Check Valves are UL listed and FM approved.
Check Valves, in 1Ã-½ 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 1ý 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.
Read More »Valves offer chemical compatibility.
C Series Valves are constructed of Hastelloy-® C or 316 L stainless steel to provide repeatable pressure regulation or relief of corrosive solutions. They feature smooth, chatter-free bypass and minimal pressure surge. Valves have no external springs or moving parts, and can be used with any positive displacement pump.
Read More »Valves offer chemical compatibility.
C Series Valves are constructed of HastelloyÃ-® C or 316 L stainless steel to provide repeatable pressure regulation or relief of corrosive solutions. They feature smooth, chatter-free bypass and minimal pressure surge. Valves have no external springs or moving parts, and can be used with any positive displacement pump.
Read More »Gate Valve includes handwheel for easier operation.
Model 2286 is constructed of lightweight Pyrolite-® with heavy duty wedge gate design and non-rising stem. Inlets and discharges are available in threaded 3, 3 1/2, 4, 4 1/2, and 5 in. or 4 and 5 in. storz. Design provides minimal friction loss (less than 1 psi at 1500 gpm), and meets NFPA slow close requirements. Model 2286 is suitable for use on hydrants, pumpers, and aerial applications.
Read More »Piston Intake Valve suits harsh fire service environments.
Black Max(TM) is made of high strength stainless steel drive components, poly-impregnated aluminum body casting, and polymer piston. Enlarged waterways allow users to maximize water flow (2000 gpm) with minimal friction loss (7 psi at 2000 gpm).
Read More »Gate Valve includes handwheel for easier operation.
Model 2286 is constructed of lightweight PyroliteÃ-® with heavy duty wedge gate design and non-rising stem. Inlets and discharges are available in threaded 3, 3 1/2, 4, 4 1/2, and 5 in. or 4 and 5 in. storz. Design provides minimal friction loss (less than 1 psi at 1500 gpm), and meets NFPA slow close requirements. Model 2286 is suitable for use on hydrants, pumpers, and aerial applications.
Read More »Piston Intake Valve suits harsh fire service environments.
Black Max(TM) is made of high strength stainless steel drive components, poly-impregnated aluminum body casting, and polymer piston. Enlarged waterways allow users to maximize water flow (2000 gpm) with minimal friction loss (7 psi at 2000 gpm).
Read More »Bypass Relief Valves feature Teflon® construction.
Series RVT angle pattern relief valves have Teflon-® shaft and body for use with corrosive and ultra-pure liquids, and for elimination of sticking and surging. Pipe sizes range from 1/4 to 2 in. with various seal materials including Buna-N, Viton, and EPDM. Flow rates range from 2 gpm, and set pressures range from 5 to 150 psi. Valves relieve excess pressure in piping systems, as well as prevent...
Read More »Bypass Relief Valves feature Teflon-® construction.
Series RVT angle pattern relief valves have TeflonÃ-® shaft and body for use with corrosive and ultra-pure liquids, and for elimination of sticking and surging. Pipe sizes range from 1/4 to 2 in. with various seal materials including Buna-N, Viton, and EPDM. Flow rates range from 2 gpm, and set pressures range from 5 to 150 psi. Valves relieve excess pressure in piping systems, as well as...
Read More »Cartridge Valves offer high flow capabilities.
DSHR two-way poppet and sleeve and SE 3 three-way spool and bushing servocartridge valves provide closed-loop control. Both have servopilot valve with feedback device on mainstage. DSHR has flow rates up to 165 gpm @ 72.5 psi pressure drop, 12 ms step response time at 100% stroke, and is available in sizes NG 40, 50, 63, and 80. SE 3 has frequency response of 170 Hz at -3 dB and 12 ms step...
Read More »Tekna Manufacturing LLC Announces NFPA 99 Compliant Model 7200 Multiplace Chamber
Tekna is a leader in Monoplace and Multiplace Hyperbaric Chambers for Hyperbaric Oxygen Therapy (HBOT), offering products that set the standard for quality and innovation. Our new 7200 series of multiplace chambers is a state-of-the-art system that integrates advanced engineering with a plethora of features and options making it the industry's premier HBOT system. To learn more, see our video.
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