1 Made of high-quality iron, this check valve is durable and sturdy, which ensures you can use it for a long time. 2 The material is relatively high temperature resistant, which improves the service life of the product. 3 Can only be opened in one direction to prevent the conveying fluid from flowing back due to insufficient pressure. 4 The bottom thread specification is 3/4 thread, coarse thread. The thread specification of the side connection pipe is fine thread. 5 Wide range of uses, the check valve can be widely used in the field of air compressors, an accessories for air pump.Item Type: Check ValveMaterial: Iron Bottom Thread Specification: 3/4 Thread (Coarse Thread)Side Pipe Thread Specification: Approx. 27 x 1.5mm / 1.1 x 0.06in(Fine Thread)Small Hole Elbow Thread Specifications: Approx. 10 x 1mm / 0.4 x 0.04in
What's in the box
1 x
Check Valve
