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Herz Valves UK

   Guildford, GU1 1RU   View on map
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  • 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...
  • Herz Valves UK: DZR Ball Valve Extended Stem
    DZR Ball Valve Extended Stem
    Herz Valves UK
    Available in sizes from DN15 to DN50 (larger sizes available on request), Herz supplies high-quality ball valves with extended spindles for isolating functions. The valves are suitable for use with all non-aggressive media...
  • Herz Valves UK: DZR differential pressure control valves
    DZR differential pressure control valves
    Herz Valves UK
    DZR differential pressure control valves are suitable for heating and cooling systems, to ensure constant differential pressure within the control range. Straight and angled versions are available. The valve works without...
  • Herz Valves UK: Automatic air vent
    Automatic air vent
    Herz Valves UK
    The Herz automatic air vent is used in heating applications and other processes where air needs to be removed from media in systems. It is PN10 pressure rated. The air vent is vertically fixed and features a stop valve for...
  • Herz Valves UK: Changefix changing tool
    Changefix changing tool
    Herz Valves UK
    Changefix is a watertight changing tool that can be mounted onto a thermostatic valve. Changefixs liquid-lock function allows the upper part of a valve to be changed, or the seat seal at the spindle to be cleaned, while the...
  • Herz Valves UK: Pressure reducing valves
    Pressure reducing valves
    Herz Valves UK
    Herz pressure reducing valves are WRAS approved and made to BS EN 1567. The valves are suitable for water heating and cooling applications. Pressure reducing valves are made from either DZR brass or cast gunmetal. Technical...
  • Herz Valves UK: DZR ball valves - WRAS approved
    DZR ball valves - WRAS approved
    Herz Valves UK
    The WRAS-approved, DZR compression ball valve is a full bore, PN16 pressure-rated valve with compression ends. Features include: Blow-out-proof stem. Full bore, hard chrome-plated ball. Brass or bronze body construction.
  • Herz Valves UK: Calis-TS three-way valve
    Calis-TS three-way valve
    Herz Valves UK
    Calis-TS is a three-way valve for single pipe systems. It is suitable for water heating applications, as well as cooling systems. Calis-TS is nickel plated with a flat seal and screw cap.
  • Herz Valves UK: Bronze drain tap
    Bronze drain tap
    Herz Valves UK
    The Herz drain tap has a bronze body, a brass stem, bonnet and disc holder, and an EPDM seat and seals. It is PN10 pressure rated. The drain tap is available in either 55 or 65mm sizes. Respective weights are 0.22 and...
  • Herz Valves UK: Fixed orifice commissioning valve
    Fixed orifice commissioning valve
    Herz Valves UK
    The Herz fixed orifice commissioning valve is available in sizes from 0.5 to 12 (DN15 to DN 50). A low- and medium-flow version is available. The valve forms part of the companys range of circuit balancing valves. The valve...
  • Herz Valves UK: Double check valves
    Double check valves
    Herz Valves UK
    Herz double check valves are used for heating applications and are WRAS approved. They have a brass body, elastomer seals, acetyl copolymer check cartridges and a stainless steel spring. Dimensions: Widths: 25, 30, 38, 46,...
  • Herz Valves UK: Bronze lockshield gate valves
    Bronze lockshield gate valves
    Herz Valves UK
    Herz bronze lockshield gate valves are WRAS approved and pressure rated to PN20. Features include: Available in various dimensions. Made to BS 5154. Pressure/temperature rating of 9 bar at 180°C; and 26 bar at -10 to 100°C.