Industrial Dr.
Clemmons, NC, 27012
USA
"Expanded" LHB Series now with Spring Return Handle
Clemmons, NC - Hayward Flow Control announces the expansion of our patent pending LHB Series Manual Limit Switch line to now include a Spring Return "Dead Man Handle" design for those critical applications requiring compliance to safety standards or plant specifications where the valve must return to a closed position after operation. The LHB-SR ensures that the handle will always return to its original starting position as designated.
As with the new LHB, the LHB-SR fits all sizes of Hayward TB Series Ball Valves and through 8" BY Series Butterfly Valves. Available in two sizes, LHB1-SR and LHB2-SR, the LHB-SR features a robust corrosion resistant GFPP housing with FPM seals and a 304 stainless steel stem. Additionally, the LHB-SR comes with either 2 or 4 limit switches for additional monitoring needs, but also available without.
Other key features of the LHB-SR include:
· Temperature Range 20°F (-7°C) to 200°F (93°C)
· Reliable Steel Spring Coil Pack with Sealed Modular Thermoplastic Housing
· NEMA 4X Rated
· Adjustable SPDT 10 Amp @ 120 VAC Switches (Open / Close position)
· ½" Conduit Port
· CSA Listed Limit Switches
· Corrosion Resistant Thermoplastic Handles
· ISO5211 Mounting Pattern
· Can be used on other plastic or metal valves
· Backed by Hayward's Exclusive 2 Year Warranty
Typical applications or installations include but are not limited to critical services or remote monitoring in waste & water treatment, chemical processing & transfer, food & beverage, pharmaceutical, pulp & paper, marine, and corrosive environments.
About Hayward Flow Control
Hayward Flow Control, a division of Hayward Industries, is a leading manufacturer of industrial thermoplastic valves, filters, strainers, bulkhead fittings & tank accessories, actuation, and pumps for use in water & wastewater treatment, chemical processing, water parks / municipal pools, life sciences, and general processing. Hayward's thermoplastic flow control products can accommodate aggressive & corrosive environments, delicate ecosystems, or the strictest chemical balances to keep water & 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@haywardnet.com <hflow@haywardnet.com>. Visit us also at www.haywardflowcontrol.com <http://www.haywardflowcontrol.com>.
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