Specification Brand : Fafeicy BulletPoint1 : High Strength Structure: The valve body is made of high stiffness material, with pressure capacity, and can meet various practical needs within the specified working range. BulletPoint2 : PP Material: Carefully selected polypropylene (PP) material with durability, which is the ideal electrical insulation material. BulletPoint3 : the check valve is harmless, no odor, to ensure the safety of the environment and operators. BulletPoint4 : Wide Applicability: The check valve is suitable for a variety of applications, such as fish tanks, food and beverage processing, machinery and equipment, and chemical industry. BulletPoint5 : Easy Replacement: This plastic water stop valve (diaphragm check valve) is cleverly designed for quick replacement of damaged parts, and is equipped with a connection hose to effectively prevent gas or liquid backflow, ensuring smooth of the system. BulletPoint6 : 3/4 NPT size (lower threads) measure 1.05" or over 1 inch! BulletPoint7 : The "compression" or "tube" size is easy to determine by measuring the tube or line that connects to the top of the check valve. The outside diameter of the tube or line IS the "compression" or "tube" size. Compression / tube size thread diameters will not correlate to standard measurement. BulletPoint8 : 6 month no hassle warranty Color : Gray Department : Unisex Adult ExteriorFinish : Plastic ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier : 7651020373600 GpsrSafetyAttestation : 1 IncludedComponents : valve and ferrule IncludedComponents1 : Valve Body w/ EPDM Rings IncludedComponents2 : Union Nuts x2 IncludedComponents3 : Socket Connections IncludedComponents4 : Threaded Connections (Optional) ItemName : 10 Pcs Plastic stop valve, One Way Inline Check Valve Barb Check Valve Micro Diaphragm Check Valve for Air Intake Feed (4mm blue) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : Fafeicy Material : PVC Material1 : Stainless Steel Material2 : Plastic MaximumOperatingPressure : 16 bars ModelName : Fafeicy95rqxwnztg-11 ModelNumber : Fafeicy95rqxwnztg-11 NumberOfItems : 1 NumberOfPorts : 2 PartNumber : Fafeicy95rqxwnztg-11 ProductDescription : Specification: Item Type: Check Valve Material: PP Function: Connect hose to prevent backflow of gas or liquid Scope of Application: Fish tank, food and beverage, equipment, chemical industry