Check brass valves with ISO 7/1

RBB manufactures the check brass valves with ISO 7/1 threads while the majority of similar items are with ISO 228 threads. For the records the ISO.
7/1 threads are recomended in the water distribution systems. The range is completed by the ISO 7/1 foot valves while we do offer as well the options / check & foot valves / with ISO 228.

Brass ball valves
Regulating brass valves
Patented brass valves