- Full ball valves type WKP 2c/cgw/ccu/2g
- Full ball valves type WKP 2a/ac/agw/acu
- Propane-butane full-flow ballcocks type WKP
- Underflow ballcocks type WKN 2c/cgw/ccu/2g
- Underflow ballcocks type WKN 2a/ac/agw/acu
- Underflow ballcocks for welding propane butane type WKN 2cPB
- Flanged ball valves type WK2a plus
- Flanged ball valves type WK 2a
- Sandwich Plus flanged ball valves
- Sandwich type flanged ballcocks