Check-valve W.H. elbow

Controllable anti-pollution check valve, EA type.
Elbow model with turning nut for fitting directly after the water meter.
For all drinking water networks: building, water distribution, pumping.
Quiet operation, low pressure drops.
Total tightness even with very low counter-pressure.
Supplied with 4 bosses with brass plugs (two by side).
Reduced implementation time to ensure tightness fittings.
1 model stored answers at left or right angle installation.
Technical Features
Max. temperature: 90°C.
Max. pressure: 10 bar.
Approval: NF EN 13959, complies with EN 1717.
Part no.
for water meter
valve thread part number
size 15 - F/M 3/4” (20x27) 2224160 10
size 20 - F/M 1” (26x34) 2224161 25