Valves & Devices
Various accessories and components for comprehensive heating, air-conditioning and hydro-sanitary systems. Pressure reducers. Automatic vent valves. Plant safety group. Safety valve. Automatic feeder. Check valve. Mixing valves and accessories. Solenoid valves. Drain valve. Expansion vessels. Drinking water filters. Etc.
Filter flanged SF
The strainer is used for mechanical cleaning in heating plants. The strainer are manufactured after ISO 9001:2000 to ensure quality as well as functionality. DN 65-300 in flanged connection.
Filter threaded SF
MMA Strainer is used in heating and cooling systems to strain out dirt. Filter opening 0,4 mm (40 US Mech)
Safety valve Sicura
Sicura safety valve is normally used in closed heating systems with closed expansion vessels.
Its function is to release water if the pressure reaches its set value.
Safety valves can also be mounted together with hot water tanks,
solar heating systems and cooling systems.
The safety valve opens when the set pressure is reached to protect the installation.
The safety valve can be exercised via handwheel.
When exercise ends, the valve is automatically closed.
Saftey valve Frese
The safety valves take care of and lead away
excess air, water and steam from
vessels or pipe systems in heating installations.
DN20 are spring loaded safety valves in
angle with relief knob. All have built in
If the valve is used in heating systems
safety valves are recommended
an opening pressure of 1.5 bar, 2.0 bar and 2.5 bar.