Check Valves are UL listed and FM approved.
June 11, 2002 -
Check Valves, in 1½ and 2 in. sizes, can be installed horizontally or vertically. They are rated up to 250 psi water working pressure and include tapped opening for system draining. Both 1½ in. and 2 in. are UL and ULC listed in threaded or grooved styles, and are FM approved in the grooved configuration as both single check valves and anti-water hammer check valves.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Viking Corp., The
210 N. Industrial Park Rd.
Hastings, MI, 49058 9706
USA
1-1/2" and 2" Check Valves
HASTINGS, Mi - Viking, a global leader in the fire protection industry, introduces UL listed and FM approved 1-1/2" and 2" check valves.
Perfect for dorm work, multi-family housing, small preaction systems and floor control assemblies, Viking's new smaller check valves give you the quality you've come to expect from the industry leader. Designed for quick and easy installation vertically or horizontally, these check valves are rated up to 250 psi water working pressure and include a convenient tapped opening for easy system draining.
Both 1-1/2" and 2" are UL and ULC listed in threaded or grooved styles and are FM approved in the grooved configuration as both single check valves and anti-water hammer check valves.
Viking is a leader in the manufacture and distribution of innovative fire protection equipment, with products sold in over 70 countries worldwide through an integrated distribution network.
For more information on the Viking's Check Valves or to find out more about Viking and its related products, contact your local Viking representative, visit our web site at www.vikingcorp.com or call 877-384-5464.
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User comments about this story
inquire
can we show your certificate, because we are interested of your product, please send to our email address..(najdfire_fix@yahoo.com
By reda on Aug 17, 2009 07:29
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