NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
BS 1212-2
BS 1212-2
Float operated valves. Specification for diaphragm type float operated valves (copper alloy body) (excluding floats)
Title (German)
Schwimmerventile. Membranschwimmerventile (mit Gehaeuse aus Kupfer) (ausgenommen Schwimmer)