Backflow protection unit TBE-STBA

Three-Way Valve

Ball Valve

Ball Valve

Air vent valve with lateral purge

Circulation unit / shunt unit / pump group, premanufactured and ready-to-use plug-and-play for applications like radiator, ventilation and floor heating systems Temp. range: +5 – +110 °C, Max. pressure: 1,0 Mpa.

Circulation unit / shunt unit / pump group, premanufactured and ready-to-use for applications like radiator, ventilation and floor heating systems,with heat insulation. Temp. range: +5 – +110 °C, Max. pressure: 1,0 Mpa.

Straight automatic air vent valve for high pressure, 1/2" F connection

Circulation unit / shunt unit / pump group, premanufactured and ready-to-use plug-and-play for cooling applications like, ventilation and floor cooling systems insulated with AF/Armaflex AF-2 as standard.Temp. range: -20 – +80 °C, Max. pressure: 1,0 Mpa.

Maintenance unit for SpiroExpand expansion vessels

Stainless Steel Full Flow Valve - press x press

Ball valve set 90° B+R 1''x1'' with thermometer - nickel plated (incl. gasket)

Ball valve set B+R - nickel plated (incl. gasket) - 1''x1''

Ball valve set 90° B+R 1''x1'' - nickel plated (incl. gasket)

3 way valve (for anti-freezing or recirculation loop control)

Prescor IC Fill 15mm x 22mm - 8.0 Bar

Slanted seat valve, body without discharge screw

Slanted seat valve, body with discharge screw

Shutt-off valve, body without discharge screw

Shutt-off valve, body with discharge screw

Automatic Balancing Valve

Electronic mixing valve with programmable thermal disinfection

Brandschutzklappe EI90S BSK-R-M-M10

Brandschutzklappe EI90S BSK-R-L-M7

Brandschutzklappe EI90S BSK-E-M-S

Brandschutzklappe EI90S BSK-E-M-O3

Brandschutzklappe EI90S BSK-E-M-O2

Brandschutzklappe EI90S BSK-E-M-O1

Brandschutzklappe EI90S BSK-E-M-M12

Brandschutzklappe EI90S BSK-E-M-M1

Brandschutzklappe EI90S BSK-E-L-O3

Brandschutzklappe EI90S BSK-E-L-O2

Brandschutzklappe EI90S BSK-E-L-O1

Brandschutzklappe EI90S BSK-E-L-M11

Brandschutzklappe EI90S BSK-E-L-M9

Brandschutzklappe EI90S BSK-E-L-M7

Brandschutzklappe EI90S BSK-E-M-M9

Brandschutzklappe EI90S BSK-E-M-M10

Brandschutzklappe EI90S BSK-E-LR-S

Brandschutzklappe EI90S BSK-E-M-M8

Brandschutzklappe EI90S BSK-E-M-M7

Brandschutzklappe EI90S BSK-E-L-S

Pressure reducing valves are devices which, when installed on water systems, reduce and stabilize the pressure of the water entering from the water supply main. This pressure, in general, is too high and variable for domestic systems to operate correctly. The 535H series pressure reducing valves, ideal for residential and commercial applications, feature a dial indicator with direct readout allowing easy pressure pre-adjustment. After installation, the valve will control at the pre-adjusted pressure setting. The valve is constructed of DZR low-lead forged brass and incorporates a unique noise reducing and high flow seat design, is easily serviced with a replaceable cartridge and has an integral stainless steel filter (35 mesh), suitable for water systems that may contain sediment and debris. The valve is ICC-ES certified to ASSE 1003, CSA B356, NSF/ANSI/CAN 61 (180°F/82°C Commercial Hot), NSF 372, low lead laws and listed by ICC-ES. It meets codes IPC, IRC, UPC and NPC for use in accordance with the US and Canadian plumbing codes. Plenum rated: compliant with the requirements of standard UL 2043, without the outdoor protective cover.

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

Dynamic thermostatic valve AQH PN10 DN15 straight 35-420l

Dynamic thermostatic valve AQH PN10 DN15 axial 35-420l

Dynamic thermostatic valve AQH PN10 DN15 angle 35-420l

High performance; easy-to-install.The Caleffi SinkMixer™ 5212 scald protection undersink thermostatic mixing valve is precision engineered to deliver safe tempered water. Patent pending forged low-lead brass valve body enables high flow capacity in a very compact body. The easy-to-install 4-port design connects all water lines and, compared to standard 3-port valves, requires less piping and no tee. ICC-ES certified compliance to NSF/ANSI/CAN 61-2019 and IPC, IRC, UPC and NPC for drinking water systems in accordance with the U.S. and Canadian plumbing codes.

