Adjustable thermal balancing valve for domestic hot water recirculation circuits.

The QuickSetter+™ manual balancing valve contains a built-in flow meter and sight gauge, negating the need for differential pressure gauges and reference charts. Circuit balancing is fast, easy and accurate. Constructed of DZR low-lead brass, QuickSetter+ is ideally suited for use in plumbing applications such as hot water recirculation systems. The built-in check valve protects against circuit thermo-siphoning. The outlet dual-scale temperature gauge (optional) verifies the fluid temperature in the circuit. The flow meter sight gauge is dry (not exposed to the fluid) thus eliminating the possibility of gauge clouding/scaling over time. The QuickSetter+ can also be used in heating systems. Peroxide-cured EPDM seals provide chlorine and chloramine resistance and long operating life.

IVAR RTV: thermostatic valve for controlling the water temperature in the recirculation branches. Balancing thermostatic insert with fixed point adjustment settable with graduated knob equipped with locking mechanism. Version A with only recirculation branch balancing. Version B with thermostatic control for thermal disinfection cycle. Version C with electronic thermal disinfection cycle. Connections: 1/2" F or 3/4" F. Adjustment range 35-60 °C. ΔP maximum at the ends of the valve 1 bar. Main material: brass CW617N. Adjustment knob: ABS. O-ring seal: peroxide EPDM.

Balancing valve with groove

Balancing valve with blind plugs

Balancing valve with flange/DIN

Vanne d'équilibrage avec débitmètre et indicateur de température

Balancing valve for the hydraulic balancing of distribution lines in central heating and cooling systems with closed circuits. Flow determination by differential pressure measurement taking into account the preset values, e.g. with the OV-DMC3 measuring system. Installation in flow or return. In an angled version with continuously controllable, infinitely fine presetting using a non-rising handwheel. Presetting is reproducible, lockable and sealable as standard. All functional elements on the handwheel side. Equipped with two measuring, draining and filling valves as standard. Valve housing and parts in contact with the medium made of dezincification-resistant brass, EPDM or PTFE. Maintenance-free, double spindle seal. Female thread on both sides according to EN 10226

Reverse thermostatic valve with flow rate pre-regulation and pressure dynamic balancing, HARMONIA-series, with male connection. Connection to iron pipe x Connection to radiator: EUROK x 1/2"M with or without O-ring. Ring nut with spingle which can be replaced and inspected while the system is working. Fluid: water, glycol-water solutions (up to 30% glycol max). Max fluid temperature: 120° C. Max operating pressure: 10 bar. Differential pressure range: 0.1÷0.6 bar. Body material: nickel-plated CW617N brass. Gaskets and O-rings materials: Peroxide EPDM. Spring, washer and spindle material: Stainless steel. Protective cap: orange ABS.

Straight thermostatic valve with flow rate pre-regulation and pressure dynamic balancing, HARMONIA-series, with male connection. Connection to iron pipe x Connection to radiator: EUROK x 1/2"M with or without O-ring. Ring nut with spingle which can be replaced and inspected while the system is working. Fluid: water, glycol-water solutions (up to 30% glycol max). Max fluid temperature: 120° C. Max operating pressure: 10 bar. Differential pressure range: 0.1÷0.6 bar. Body material: nickel-plated CW617N brass. Gaskets and O-rings materials: Peroxide EPDM. Spring, washer and spindle material: Stainless steel. Protective cap: orange ABS.

