Specification Brand : Watts BulletPoint1 : Body Material:Stainless Steel 316,200PSI/PN16,ANSI B1.20.1 BulletPoint2 : Working Pressure 200 WOG,Port Types:Female x Female threaded BulletPoint3 : Temperature range: -60 to 450 degree Fahrenheit,Suitable for full range of liquids and gas BulletPoint4 : Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these check valves to be used with a wide variety of fluids including, but not limited to water, oil, gas, air, light alkali's, acids, biodiesel, fuels and alcohols. BulletPoint5 : Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow moves in the opposite direction, it will swing shut. The check valve cannot be used in vertical applications as gravity may affect the function of the swinging motion. BulletPoint6 : Fountain float valve auto fill Small size and easy to install,Work pressure: 0.2MPa~1MPa BulletPoint7 : This product is an automatic water level control valve that can move automatically, The comes filter,the filter must inlet,avoid sand stone blocking floating ball regular inspection and maintenance is necessary Color : Brass ConnectorType : Threaded CustomerPackageType : Standard Packaging Department : unisex-adult ExteriorFinish : Brass ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier : 7845560695739 ExternallyAssignedProductIdentifier1 : 098268221794 ExternallyAssignedProductIdentifier2 : 0098268221794 ExternallyAssignedProductIdentifier3 : 00022315344150 GpsrSafetyAttestation : 1 IncludedComponents : NO ItemDisplayDimensions_Length : 100 centimeters ItemDisplayWeight : 3.1 pounds ItemName : Watts 0061935 Watts 0061935 9D 1/2" Dual Check Valve with Intermediate Atmospheric Vent ItemPackageDimensions_Height : 37.592 centimeters ItemPackageDimensions_Length : 11.303 centimeters ItemPackageDimensions_Width : 24.1046 centimeters ItemPackageQuantity : 1 ItemShape : Cross ItemTypeKeyword : industrial-check-valves Manufacturer : Watts Brass & Tubular Material : Brass MaximumOperatingPressure : 175 pounds_per_square_inch ModelName : 0ZM-IDS-01131 ModelNumber : 9DM3 1/2 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 NumberOfPorts : 2 PackageLevel : unit PartNumber : 9D-M3-1/2 PowerSourceType : Ac/dc ProductDescription : 9D 1/2" Dual Check Valve with Intermediate Atmospheric Vent Series 9D is specially made for smaller supply lines and ideally suited for laboratory equipment, processing tanks, sterilizers, dairy equipment and similar applications. It is particularly recommended for boiler feed lines to prevent backflow when supply pressure falls below system pressure. Series 9D is suitable for use on hot or cold water and can be used under continuous pressure. It features a primary check valve utilizing a rubber disc seating against a mating rubber part to ensure tight closing. A secondary check valve utilizes a rubber disc-to-metal seating. In the event of fouling of the downstream check valve, leakage would be vented to atmosphere through the vent port thereby safeguarding the potable water system. Construction is brass body with stainless steel working parts, integral strainer and durable rubber discs. Female union inlet and outlet connections. Drain is 1/2" (15mm) thread connection. Watts 0061935 Features: True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling Stainless steel internal parts Maximum flow at low pressure drop Furnished with union connections to facilitate removal and replacement for maintenance Compact for economy combined with performance Design simplicity for easy maintenance Can be installed vertically or horizontally Watts 0061935 Specifications: Height: 2-9/16" Length: 4-13/16" Material: Brass Connection Size: 1/2" Weight: 1.233 lbs. ProductSiteLaunchDate : 2015-10-21T00:00:00.000-07:00 Size : 2 Inch SpecificationMet : ASTM, NSF, UL, AISI SpecificationMet1 : CSA SpecificationMet2 : ASSE Style : Submersible SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : storage SupplierDeclaredDgHzRegulation2 : storage SupplierDeclaredDgHzRegulation3 : storage SupplierDeclaredDgHzRegulation4 : storage SupplierDeclaredDgHzRegulation5 : storage SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : Check Valve