Presetting valves
Products shown: 8
MIO
All Danfoss Mio valve bodies can be used together with all types of thermostatic elements in the Danfoss React™ & Danfoss Redia® M30 series and with TWA-K thermal actuators. Danfoss Mio valves are used in two-pipe heating systems and comes in series D. Danfoss Mio valves are fitted with a kv limiting device for pre-setting of max. water flow and are available with the setting ranges: in the table below. Each valve body is supplied with a protective cap, which can be used for manual regulation during the construction phase.
RA-IN
RA-IN valves are designed to work in conjunction with thermostatic sensor to deliver energy savings. RA-IN valve bodies can be used together with all types of thermostatic elements in the Danfoss RA sensor series, like Danfoss Aero®, React™, Redia®, Regus®,electronic thermostats and with TWA thermal actuators. RA-IN valves are used in two-pipe heating systems. They are designed to fit with Danfoss fitting range. A comprehensive range of compression fittings for PEX, AluPEX, copper and steel tubes are available. RA-IN valves are delivered in 'N' position which is fully open. Each valve body is supplied with a white protective cap, which can be used for manual regulation during the construction phase. The protective cap must not be used as a manual shut offdevice.
RA-N
Danfoss RA-N radiator valves: Optimize water distribution for energy savings and enhanced comfort in two-pipe water-based heating systems. Danfoss RA-N radiator valves with pre-setting play a crucial role in two-pipe water-based heating systems. Their primary function is to ensure optimal distribution of water throughout the heating system. By facilitating hydronic balancing, these valves contribute to substantial energy savings and an improved comfort experience. Manufactured to the highest standards and approved to the European standard EN 215, Danfoss RA-N radiator valves represent a reliable solution for achieving efficiency and comfort in heating applications.
RA-N PURE / RA-U PURE
RA-N/ RA-U PURE valve bodies are manufactured from brass containing less than 0.1% lead with nickel plating. All RA-N/ RA-U PURE valve bodies can be used together with all types of thermostatic elements in the RA 2000 series and with TWA-A thermal actuators. RA-N/ RA-U PURE valves are used in two-pipe heating systems and comes in series S. RA-N/ RA-U PURE valves are fitted with a kv limiting device for pre-setting of max. water flow and are available with the setting ranges. Each valve body is supplied with a protective cap, which can be used for manual regulation during the construction phase. This cap must not be used as a manual shut off device. A special manual shut off device is available as an accessory.
RA-NCX
RA-NCX is a series of chrome plated radiator valves and lockshield valves, especially designed for use with design radiators. A new tailpiece with an O-ring seal ensures an aesthetically appealing connection to the radiator without the need for sealing tape or compound. RA-NCX valve bodies are equipped with a kV limiting device for pre-setting of max. water flow. RA-NCX are supplied with a protective cap and adjusting screw, which can be used for manual regulation during the construction phase. The protective cap must not be used as a manual shut off device. The pressure pin of the gland seal is made of chrominium steel and works in a lifetime lubricated O-ring. The complete gland seal can be replaced without draining down the system
RA-U
RA-U valves can be used with all types of thermostatic elements in the Danfoss series and with thermal actuators type TWA. RA-U valves are used in two-pipe heating systems and is available with the following setting ranges for max. water flow: kv = 0.016 - 0.30 m³/h. The valve are supplied with a protective cap which can be used for manual regulation during the construction phase. To be able to distinguish between other valves of the series the protective cap is yellow.
RA-UN / RA-UR
All RA-UN/UR valve bodies can be used together with all types of thermostatic elements in the RA 2000 series. The valve bodies are fitted with a kv limiting device for pre-setting of max. water flow. RA-UN is for mounting in the flow and RA-UR in the return. An arrow on the valve body indicates the direction of flow. The valve body RA-UN/RA-UR is used in two-pipe heating systems and is available with the following setting ranges for max. water flow: RA-UN kv = 0.02 - 0.48 m³/h RA-UR kv = 0.02 - 0.47 m³/h The valve bodies are supplied with a protective cap and adjusting screw which can be used for manual regulation during the construction phase. RA-UN valve bodies can be used with all types of thermostatic sensors with gas-filled below type Danfoss Aveo®, Aero®; liquid-filled below type Danfoss React™, Redia®, Regus® and with thermal actuators type TWA..
