Паровая Редукционный клапан с пилотным управлением

1) It is a kind of pilot operated pressure reducing valve; 2) Especially be suitable for steam, andfor water also; 3) Max. inlet pressure: 16 bar, 25 bar 4) Outlet pressure (Springs Pressure setting range): Yellow: 0.2 to 3 Bar Blue: 2.5 to 7 bar Red: 6 to 12 bar 5) Diameter: 15 - 200mm 6) Medium temperature: 0 280°C 7) Max. inlet to outlet pressure: 20:1 8) Body material: cast steel (WCB) Pressure Adjusment Spring: 60SI2Mn Pilot Valve: Cast steel Internal Strainer : Stainless Steel (1Cr18ni9Ti) Body Gasket: Flexible graphite Adjustment Screw & Locked Nut: Cast steel Main Valve Spring: 50CrVA Main Valve & Main Valve Seat: 2Cr13 Pressure Sensing pipe: Copper 9) As per Germany (DIN) , ANSI, GBstandards manufactured; Flanged hole as per PN-25.