Zhejiang Guanlong Machinery Valve Co., Ltd.  

Product Name: Automatic Constant Downstream Pressure Flow Control Valve (GL715X) Model NO.: GL715X Type: Self-Operated Material: Ci, Di, CS, Ss, Duplex Ss etc Power: Hydraulic Connection Mode: Flange Standard: ANSI, API, DIN, BS, GB etc Media: Oil, Water, Acid Certification: CE, ISO9001 Temperature: Water, Oil, etc Pressure Rating: Pn10, Pn16, Pn25 (MPa1.0--2.5 or Class 150--300lbs Trademark: KARFAR Transport Package: Bubble Plastic Paper + Plywood Case Specification: DN50 -DN1800 Origin: China HS Code: 84814000 Product Description Constant Downstream Pressure / Flow Control ValveMODEL NO. GL715X Diaphram Type Piston Type Pressure rating: PN10 (range of adjustment: Mpa 0.1 -Mpa0.8) PN16 (range of adjustment: Mpa 0.2 -Mpa1.4) PN25 (range of adjustment: Mpa 0.3 -Mpa2.0) we can make higher rating according to customer request.Range of Flow Velocity: 0.5-5m/sΔThe KARFAR model GL715XFlow Control Valveis popularly used in the pipeline system of the high-rise building, mining industry, pharmaceuticals and foodstuff industry etc.It functions to maintain apreset flow rate, regardless ofvarying system pressure.It has agood efficiency of smoothing flow, It quickly and precisely functions at signals from the extremely sensitive pilot &sensor pipe; It is easy to adjust and operate the valve to get aprecise and stable outlet flow, just by adjusting the bolt override at the top of the pilot.Medium applicableWater, Oil etcMain materialDuctile iron, WCB, Stainless steel, Duplex stainless steel etcTemperatureapplicable≤80ºCNominal PressurePN10--PN25Nominal DiameterDN50--DN1800Flange DimensionANSI B16.42, BS4504, ISO2531, ISO7005 etc.Face to Face LengthAPI594, BS5155, ISO5752, DIN3352 etc