Building services valves on BUILDING SERVICES. Helping you find the best product for your project.
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  • Frese: OPTIMA Compact DN50-DN300 PIBC valve
    OPTIMA Compact DN50-DN300 PIBC valve
    Frese
    The Frese OPTIMA Compact DN50-DN300 pressure independent balancing and control valve (PIBCV) is used in heating and cooling systems with air handling units, heat exchangers or mixing circuits. Used in a wide variety of...
  • Frese: OPTIMA Compact DN10-DN50 PIBC valve
    OPTIMA Compact DN10-DN50 PIBC valve
    Frese
    The Frese OPTIMA Compact DN10-DN50 pressure independent balancing and control valve (PIBCV) is used in heating and cooling systems with fan coil units, chilled beams or other terminal units. Suitable for use in most...
  • Horne Engineering: EA-1 thermostatic steam control valve
    EA-1 thermostatic steam control valve
    Horne Engineering
    The EA-1 valve is suitable for controlling the temperature on storage calorifiers or heaters, open topped tanks or vats, air ducts, and non-storage calorifiers or heaters. This technology has been refined and developed after...
  • Frese: ALPHA Wafer DN50-DN800 automatic balancing valve
    ALPHA Wafer DN50-DN800 automatic balancing valve
    Frese
    The Frese ALPHA wafer valve is used for the automatic balancing of both cooling and heating circuits. With the ALPHA cartridge as an integral part of the valve, the flow is limited at the specified value even under...
  • Frese: CirCon domestic hot water thermostatic valve
    CirCon domestic hot water thermostatic valve
    Frese
    The CirCon thermostatic valve in stainless steel AISI 316 is designed for domestic hot water systems with circulation. They automatically control the temperature of water that circulates through the valves, ensuring thermal...
  • Frese: ALPHA threaded dynamic balancing valve
    ALPHA threaded dynamic balancing valve
    Frese
    Frese ALPHA dynamic balancing valves are used for water control in the sanitary and HVAC industries. ALPHA dynamic balancing valves use cartridge technology and offer accuracy, reliability and affordability, as well as...
  • Frese: PV-Sigma Compact valve for pressure and flow regulation
    PV-Sigma Compact valve for pressure and flow regulation
    Frese
    The Frese PV-SIGMA Compact system is a dynamic valve arrangement designed to regulate flow and differential pressure. The Frese PV-SIGMA Compact system can be installed in both domestic and commercial heating and cooling...
  • Frese: MODULA Direct terminal bypass unit
    MODULA Direct terminal bypass unit
    Frese
    The MODULA Direct valve system from Frese combines the company's range of OPTIMA Compact pressure independent and temperature control valves with isolation, flushing, draining and measurement components within a...
  • Frese: EVA on/off control and dynamic control valve
    EVA on/off control and dynamic control valve
    Frese
    The Frese EVA dynamic balancing valves is used for water control in the sanitary and HVAC industries. Frese EVA has been specifically designed for balancing heating and cooling units. With on/off control and a flow limiting...
  • Frese: TemCon domestic hot water thermostatic valve
    TemCon domestic hot water thermostatic valve
    Frese
    The CirCon thermostatic valve in stainless steel AISI 316 is used for domestic hot water systems with circulation. A by-pass outside the thermal part of the valve allows the temperature to be raised to between 70°C and 80°C,...
  • Frese: SIGMA Compact dynamic balancing valve
    SIGMA Compact dynamic balancing valve
    Frese
    The Frese Sigma dynamic balancing valves is used for water control in cooling and heating applications. It can be used instead of traditional double regulating valves and can be installed in both variable flow systems and...
  • Herz Valves UK: Compression lockshield gate valves
    Compression lockshield gate valves
    Herz Valves UK
    Compression lockshield gate valves are WRAS approved and pressure rated to PN16. The valves are made in brass and are available in sizes from 15-28mm. They are made to BS 5154 with compression ends to BS EN 1254-2.
  • Herz Valves UK: Calis-TS-RD three-way valve
    Calis-TS-RD three-way valve
    Herz Valves UK
    The Calis-TS-RD three-way valve is suitable for heating and cooling applications. The valve body is made of brass with a stainless steel spindle and EPDM seals. Some models are available nickel-plated.
  • Herz Valves UK: RL-5 pre-settable return valves
    RL-5 pre-settable return valves
    Herz Valves UK
    RL5 pre-settable return valves are suitable for hot water heating systems. Straight and angled versions are available. The valves are made to DIN 3842 with five functions: connecting, closing, pre-setting, filling and...
  • Herz Valves UK: Double regulating valves
    Double regulating valves
    Herz Valves UK
    Double regulating valves are suitable for hydraulic balancing in heating and cooling systems, and the adjustment of distribution mains, circuits, heat exchangers, and heating and cooling registers. The sockets for the...