Satellite module that independently manages low-temperature heating (mixed circuit) and instantaneous production of domestic hot water in each apartment when installed in district heating systems. Components: 30 plates heat exchanger; priority valve for domestic water circuit controlled by 230 V AC – 6 W motor; anti-scalding thermostatic mixing valve 36÷50 °C; anti-scalding device on domestic hot water circuit; thermometer on domestic hot water circuit; anti-pollution check valve at the inlet of domestic cold water circuit; mixing valve for fixed point mixing (with thermostatic control head and remote contact probe) or outside compensated temperature mixing (with axial servomotor and control unit); three-speed pump / model “E” with variable-speed pump EEI<20; summer/winter two-way valve; pocket for temperature immersion probe on delivery side of primary circuit; balancing valve on primary circuit; balancing by-pass valve on mixed circuit; balancing lockshield of heating/domestic water circuit; hydraulic separator with built-in check valve; shut-off ball valve; manual air vent valve; fill-drain valves; protection filter for heat meter; expanded polypropylene insulating shell; multifunctional electronic board. Circuit connections: 3/4” flat seal. Indicative power (to be verified according to the conditions of use): 10 kW heating side, 32 kW domestic water side. Production of 12 l/min of 48°C domestic water. Model “1” with high-temperature domestic water outlet. Model “R” with hot domestic water recirculation circuit complete with pump, check valve and electronic temperature sensor for domestic hot water priority mode activation. Installation: on frame, “C” in wall fitted box made of galvanized sheet-metal cover (white painted) 860-960 × 700 × 110-160 mm, “M” in wall hanging box made of aluminium (white painted) 722 × 600 × 150 mm. Optional accessories: mechanical or ultrasonic heat meter 1,5 o 2,5 m3/h, cold domestic water flow meter 1,5 m3/h, thermoelectric actuator, thermostatic control head, axial servomotor.

Co-axial left/right thermostatic valve with flow rate pre-regulation and pressure dynamic balancing, HARMONIA-series, with male connection. Connection to iron pipe x Connection to radiator: EUROK x 1/2"M with or without O-ring. Ring nut with spingle which can be replaced and inspected while the system is working. Fluid: water, glycol-water solutions (up to 30% glycol max). Max fluid temperature: 120° C. Max operating pressure: 10 bar. Differential pressure range: 0.1÷0.6 bar. Body material: nickel-plated CW617N brass. Gaskets and O-rings materials: Peroxide EPDM. Spring, washer and spindle material: Stainless steel. Protective cap: orange ABS.

Angle thermostatic valve with flow rate pre-regulation and pressure dynamic balancing, HARMONIA-series, with male connection. Connection to iron pipe x Connection to radiator: EUROK x 1/2"M with or without O-ring. Ring nut with spingle which can be replaced and inspected while the system is working. Fluid: water, glycol-water solutions (up to 30% glycol max). Max fluid temperature: 120° C. Max operating pressure: 10 bar. Differential pressure range: 0.1÷0.6 bar. Body material: nickel-plated CW617N brass. Gaskets and O-rings materials: Peroxide EPDM. Spring, washer and spindle material: Stainless steel. Protective cap: orange ABS.

IVAR TECHNO TNB cod. 508100: mixing and boosting unit for radiant installations complete with two-way mixing valve, balancing valve (on the cold way), fill/drain valve, manual air vent valve, two thermometers 0÷80 °C (on delivery of boiler circuit and mixed circuit), temperature sensor pocket (on delivery of mixed circuit), shut off valve (on return of boiler circuit), boiler circuit connections G 1”F (centre distance 200 mm) and mixed circuit connections G 1”M (centre distance 200 mm). Upper and lower parts made of nickel-plated CB753S brass; pipe made of nickel-plated half-hard copper; gaskets and O-rings made of peroxide-cured EPDM; other parts made of CW617N brass. Max operating temperature 100 °C. Max operating pressure 10 bar. Fixed point mixing 20÷60 °C by thermostatic control head with remote sensor T3011 included. Max differential pressure at mixing valve ends 250 mbar. Pump space 130 mm with G 1”1/2F flat seal connections.

