China Fire Deluge Valve Manufacturers Factory Suppliers
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Flanged Underground Square Head Gate ValveUnderground square head gate valve is DZ45X Series. This type can use in industrials, waste-recycling, defence part and so on.read more
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Groove Rising Stem Gate ValveThe groove end rising stem gate valve is an excellent choice for a wide range of industrial applications. Its ease of installation, low maintenance, and ability to withstand high pressure and...read more
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Knife Gate Valve Non-rising StemThe Flange End Rising Stem Gate Valve is a type of valve used to regulate the flow of fluids in various industries. It features a rising stem that moves up and down to control the opening and...read more
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Groove End Rising Stem Stainless Steel Gate ValveOS&Y Grooved gate valves also called rising stem groove end gate valve. This prodcut can be used in a project, an industrial, and so on.read more
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DN14/16 Groove End Non Rising Stem Gate ValveGroove gate valves are widely used in coal chemical, petrochemical, rubber, paper, pharmaceutical and other pipelines as media diversion and confluence or flow switching devicesread more
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1.6Mpa Flange End Non-Rising Stem Gate ValveNRS Water Gate Valve is also called rotating stem gate valve (also called dark stem wedge gate valve). The valve stem nut is set on the gate. The rotation of the handwheel drives the rotation of...read more
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Ductile Iron Groove End Rising Stem Gate ValveRising rod groove gate valve is widely used in water supply and drainage of fluid pipelines, fire control, air conditioning, gas, petroleum, chemical industry, water treatment, municipal,...read more
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Ductile Iron Rising Stem Gate ValveRising Stem Gate Valve Diagram is exposed, and the nut is close to the handwheel and is fixed (not rotating or moving axially). The gate is lifted by rotating the screw, and the screw and the gate...read more
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Fire NRS Flanged Gate ValvesNRS Water Gate Valve is also called rotating stem gate valve (also called dark stem wedge gate valve). The valve stem nut is set on the gate. The rotation of the handwheel drives the rotation of...read more
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3 Inch NRS Gate ValvesNRS Water Gate Valve is also called rotating stem gate valve (also called dark stem wedge gate valve). The valve stem nut is set on the gate. The rotation of the handwheel drives the rotation of...read more
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6 Inch Non Rising Stem Gate Valve6 Inch Non Rising Stem Gate Valve is also called rotating stem gate valve (also called dark stem wedge gate valve). The valve stem nut is set on the gate. The rotation of the handwheel drives the...read more
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Rising Stem Flange Gate ValveOS&Y Flange Gate Valve is a type gate valve which connect by flange.read more
Jan 21, 2022 · A Deluge System is a fixed fire protection system in which the pipe system is empty until the deluge valve operates to distribute pressurised water from open nozzles or sprinklers....
Nov 26, 2020 · The deluge valves include a locally and manually operated hydro mechanical mechanism on the valve, which prevents them from shutting off accidently or automatically...
Deluge Valves Cla-Val Deluge Valves for commercial and residential structures provide superior performance and durability in the most critical of fire protection applications. The Series 134 is...
Dec 14, 2020 · Per NFPA 25 code 3.5.2, a Deluge Valve is defined as “a water supply control valve intended to be operated by actuation of an automatic detection system that is installed in the same...
A deluge valve is the critical component of the deluge system used in fire protection services. During fire events, deluge valves are activated quickly and deliver a large volume of water over...
Description Deluge Valve Model H2 Fast application of water in spray, pre-action and foam system Cast Steel ASTM A216 WCB construction Size: 50, 80, 100, 150 & 200 mm (2", 3", 4", 6" & 8") Maximum...










