Orbit25-ft -35-ft Adjustable Spray 4-in Automatic Sprinkler System ; Charlotte Pipe3/4-in x 10-Ft 480 PSI Schedule 40 PVC Pipe ; Rain Bird8-ft- 15-ft Half-circle Spray 4-in Pop-up Spray Head Sprinkler ; RELIABILT3/4-in Brass FHT Backflow Preventer
Rain Bird Rotor Screwdriver and Pull-Up Tool ; 2 Reviews ; Orbit Poly Pipe Cutter ; Orbit Emergency Gas Shut-Off Wrench ; Orbit Blu-Lock Fitting Release Tool Set ; Orbit Sprinkler Head Wrench
A nozzle gate valve is provided in an irrigation sprinkler for quick and easy shut-off of water flow to a sprinkler spray nozzle. The gate valve is mounted within a sprinkler spray head at an upstr...
Products ; Hose Fittings ; Hoses ; Hose Trolleys/Reels ; Nozzles/Sprayers ; Sprinklers ; Cleansystem ; Water Controls ; Sprinklersystem ; Micro-Drip-System ; Holiday Watering
Wet Pipe System ; The wet pipe sprinkler system is, in general, the most cost-effective, the most versatile as far as protection strategies and pipe installation are concerned, and the easiest to maintain. Its cost effectiveness is based on its having fewer components, requiring less maintenance and testing and having fewer design restrictions than any of the other three types of systems. Wet pipe systems are installed where temperatures will not fall below 40°F (4°C) and where one of the de...
Double-Piston Pneumatic Actuator : Rack-and-Pinion Gear Set 아래 그림은 double-piston 방식으로 on/off butterfly valve를 움직이기 위해 mechanical force를 제공한다. 이렇게 특수한 actuator design...
스프링클러헤드(sprinkler head) 스프링클러설비의 방수장치. 헤드와 배관을 연결하고 있는 나사 니플, 퓨저블 링크 등의 방출장치, 물을 분무형태로 분산시켜 주는 반사판 등으로 이루어져 있다.
Your plumbing system has several types of water shutoff valves that can be used to shut off the water in case of an emergency or to make repairs.
Description ; This application claims the benefit of U.S. Provisional Application No. 60/443,796, filed Jan. 30, 2003. ; 1. Field of Invention ; This apparatus relates to the automatic removal of air from sprinkler and standpipe systems without having to hard pipe discharge liquid to a drain. ; 2. Description of Related Art
for sprinkler use, thereby rendering the system ineffective in detecting leaks involving the... Accordingly, there exists today a need for a water shut-off valve and leak detection system...