... female threaded insert 1.high quality 2.good services 3.good reputation Ball valve With Brass Ball Characteristic, Uses:1) cold, hot ... customer requirements.10) raw material can change all kinds of plastic, such as PP, PPR, PVC, etcPacking:Standard export package ... size: Model SizeMKEBV101 20MKEBV102 25MKEBV103 32MKEBV104 40MKEBV105 50 MKEBV106 63 Plastic ball valve/4 inch ball valve/brass valve