Alarm Valve is a double seated clapper check valve with grooved seat design, which ensures positive water flow for alarm operation and is designed for installation in wet pipe sprinkler system. External bypass prevents false alarm under all supply pressure condition.
FireLock™ Series 751 Alarm Check Valve - Victaulic
Prevents the reverse flow of water from the system piping to the water supply. Sizes from 1½ - 8" | 40 - 200 mm. Pressures up to 300 psi | 2068 kPa | 21 bar.
ICM motor operated valves belong to the ICV family and are one of two product groups. ICV types – ICS - Pilot operated servo valve – ICM - Motor operated vave The motor operated valve comprises four main components: Valve body, top cover, function module and Actuator. On ICM 20 – 65 the top cover and function module will be combined.
Alarm Valve Model H | HD Fire Protect
HD Alarm Valve acts as a check valve by trapping pressurized water above the clapper and preventing reverse flow from fire sprinkler piping. It is used to actuate a fire alarm during the flow of water from the sprinkler system.
Double Convex Lens, 150mm Focal Length, 2" (50mm) Diameter
50mm Diameter, 150mm Focal Length High quality, optically true lens. Made of highly polished, quality glass. Spherical with ground edges. Designed for educational purpose and science classroom demonstrations in optics and light physics. Lens measures 2" (50mm) in diameter, and has a converging focal length of 150mm.
##DI 150mm Alarm valve - UL Listed, FM Approved - HD Model
HD Alarm Valve acts as a check valve by trapping pressurized water above the clapper and preventing reverse flow from sprinkler piping. It is used to actuate a fire alarm during flow of water from the sprinkler system. Alarm Valve is UL Listed and FM Approved. - Alarm Valve Model H, Flanged ANSI B16.5, UL Listed & FM Approved.
Griffco Valve :: ICV150-CP | 1-1/2 inch Injection Valve - CPVC
Injection Quills - ICV Series Technical Specifications. Parameter Specification; Size Range: 1/2" to 2" NPT/BSPT, DN 15 to DN 50: Max Pressure: 350 psi (24 bar) Standard Angle: 45° tip configuration: Standard Features. Integral check valve; Hastelloy C …
ICV – IC Valves (Nanjing) Co., Ltd
Mar 22, 2019 · ICV Series 76 PN25 Full Lug Butterfly Valve, 65mm to 400mm - 150nos Case Study ( Vattanac Capital Tower)(Cambodia, PhnomPenh) Developer: Vattanac Properties Limited
Griffco Valve :: ICV-150 | Injection Valves - 1-1/2 inch
Griffco's ICV-150 Injection Valve 1 1/2 Inch with configurable options Key Specs Process Length
Eisco Double Convex Lens, 150mm Focal Length, 2" (50mm) …
50mm Diameter, 150mm Focal Length High quality, optically true lens. Made of highly polished, quality glass. Spherical with ground edges. Designed for educational purpose and science classroom demonstrations in optics and light physics. Lens measures 2" (50mm) in diameter, and has a converging focal length of 150mm.
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