Ball valves

1. Produced by the standard of DIN 8077/8078
2. Specifications: ¢ 20-63mm
3. Types: Plastic ball valve, pair of work takes over the plastic-ball valve, ball valve with brass ball, ball valve with female threaded insert, pair of work takes over the copper ball valve, ball valve with male threaded insert
4. Descriptions:
1)with good appearance, easy to fix
2)tolerant with high temperature