Nrs Gate Valve Position Indicator

The non rising system means that the stem of the gate valve does not go up when opening the gate.

Nrs gate valve position indicator.

There are two different types of stems for gate valves. Buried service telescopic extension stem. They feature an epoxy coated cast iron body with ansi b16 1 flanged connections resilient wedge disc cast iron bonnet bronze non rising stem and cast iron handwheel. Series 405 nrs rw nrs flanged gate valves are used in irrigation and water distribution services.

Pipe valve hydrant ul fm series resilient wedge gate valves are available in non rising stem nrs with indicator post flange piv non rising stem with awwa style stuffing box and outside screw and yoke os y with handwheel piv resilient wedge gate valves with indicator post flange have triple o ring seals non rising stems with a 2 square wrench nut and are. Buried service square extension stem. Non rising stem nrs gate valve with position indicator nfb50pi. These non rising stem gate valves are used primarily to control water flow in sprinkler systems.

If you are not familiar with our valve position indicators click here to see our brochure. Nfb50pi 0200 nfb50pi 0250 nfb50pi 0300 nfb50pi 0400 nfb50pi 0500 nfb50pi 0600 nfb50pi 0800. Buried service round extension stems. Non rising stem nrs gate valve with position indicator nfb50pi.

Maximum pressure is 200psi 13 8 bar cwp. The first is the rising system and the second is the non rising system.