Satellite module that independently manages high-temperature and low-temperature heating (direct and mixed circuits) and instantaneous production of domestic hot water in each apartment when installed in district heating systems. Components: 30 plates heat exchanger; priority valve for domestic water circuit controlled by 230 V AC – 6 W motor; anti-scalding thermostatic mixing valve 36÷50 °C; anti-scalding device on domestic hot water circuit; thermometer on domestic hot water circuit; anti-pollution check valve at the inlet of domestic cold water circuit; mixing valve for fixed point mixing (with thermostatic control head and remote contact probe) or outside compensated temperature mixing (with axial servomotor and control unit); three-speed pump / model “E” with variable-speed pump EEI<20; summer/winter two-way valve on high-temperature and low-temperature circuits; pocket for temperature immersion probe on delivery side of primary circuit; balancing valve on primary circuit; balancing by-pass valve on mixed circuit; balancing lockshield of heating/domestic water circuit; hydraulic separator with built-in check valve; shut-off ball valve; manual air vent valve; fill-drain valves; protection filter for heat meter; expanded polypropylene insulating shell; multifunctional electronic board. Circuit connections: 3/4” flat seal. Indicative power (to be verified according to the conditions of use): 10 kW heating side, 32 kW domestic water side. Production of 12 l/min of 48°C domestic water. High-temperature domestic water outlet. Hot domestic water recirculation circuit complete with pump, check valve and electronic temperature sensor for domestic hot water priority mode activation. Installation: on frame, “C” in wall fitted box made of galvanized sheet-metal cover (white painted) 860-960 × 700 × 110-160 mm, “M” in wall hanging box made of aluminium (white painted) 722 × 600 × 150 mm. Optional accessories: mechanical or ultrasonic heat meter 1,5 o 2,5 m3/h, cold domestic water flow meter 1,5 m3/h, thermoelectric actuator, thermostatic control head, axial servomotor.

Co-axial left/right thermostatic valve with flow rate pre-regulation and pressure dynamic balancing, HARMONIA-series, with female connection. Connection to iron pipe x Connection to radiator: 3/8"F x 3/8"M with or without O-ring, 1/2"F x 1/2"M with or without O-ring. Ring nut with spingle which can be replaced and inspected while the system is working. Fluid: water, glycol-water solutions (up to 30% glycol max). Max fluid temperature: 120° C. Max operating pressure: 10 bar. Differential pressure range: 0.1÷0.6 bar. Body material: nickel-plated CW617N brass. Gaskets and O-rings materials: Peroxide EPDM. Spring, washer and spindle material: Stainless steel. Protective cap: orange ABS.

Reverse thermostatic valve with flow rate pre-regulation and pressure dynamic balancing, HARMONIA-series, with female connection. Connection to iron pipe x Connection to radiator: G 3/8"F x G 3/8"M with or without O-ring, G 1/2"F x G 1/2"M with or without O-ring. Ring nut with spingle which can be replaced and inspected while the system is working. Fluid: water, glycol-water solutions (up to 30% glycol max). Max fluid temperature: 120° C. Max operating pressure: 10 bar. Differential pressure range: 0.1÷0.6 bar. Body material: nickel-plated CW617N brass. Gaskets and O-rings materials: Peroxide EPDM. Spring, washer and spindle material: Stainless steel. Protective cap: orange ABS.

Angle thermostatic valve with flow rate pre-regulation and pressure dynamic balancing, HARMONIA-series, with female connection. Connection to iron pipe x Connection to radiator: 3/8"F x 3/8"M with or without O-ring, 1/2"F x 1/2"M with or without O-ring. Ring nut with spingle which can be replaced and inspected while the system is working. Fluid: water, glycol-water solutions (up to 30% glycol max). Max fluid temperature: 120° C. Max operating pressure: 10 bar. Differential pressure range: 0.1÷0.6 bar. Body material: nickel-plated CW617N brass. Gaskets and O-rings materials: Peroxide EPDM. Spring, washer and spindle material: Stainless steel. Protective cap: orange ABS.

