1-piece valve 499 series

balllevermanual

Introducing the RS PRO general purpose manual ball valve designed for industrial applications. Manual ball valves are used to operate shut off valves which control water flow and pressure. 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. Stainless steel ball valves are used due to the materials resistance to corrosion and often found in aggressive environments. Stainless steel - superior corrosion resistance, ideal for demanding applications with high temperatures Suited to higher pressure and temperature applications W.P: 1000 WOG (Water, Oil, Gas rating for the value) (PN63) Investment casting Blow-out proof stem - protects the operator Anti-static device (option) Locking device Thread type: ASTM B1.20.1 (NPT) DIN2999 & BS21 ISO7/1 & EN10226 Materials: Body, Retainer and Ball - ASTM A351-CF8M and ASTM A351-CF8 Seat A & B - PTFE/RTFE Stem - AISI 316 Thrust Washer & Packing - PTFE Gland Ring, Spring Washer, Stem Nut - AISI 304 Handle – Stainless Steel Handle Sleeve - PVC Locking Device – Stainless Steel 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 valves 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