Manual straight H-valves, 3/4" x 3/4” for connection between the radiator and the hydraulic heating network.

Composition
- Body in UNI EN 12165 CW617N nickel-plated brass
- Shutter in UNI EN 12164 CW617N nickel-plated brass
- O-Ring for shutter steadying in EPDM
- O-Ring in EPDM
- Ring nut in UNI EN 12164 CW614N nickel-plated brass
- Flanged ring nut in UNI EN 12164 CW614N brass
- Nut in UNI EN 12165 CW617N nickel-plated brass

Technical data
- Spacing: 50 mm
- Maximum operating pressure: 10 bar
- Maximum differential pressure: 6 bar
- Maximum operating temperature: 100 °C
- System connections: 3/4" Eurocono