Hydronic Solution Valves

Dirt separator with magnet.
To be coupled with flat counter flanges EN 1092-1.
Particle separation rating down to 5 μm.
With insulation.

• Maximum working pressure: 10 bar
• Medium temperature range: 0–100 °C
• Finish: coated
• Material: steel

Automatic air vent for heating, cooling and refrigeration.
High discharge capacity.
Brass body and cover, stainless steel internal components.

• Maximum working pressure: 16 bar
• Maximum air discharge pressure: 6 bar
• Medium temperature range: -20–120 °C

Note

Always replace the valve cap with Caleffi 5620 or R59681 AQUASTOP hygroscopic safety cap in all places where inspection is not possible.

• Maximum working pressure: 10 bar
• Maximum air discharge pressure: 4 bar
• Medium temperature range: 0–115 °C
• Material: brass

• Maximum working pressure: 10 bar
• Maximum air discharge pressure: 2.5 bar
• Medium temperature range: 0–120 °C
• Finish: nickel plated
• Material: brass

Always replace the valve cap with Caleffi 5620 or R59681 AQUASTOP hygroscopic safety cap in all places where inspection is not possible.

• Maximum working pressure: 10 bar
• Maximum air discharge pressure: 2.5 bar
• Medium temperature range: 0–120 °C
• Finish: nickel plated
• Material: brass

Always replace the valve cap with Caleffi 5620 or R59681 AQUASTOP hygroscopic safety cap in all places where inspection is not possible.

Thermostatic regulator for domestic hot water recirculation circuits.
Fitted for automatic or controlled thermal disinfection function.
With temperature gauge.

• Maximum working pressure: 16 bar
• Material: dezincification resistant brass DR “low lead”

The thermostatic regulator is used for automatic balancing of recirculation circuits in domestic hot water distribution systems, so as to ensure that all parts of the system reach the required temperature.

• Maximum working pressure: 16 bar
• Material: dezincification resistant brass DR “low lead”

The pre-assembled kit for terminal units is compact and able to shut off, adjust and filter the secondary circuit of the terminal unit. It also allows to perform maintenance and setting operations of the system.

Connection and regulation kit for HVAC terminal units.
Complete with:

• Maximum working pressure: 25 bar
• Medium temperature range: -10–120 °C
• Main centre distance: 80 mm
• Maximum percentage of glycol: 50 %
• Medium: water, glycol solutions
• Range △p: 25–400 kPa
• Material: dezincification resistant brass DR

Note

Can be combined with actuators code 145013 and 6565 series thermo-electric actuators.

The pressure independent control valve (PICV) has been designed with the aim of controlling a fluid flow rate that is:

• adjustable according to the needs of the part of the circuit that the device itself manages;
• constant as the differential pressure conditions of the circuit vary.
• Maximum working pressure: 16 bar, 25 bar
• Medium temperature range: -20–120 °C
• Maximum percentage of glycol: 50 %
• Medium: water, glycol solutions
• Range △p: 25–400 kPa
• Material: dezincification resistant brass DR

Combination of automatic flow rate regulator with high-performance polymer cartridge and ball valve.
Accuracy: ± 5 %. Flow rates: 0,085–11.0 m3/h.
Designed for pressure point and drain valve connection.

PATENT

• Maximum working pressure: 25 bar
• Medium temperature range: -20–100 °C
• Maximum percentage of glycol: 50 %
• Medium: water, glycol solutions
• Range △p: 15–200 kPa
• Material: dezincification resistant brass DR