High performance; easy-to-install.The Caleffi SinkMixer™ 5212 scald protection undersink thermostatic mixing valve is precision engineered to deliver safe tempered water. Patent pending forged low-lead brass valve body enables high flow capacity in a very compact body. The easy-to-install 4-port design connects all water lines and, compared to standard 3-port valves, requires less piping and no tee. ICC-ES certified compliance to NSF/ANSI/CAN 61-2019 and IPC, IRC, UPC and NPC for drinking water systems in accordance with the U.S. and Canadian plumbing codes. The 5212AP product includes compression union connections with plug for cold water outlet and copper compression fittings kit for hard piping installations.

The PresCal™ Compact 533H series pressure reducing valve, ideal for small system applications, is constructed of a DZR low-lead forged brass body and incorporates a unique noise reducing and high flow seat design. It is easily serviced with a replaceable cartridge and has an integral stainless steel filter (35 mesh), helpful for water systems that may contain sediment or debris. A tamper-resistant cap is included to replace the standard cap to hide the adjustment screw to help prevent set point tampering.The valve complies with NSF/ANSI 61 (180°F/82°C Commercial Hot) as certified by ICC-ES, and complies with NSF/ANSI 372, low lead, and codes IPC, IRC, NPC and UPC for use in accordance with the US and Canadian plumbing codes, as certified by ICC-ES.

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.

Stable mixed temperature performance with durable construction for long life. Due to the unique mixing chamber design, Caleffi MixCal™ produces very stable mixed water temperature as inlet temperatures and pressures vary. Scale formation is minimized via sliding surfaces constructed of an anti-scale polymer, thus guarding against seizing or erratic mixed temperatures. O-ring seals made from durable peroxide-cured EPDM resist wear from common water treatment additives such as chlorine and chloramines.

High flow and quiet pressure control, The Caleffi PresCal™ 535H pressure reducing valve is precision engineered to deliver accurate pressure regulation under varying pressure and draw conditions. Low internal pressure losses produce superior falloff performance enabling more flow capacity to fixtures. NSF/ANSI/CAN 61 compliance, superior 180°F temperature rating, anti-scale components and convenient cartridge design add to the many features of this versatile and dependable PRV. UV Outdoor protective cover included for non-freezing outdoor installations.Pressure reducing valves are devices which, when installed on water systems, reduce and stabilize the pressure of the water entering from the water supply main. This pressure, in general, is too high and variable for domestic systems to operate correctly.The 535H series pressure reducing valves, ideal for residential and commercial applications, feature a dial indicator with direct readout allowing easy pressure pre-adjustment. After installation, the valve will control at the pre-adjusted pressure setting.The valve is constructed of DZR low-lead forged brass and incorporates a unique noise reducing and high flow seat design, is easily serviced with a replaceable cartridge and has an integral stainless steel filter (35 mesh), suitable for water systems that may contain sediment and debris.The valve is ICC-ES certified to ASSE 1003, CSA B356, NSF/ANSI/CAN 61 (180°F/82°C Commercial Hot), NSF 372, low lead laws and listed by ICC-ES. It meets codes IPC, IRC, UPC and NPC for use in accordance with the US and Canadian plumbing codes. Plenum rated: compliant with the requirements of standard UL 2043, without the outdoor protective cover.

Automatic thermostatic valve straight AQ without filter

Automatic thermostatic valve reversed angle AQ without filter

Automatic thermostatic valve angle AQ without filter

Automatic thermostatic valve straight AQ with filter

Automatic thermostatic valve reversed angle AQ with filter

Automatic thermostatic valve angle AQ with filter

Three-way diverting and mixing valve

Bronze piston type spring assisted check valve

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.

6-way ball valve G3/4

6-way ball valve G3/4

Electromotive rotary actuator “Aktor R ST L”, 24 V, steady control 0-10 V, or 0-24 V as 2 point control

