Zhejiang Guanlong Machinery Valve Co., Ltd.  

Product Name: Wcb Ddcv Dual Plate Non Slam Butterfly Swing Check Valve Model NO.: H46X/H DDCV Application: Industrial Usage, Water Industrial Usage Standard: ANSI, API, DIN, BS, GB etc Flow Direction: Unidirection Sealing Form: NBR, EPDM, PTFE, Stainless Steel Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Pressure: Ordinary Pressure Structure: Butterfly Type Check Valve Connection Form: Flange Material: CS, Ss, Brass, Chrome-Molybdenum Steel Temperature: Ordinary Temperature Media: Water, Oil, etc Certificate: ISO Class: 150lbs - 900lbs Suitable Medium: Oil, Water, Steam, Acid, Alkaline Pressure Rating: Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300) Trademark: KARFAR Transport Package: 1. Inner: Plastic Package2. Outer: Plywood Case Specification: DN40 -- DN1200 Origin: China HS Code: 84813000 Product Description Double Disc Flange End Non Return Swing Check ValveMODEL NO. H76X/H (DDCV) FLANE ENDΔModel H46X and H46H are flange end dual disc check valve. These two valve models are popularly used in water supply system in high-rise buildings and industrial zones. With its advantage of shorter structure length than ordinary check valves, it is especially suitable for space-limited locations.PARTNAMEBody &DiscStemTorsion SpringSealingMaterialCarbon steel,Stainless steel,Chrome-Molybdenum Steel,Brass etcStainless steelStainless steelPTFE,Stainless steel,NBR,NylonModelNo.NormalPressure(Mpa)Shell testPressure(Mpa)Sealing testPressure(Mpa)WorkingtemperatureApplicableMediumSoftsealingmetal sealingH46X/H1.01.51.1≤120ºC≤200ºCOil, Water, Steam, Acid, alkaline1.62.41.82.53.82.84.06.04.4For same type with WAFER /LUG END please see our modelH76X.