Satellite module that independently manages high-temperature heating (direct circuit) and instantaneous production of domestic hot water in each apartment when installed in district heating systems. Components: 30 plates heat exchanger; priority valve for domestic water circuit controlled by 230 V AC – 6 W motor; anti-scalding thermostatic mixing valve 36÷50 °C; domestic water preheating device; anti-scalding device on domestic hot water circuit; thermometer on domestic hot water circuit; anti-pollution check valve at the inlet of domestic cold water circuit; summer/winter two-way valve; pocket for temperature immersion probe on delivery side of primary circuit; balancing lockshield of primary circuit with double micrometrical adjustment; balancing lockshield of heating/domestic water circuit; differential overpressure by-pass valve on primary circuit; shut-off ball valve; manual air vent valve; fill-drain valves; protection filter for heat meter; expanded polypropylene insulating shell; multifunctional electronic board. Circuit connections: 3/4” flat seal. Indicative power (to be verified according to the conditions of use): 10 kW heating side, 32 kW domestic water side. Production of 12 l/min of 48°C domestic water. Model “1” with high-temperature domestic water outlet. Model “R” with hot domestic water recirculation circuit complete with pump, check valve and electronic temperature sensor for domestic hot water priority mode activation. Installation: on frame, “C” in wall fitted box made of galvanized sheet-metal cover (white painted) 860-960 × 700 × 110-160 mm, “M” in wall hanging box made of aluminium (white painted) 722 × 600 × 150 mm. Optional accessories: mechanical or ultrasonic heat meter 1,5 o 2,5 m3/h, cold domestic water flow meter 1,5 m3/h, thermoelectric actuator, thermostatic control head, axial servomotor.

Satellite module that independently manages high-temperature heating (direct circuit) and instantaneous production of domestic hot water in each apartment when installed in district heating systems. Components: 30 plates heat exchanger; priority valve for domestic water circuit controlled by 230 V AC – 6 W motor; anti-scalding thermostatic mixing valve 36÷50 °C; domestic water preheating device; anti-scalding device on domestic hot water circuit; thermometer on domestic hot water circuit; anti-pollution check valve at the inlet of domestic cold water circuit; summer/winter two-way valve; pocket for temperature immersion probe on delivery side of primary circuit; balancing lockshield of primary circuit with double micrometrical adjustment; balancing lockshield of heating/domestic water circuit; differential overpressure by-pass valve on primary circuit; shut-off ball valve; manual air vent valve; fill-drain valves; protection filter for heat meter; expanded polypropylene insulating shell; multifunctional electronic board. Circuit connections: 3/4” flat seal. Indicative power (to be verified according to the conditions of use): 10 kW heating side, 32 kW domestic water side. Production of 12 l/min of 48°C domestic water. Model “1” with high-temperature domestic water outlet. Model “R” with hot domestic water recirculation circuit complete with pump, check valve and electronic temperature sensor for domestic hot water priority mode activation. Installation: on frame, “C” in wall fitted box made of galvanized sheet-metal cover (white painted) 860-960 × 700 × 110-160 mm, “M” in wall hanging box made of aluminium (white painted) 722 × 600 × 150 mm. Optional accessories: mechanical or ultrasonic heat meter 1,5 o 2,5 m3/h, cold domestic water flow meter 1,5 m3/h, thermoelectric actuator, thermostatic control head, axial servomotor. In compliance with Belgaqua.

