Specification Brand : Stens BulletPoint : Sold on Amazon BulletPoint1 : Quantity: 5 BulletPoint2 : Item Type: Hook with String BulletPoint3 : Item Number: 20126 BulletPoint4 : Size Chart: 13-3 BulletPoint5 : Harris No.3 Color : Black ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 4953873188718 ExternallyAssignedProductIdentifier1 : 023899063161 ExternallyAssignedProductIdentifier2 : 0023899063161 ExternallyAssignedProductIdentifier3 : 00023899063161 IncludedComponents : Check Valves ItemDisplayDimensions_Height : 24 inches ItemDisplayDimensions_Length : 5 inches ItemDisplayDimensions_Width : 5 inches ItemDisplayWeight : 0.01 pounds ItemName : Stens 525-840 Briggs & Stratton Needle Valve Kit, Black ItemPackageDimensions_Height : 0.762 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 4.064 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-needle-valves Manufacturer : Stens Material : Rubber MaximumOperatingPressure : 6000 pounds_per_square_inch ModelName : Briggs & Stratton ModelNumber : 525-840 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 5 NumberOfPorts : 2 PackageLevel : unit PartNumber : 525-840 PowerSourceType : Manual ProductDescription : High pressure valves are applied to set the pressure in a circuit part to counterbalance external force or a weight. The working pressure is commonly high in order to keep the load from free-falling. Needle valves controls fluid movement accurately, hence the name flow control valve. When the handle is turned on and the stem is being rotated, the needle rises up from the seat and fluid flows through. This allows maximum accuracy as the tiniest change of the needle will affect the fluid movement. The design of the seat and needle helps to avoid any gap for the fluid movement when the needle is put into place. By default, needle valves have a working pressure ranging from 5000 to 10000 PSI. As the temperature changes, so does the working pressure. If the needle valve is used in a high temperature setting, then it will have a lower working pressure. Our needle valve is made of stainless steel 316. The benefits associated with needle valves are: Adaptability: Users can adjust the flow rate in between low to maximum system setting. Precision: Users can regulate fluid movement precisely. Effectiveness & efficiency: By applying the required flow, users can save money, manpower, and energy. Safety: The precision feature of needle valves increases the safety level as there will be a lower chance of leakage, breakage, and overuse. ProductSiteLaunchDate : 2013-06-13T06:22:15.173Z Size : 13-3号 Style : Size 13-3 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 WarrantyDescription : 12 Months