Sprinkler concealed cup with fixation

B2KL 6-way ball valve

AEROTUBE DD 110: Passive ventilator for air supply or extraction

AEROTUBE AZ smart: Can be used as an air supply or air extraction unit

Stopvalve with press ends

Non-return valve

Valve that keeps the flow rate constant during operation within a certain differential pressure range thanks to a membrane device with a contrast spring. Complete with two pockets G 1/4"F for piezometric sockets (IVAR AVB 10) and with plugs for piezometric sockets and cartridge. PICV 00 (female) connections: G 1/2"F, G 3/4"F, G 1"F in compliance with ISO 228/1. PICV 05 (male - flat seal) connections: G 3/4"M, EUROK, G 1"M, G 1"1/4M in compliance with ISO 228/1. PICV 10 (with unions) connections: G 1/2"M, G 3/4"M, G 1"M in compliance with ISO 228/1 and EN 10226-1. To combine with PICC 01, PICC 02 or PICC 03 cartridges. PICC connection: M32x1.5. Compatible with water or glycol solutions max 30%. Min operating temperature: -20 °C. Max operating temperature: 120 °C. Max operating pressure: 25 bar. Max closing pressure with PICC 03: 6 bar. Valve material: CW617N brass. Sealing gaskets material: Peroxide EPDM. IVAR PICC 01: 8 flow rate ranges to set; brass and POM insert; HNBR/Peroxide EPDM diaphragm; Peroxide EPDM sealing gaskets. IVAR PICC 02: 41 flow rate ranges to set even during operation; brass and PSU insert; HNBR/Peroxide EPDM diaphragm; Peroxide EPDM sealing gaskets. IVAR PICC 03: 41 flow rate ranges to set even during operation; to combine with IVAR TE 3003 electrothermal actuator (M30x1.5; ON/OFF 230 V AC or ON/OFF 24 V AC or proportional 0-10 V 24 V AC adjustment) or IVAR RV 03 axial motor (M30x1.5; 2 points/3 points 230 V AC or 2 points/3 points 24 V AC or proportional 0-10 V 24 V AC adjustment); max closing pressure 6 bar; brass and PSU/POM/PPS (glass-fibre reinforced) insert; stainless steel internal metal components; PPS/Peroxide EPDM cone; HNBR/Peroxide EPDM diaphragm; Peroxide EPDM sealing gaskets.

Valve that keeps the flow rate constant during operation within a certain differential pressure range thanks to a membrane device with a contrast spring. Complete with two pockets G 1/4"F for piezometric sockets (IVAR AVB 10) and with plugs for piezometric sockets and cartridge. PICV 200 (female) connections: G 1"1/2F, G 2"F in compliance with ISO 228/1. PICV 205 (male - flat seal) connections: G 2"M, G 2"1/2M in compliance with ISO 228/1. PICV 210 (with unions) connections: G 1"1/2M, G 2"M in compliance with ISO 228/1 and EN 10226-1. To combine with PICC 22 cartridge. PICC connection: W81x16. Compatible with water or glycol solutions max 30%. Min operating temperature: -20 °C. Max operating temperature: 120 °C. Max operating pressure: 25 bar. Valve material: CW617N brass. Sealing gaskets material: Peroxide EPDM. IVAR PICC 22: 41 flow rate ranges to set even during operation; brass and PSU insert; HNBR/Peroxide EPDM diaphragm; Peroxide EPDM sealing gaskets.

Valve that keeps the flow rate constant during operation within a certain differential pressure range thanks to a membrane device with a contrast spring. Complete with two pockets G 1/4"F for piezometric sockets (IVAR AVB 10) and with plugs for piezometric sockets and cartridge. PICV 100 (female) connections: G 1"F, G 1"1/4F in compliance with ISO 228/1. PICV 105 (male - flat seal) connections: G 1"M, G 1"1/4M, G 1"1/2M in compliance with ISO 228/1. PICV 110 (with unions) connections: G 3/4"M, G 1"M, G 1"1/4M in compliance with ISO 228/1 and EN 10226-1. To combine with PICC 11, PICC 12 or PICC 13 cartridges. PICC connection: M54x1.5. Compatible with water or glycol solutions max 30%. Min operating temperature: -20 °C. Max operating temperature: 120 °C. Max operating pressure: 25 bar. Max closing pressure with PICC 13: 4 bar. Valve material: CW617N brass. Sealing gaskets material: Peroxide EPDM. IVAR PICC 11: 8 flow rate ranges to set; brass and POM insert; HNBR/Peroxide EPDM diaphragm; Peroxide EPDM sealing gaskets. IVAR PICC 12: 41 flow rate ranges to set even during operation; brass and PSU insert; HNBR/Peroxide EPDM diaphragm; Peroxide EPDM sealing gaskets. IVAR PICC 13: 41 flow rate ranges to set even during operation; to combine with IVAR RV 03 axial motor (M30x1.5; 2 points/3 points 230 V AC or 2 points/3 points 24 V AC or proportional 0-10 V 24 V AC adjustment); max closing pressure 4 bar; brass and PSU/POM/PPS (glass-fibre reinforced) insert; stainless steel internal metal components; PPS/Peroxide EPDM cone; HNBR/Peroxide EPDM diaphragm; Peroxide EPDM sealing gaskets.

Unspecified Valve

Inlet Combination

Dry valve

Suction diffuser series 731-D with PN10/PN16 flange

Low pressure actuator

Electric -pneumatic actuators

Alarm Check Valve

Double pneumatic actuators

Firelock alarm check valve

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.

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.

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 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.

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.

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.

Electrical accessories

VAV-controlers and actuators

Butterfly Valve Wheel

Globe Valve

Globe Valve Skew