TJP Gate Valve - Non-rising Stem (NRS) - Tyco Fire
The TJP valve is available with either vertical indicators for underground water supplies or cross wall indicators for interior water systems. Both indicators provide external visual indication of …
The difference between OS&y gate valve and NRS gate valve - Farpro Valve
Among the various types of gate valves available, the two most common are the OS&Y (Outside Screw and Yoke) gate valve and the NRS (Non-Rising Stem) gate valve. While both valves …
Non-Rising Stem (NRS) | U.S. Pipe Valve & Hydrant, LLC
2- 12 A-USP2 RESILIENT WEDGE GATE VALVES - M.J. x FL.
What is the difference between NRS and OS&Y gate valves?
Jul 4, 2024 · NRS gate valves feature concealed stems for applications where space is limited or the valve is installed underground. In contrast, OS&Y gate valves have a visible stem that …
405-NRS-RW - Watts
Series 405-NRS-RW NRS Flanged Gate Valves are used in irrigation and water distribution services. They feature an epoxy-coated cast iron body with ANSI B16.1 flanged connections, …
NRS Gate Valve - American Fire Supply
Our NRS (non-rising stem) gate valves are used primarily to control water flow in sprinkler systems. They come equipped with a 2" operating nut or optional handwheel (customer's …
NRS Gate Valves - SFFECO
The NRS Gate Valve features a stuffing box seal system along with corrosion protection. The sturdy wedge along with double bonding vulcanization affirms the reliability of the valve. Fire …
Series 372 Non Rising Stem (NRS) Gate Valve - Victaulic
Series 372 Non Rising Stem (NRS) Gate Valve. Available Sizes: 2 ½” – 16” IPS; Pressure Class: 250 psi /1725 kPa /17 Bar; Operating Temperature: -20°F to + 180°F/-29°C to +82°C; …
NRS Flanged Gate Valve – American Fire Control
American NRS gate valves (Non-Rising Stem) are designed for use in fire protection services. NRS gate valves control the flow of water, in an on or off position. The stem turns to open and …
What Is an NRS Gate Valve in a Fire Fighting System?
Jan 22, 2025 · An NRS (Non-Rising Stem) gate valve is a type of gate valve where the stem does not move vertically as the valve is opened or closed. Instead, the gate or wedge inside the …