Siemens VAI61.15-1 2-port ball valve, internal thread, PN40, DN15, kvs 1 Internally threaded connections Rp.. as per ISO 7-1.For use in heating, ventilating and air conditioning plants as a control...

Siemens VAI61.15-10 2-port ball valve, internal thread, PN40, DN15, kvs 10 Internally threaded connections Rp.. as per ISO 7-1.For use in heating, ventilating and air conditioning plants as a...

Siemens VAI61.15-1.6 2-port ball valve, internal thread, PN40, DN15, kvs 1.6 Internally threaded connections Rp.. as per ISO 7-1.For use in heating, ventilating and air conditioning plants as a...

Siemens VAI61.15-6.3 2-port ball valve, internal thread, PN40, DN15, kvs 6.3 Internally threaded connections Rp.. as per ISO 7-1.For use in heating, ventilating and air conditioning plants as a...

Siemens VAI61.20-4 2-port ball valve, internal thread, PN40, DN20, kvs 4 Internally threaded connections Rp.. as per ISO 7-1.For use in heating, ventilating and air conditioning plants as a control...