■ 제품필수정보
■ 제품사양
타입 = Full Bore, 2 Way Ball Material = Chrome Plated Brass Attachment
타입 = Threaded Thread Standard = BSPP Thread Size = 25.4mm Body Material = Brass Pipe Diameter = 25mm Safe for Use With = Air, Oil, Steam, Water Handle
타입 = Lever Handle Material = PVC Coated Steel Maximum Working Pressure psi = 600psi Operating Pressure = 40 ??30bar Freezing of the fluid in the installation may severely damage the valve. WRAS (UK) GOST-R (Russia) Expert Conclusion (Russia) EAC Conforming (Russia) UkrSepro (Ukraine) RoHS Compliant. Approvals apply to specific configurations only. S.90 Brass Ball Valve - 1/4 Turn. RS PRO range of brass manual ball valves. Manual ball valves are used to operate shut off valves which control water flow and pressure. These quarter turn brass full-bore ball valves have a lever style operating handle and are suitable for high temperature hot water services in domestic, commercial and industrial applications. Ball valves can be used for air, gases, water, steam, chemicals, petrochemical products, etc. These valves are simple to use, you move the handle by a quarter of a turn to open or close the valve. RS PRO have a great range of brass ball valves for the control of flow which can handle various pressures and high temperatures. Available in a variety of sizes: ; 733-5126 733-5126 - Lever handle ball valve 1/4 inch ; 733-5120 733-5120 - Lever handle ball valve 3/8 inch ; 733-5139 733-5139 - Lever handle ball valve 1/2 inch ; 733-5132 733-5132 - Lever handle ball valve 3/4 inch ; 733-5136 733-5136 - Lever handle ball valve 1 inch ; 733-5145 733-5145 - Lever handle ball valve 1-1/4 inch ; 733-5148 733-5148 - Lever handle ball valve 1 1/2 inch ; 733-5142 733-5142 - Lever handle ball valve 2 inch. Features and Benefits:. Application : Plumbing, Water Operating Temperature : -40ﾟC (-40ﾟF) / +170ﾟC (+350ﾟF) Operating pressure : PN40 (600 PSI) up to 2 ???? PN30 (450 PSI) from 2.1/2 to 4 ???? non-shock cold working pressure Threads : ISO228 parallel female by female threads Port : Full Connections options : FxF, MxF, BSPP, NPT Stem Configuration : Blowout-proof nickel plated brass stem, with two FPM O-rings at the stem for maximum safety Ball seats : Pure PTFE self-lubricating, with flexible-lip design Body : Full port to DIN 3357 for maximum flow 100% Made in Italy Chrome plated brass ball for longer life Silicone-free lubricant on all seals Travel stops on body to avoid stress at stem 24h 100% seal test guaranteed Dual sealing system allows valve to be operated in either direction making installation easier No metal-to-metal moving parts No maintenance ever required Handle clearly shows ball position Quality : Hot forged sand blasted, external nickel plated brass body and cap sealed with Loctite or equivalent thread sealant; Finest brass according to EN 12165 and EN 12164 (formerly DIN 17660 and UNI 5705-65) specifications. Typical Applications. Manual quarter turn ball valves are available in various sizes to meet a range of applications. They feature a manual hand lever and can be made from brass, stainless steel and plastic. Ball values are popular as they are reliable and durable and still close securely over long periods making them suitable for shutoff and control applications. Applications include: Heating systems Water treatment Gas flow control Liquid flow control. FAQs. How does a manual ball valve work? A ball valve is a type of shut off valve that controls the flow of liquids or gases by its rotary ball. The valve is open when the ball ??s hole is in line with the flow and closed when the ball is rotated by a quarter turn (90 degrees) by the value handle. What is the difference between full bore and reduced bore ball valves? A full-bore ball valve (also known as full port) has an oversized ball so that the hole in the ball is the same size as the pipeline resulting in lover friction loss. In other words, the bore diameter has the same internal diameter as the pipe. A reduced bore valve has a smaller bore diameter than the internal diameter of the pipework it is on.
