Firelock alarm check valve

Alarm Check Valve

Firelock european alarm check valve

Bronze piston type spring assisted check valve

Valvola miscelatrice termostatica regolabile e bilanciata a pressione

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.

Adjustable thermal balancing valve for domestic hot water recirculation circuits.

VRF ducted high static pressure - Indoor unit (R32) - Adjustable external static pressure by wired remote controller - Wide external static pressure: from 10 to 200 Pa - Installation flexibility as thin design with 280mm height - Standard built- in drain pump - Transparent access hole to drain pan to check the drain pan without removing drain pan - Reduced energy consumption by applying DC fan motor

VRF ducted low/middle static pressure - Indoor unit (R32) - Adjustable external static pressure by wired remote controller - Wide external static pressure: from 10 to 100 Pa - Installation flexibility as thin design with 280mm height - Standard built- in drain pump - Transparent access hole to drain pan to check the drain pan without removing drain pan - Reduced energy consumption by applying DC fan motor

Ceiling Cassette-2way - Indoor Unit - According to room temperature conditions, four directions air flow can be controlled individually by flap control system. - Due to optimization of outlet design of air flow our new advanced technology, sufficient air flow is secured and long reach of air flow is achieved. - The flap can swing within the range of upper and lower flap position selected with wired remote control. - Transparent access hole to drain pan to check the drain pan without removing drain pan. - Standard built- in drain pump.

Duct Connected-High static pressure - Indoor Unit - Adjustable external static pressure by wired remote controller - Wide external static pressure: from 10 to 200 Pa. - Installation flexibility as thin design with 280mm height. - Standard built- in drain pump, - Transparent access hole to drain pan to check the drain pan without removing drain pan. - Reduced energy consumption by applying DC fan motor. - Reduction of sound pressure level down to 25dBA.

Duct Connected-Low/Middle Static Pressure - Indoor Unit - Adjustable external static pressure by wired remote controller - Wide external static pressure: from 10 to 100 Pa. - Installation flexibility as thin design with 280mm height. - Standard built- in drain pump, - Transparent access hole to drain pan to check the drain pan without removing drain pan. - Reduced energy consumption by applying DC fan motor. - Reduction of sound pressure level down to 25dBA.

Duct Connected - High static pressure - Indoor unit - Adjustable external static pressure by wired remote controller from 10 to 200 Pa - Energy efficiency is improved by using DC fan motor & high efficient heat exchanger - Zoning system: effective temperatures control of multiple rooms with one indoor duct unit - Quiet operation (sound pressure level of 37-38 dBA) is achieved thanks to DC fan motor - Motion sensor (option): detects the presence/absence and human activity in a room to improve comfort and energy saving - Impeller and motor can be pulled out easily and maintenance can be carried out from the right or bottom side - Drain-pump (600 mm) is mounted in all models and the drain pan is equipped with a window to quickly check the cleanliness - Compatible with R410 and R32 refrigerants

Duct Connected - Low/Middle Static Pressure - Indoor unit - Thin design with a height of only 280 mm for all the models - Zoning system: effective temperatures control of multiple rooms with one indoor duct unit - Automatic External Static Pressure control: indoor unit will automatically recognize ESP by itself and keep the rated air flow volume - Motion sensor (option): detects the presence/absence and human activity in a room to improve comfort and energy saving - Impeller and motor can be pulled out easily and maintenance can be carried out from the right or bottom side - Drain-pump (600 mm) is mounted in all models and the drain pan is equipped with a window to quickly check the cleanliness - Compatible with R410 and R32 refrigerants

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.

The LEGIOMIX® electronic mixing valve provides precise temperature control over very low and very high flow rate demand, minimal pressure drop with a ball valve control element, automatic self-cleaning to prevent scale formation and easy-to-use digital interface with data logging, alarming and status indication. The LEGIOMIX electronic mixing valve is furnished with a controller with LCD user interface that provides a set of programs for circuit thermal disinfection to kill Legionella. The controller is configurable via keypad, or local or remote computer. Depending on the type of system and habits of the user, temperature levels and operation times can be programmed as desired. In addition, it comes standard with monitoring and remote control connections.The LEGIOMIX Station is pre-piped with LEGIOMIX 3-way mixing valve with union connections, serviceable low-lead stainless steel check valves, a recirculation connection and low-lead isolation valves for fast and simple installation. The LEGIOMIX controller is pre-mounted and pre-wired to the valve actuator, return water temperature sensor and tempered water sensor in a packaged wall mount configuration with steel uni-strut frame that can bolt to the wall through any of the perforations. The assembly also includes copper type L pipe and a 24 VAC transformer.The LEGIOMIX6000 series electronic mixing valve complies with the requirements of NSF/ANSI 372-2016 as certified by ICC-ES, and is certified to ASSE 1017, CSA B125.3, UPC, IPC, Low Lead Laws and listed by ICC-ES for use in accordance with the U.S. and Canadian plumbing codes. The valve meets the requirement of CSA Z317.1 Special Requirement for Plumbing Installations in Health Care Facilities, certified by ICC-ES.