IVAR EQCP1 (Kv 2.50): Two-way metering module for heating and cooling systems with DHW distribution lines and heat metering unit, equipped with template sockets instead of heat meters. Heat module consisting of CW617N brass monobloc with 2-way piston zone valve with M30×1.5 mm connection, selector balancing valve, filter, pocket for heat meter delivery sensor, M10×1 pressure pocket for dynamic balancing valve. Shut-off valves on the delivery and return to the boiler, on the delivery and return from the users, with slots for sealing. Drop pressure of the heat metering module Kv = 3.5. Placed on decomposable brackets and insulated with PP shell. Connections to the uprising columns and to the users of the G 3/4" heat module. Predisposition for heat meter with G 3/4" connections, length 110 mm and nominal flow rate Qnom = 1.5 m3/h. Domestic block with G 3/4" connections that can be intercepted with ball valves with sealing slots. Predisposition for insertion of DHW volumetric meters with G 3/4" connections, length 110 mm and nominal flow rate Qnom = 1.5 m3/h. Code 506587CB assembled in steel flush-mounted metal box with standard painted door, dimensions H 510 ×L 510 ×D 130 mm. Code 506587CL assembled in steel flush-mounted metal box with plasterable door, dimensions H 520 ×L 520 × D 130 mm. Max static operating pressure 10 bar; fluid temperature range 3÷90 ◦C. IVAR EQCP1 (Kv 3.00): Two-way metering module for heating and cooling systems with DHW distribution lines and heat metering unit, equipped with template sockets instead of heat meters. Heat module consisting of CW617N brass monobloc with 2-way piston zone valve with M30×1.5 mm connection, selector balancing valve, filter, pocket for heat meter delivery sensor, M10×1 pressure pocket for dynamic balancing valve. Shut-off valves on the delivery and return to the boiler, on the delivery and return from the users, with slots for sealing. Drop pressure of the heat metering module Kv = 3.5. Placed on decomposable brackets and insulated with PP shell. Connections to the uprising columns and to the users of the G 3/4" heat module. Predisposition for heat meter with G 3/4" connections, length 130 mm and nominal flow rate Qnom = 2.5 m3/h. Domestic block with G 3/4" connections that can be intercepted with ball valves with sealing slots. Predisposition for insertion of DHW volumetric meters with G 3/4" connections, length 110 mm and nominal flow rate Qnom = 1.5 m3/h. Code 506539CB assembled in steel flush-mounted metal box with standard painted door, dimensions H 510 ×L 510 ×D 130 mm. Code 506539CL assembled in steel flush-mounted metal box with plasterable door, dimensions H 520 ×L 520 × D 130 mm. Max static operating pressure 10 bar; fluid temperature range 3÷90 ◦C.

Straight thermostatic valve with flow rate pre-regulation and pressure dynamic balancing, HARMONIA-series, with female connection. Connection to iron pipe x Connection to radiator: 3/8"F x 3/8"M with or without O-ring, 1/2"F x 1/2"M with or without O-ring. Ring nut with spingle which can be replaced and inspected while the system is working. Fluid: water, glycol-water solutions (up to 30% glycol max). Max fluid temperature: 120° C. Max operating pressure: 10 bar. Differential pressure range: 0.1÷0.6 bar. Body material: nickel-plated CW617N brass. Gaskets and O-rings materials: Peroxide EPDM. Spring, washer and spindle material: Stainless steel. Protective cap: orange ABS.

Mixing and boosting unit IVAR COMBIMIX for radiant installations complete with two-way mixing valve, balancing valve (on the cold way), two shut-off ball valves for the pump, two fill/drain valves, two automatic air vent valves, three thermometers 0÷80 °C (on delivery and return of boiler circuit and on delivery of mixed circuit), temperature sensor pocket (on delivery of mixed circuit), shut-off valve (on return of boiler circuit), boiler circuit connections G 1”F (centre distance 200 mm) and mixed circuit connections G 1”M with swivelling nipples (centre distance 200 mm). Upper and lower parts made of nickel-plated CB753S brass; pipe made of nickel-plated half-hard copper; gaskets and O-rings made of peroxide-cured EPDM; other parts made of CW617N brass. Max operating temperature 100 °C. Max operating pressure 10 bar. Fixed point mixing 20÷60 °C by thermostatic control head with remote sensor T5011 included (max differential pressure at mixing valve ends 250 mbar) or set up for outside compensated temperature mixing by integrating axial servomotor IVAR RV 01 or thermoelectric actuator IVAR TE 3061. Differential bypass valve (optional) 0.2÷0.6 bar with half-hard nickel-plated pipe. Pump space 130 mm or 180 mm, G 1”1/2F flat seal connections. Equipped with variable-speed electronic pump WILO4F or variable-speed electronic pump WILO4F-180 or without pump. Accessories: high-temperature kit with pair of manifolds 1” x EUROK with shut-off and lockshield valves CEP/02 I – CEP/03 I (2 ways) – (3 ways), high-temperature kit with pair of simple manifolds 1” x EUROK CEP/02 – CEP/03 (2 ways) – (3 ways), insulation shell ACM 01, threaded spacer for pumps AC 633.