محبس عدم رجوع بالفلانشات DN150
Non-return valve DN 150 PN 16 with flange metal-
23.625,00 EGP
Stainless Steel (316) Ball Valve – Full Port 1,000 PSI (WOG)Stainless Steel Ball Valve –
Full Port – 1,000 WOG (PSI) Heavy Duty For Water, Oil, And Gas With Blue Locking Handles, NPT
• S.S. 316 investment casting body
• Working Pressure of 1,000 PSI (WOG)
• Minimal pressure drop due to large full-size ports
• Suitable for full range of liquids and gas
• Temperature range: -60 to 450 Degrees F
• Low operation torque
• 100% individually tested
• Blowout-proof stem
• NPT threaded ends to ANSI B1.20.1
• Heavy duty locking handles with blue vinyl insulator
500 in stock
Description
Check valve or non-return valves, installed in pipeline systems to allow flow in one direction only. They are operated entirely by reaction to the line fluid and therefore do not require any external actuation. There are a number of reasons for using check valves, which include: Protection of any item of equipment that can be affected by reverse flow, such as water meter, strainers and control valves. Prevention of flooding. Prevention of reverse flow on system shutdown. Prevention of flow under gravity. Relief of vacuum conditions.
