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Building services valves
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Building services valves. Find the best solution for your project here.
Building services valves - helping you find the best solution for your project.
Wavin HepVO Osma self sealing waste valve
HepvO® self-sealing waste valve prevents the escape of foul sewer air from waste discharge systems, and maintains pressure equilibrium in soil and waste installations. Uses a purpose designed silicone rubber membrane membrane to create an airtight seal between the living space and the drainage system. Self-sealing valve opens under the water
TA 400 ball valves
The TA 400 is a flexible and easy-to-install ball valve for heating, cooling and tap water systems. Pressure die casted AMETAL® cuts risk of leakage and ensures a long product lifetime
TA-THERM thermostatic circulation valve for DHW systems
The TA-THERM thermostatic valve is used for automatic balancing in domestic hot water circulating systems, which are used in most large buildings to reduce the delay time for water to run hot at the tap. The TA-THERM valve is fitted in place of a conventional balancing valve and is made from AMETAL®, a dezincification-resistant alloy that
TBV-CM terminal balancing valve
The TBV-CM terminal balancing valve for modulating control is designed for use in terminal units in heating and cooling systems. The valve is made from AMETAL®, a dezincification-resistant alloy that minimises the risk of leakage. The valve has a shut-off function to ensure straightforward maintenance, and self-sealing measuring points for quick
Pneumatex Zeparo ZU automatic air vents and separator
Automatic air vents and separators (micro bubble, dirt, combined) Comprehensive range of products for venting and separation of micro bubbles, sludge and magnetite in heating, solar and cooling water systems. The diversity of the applications as well as their modular construction is unique. The helistill separator makes these products incredibly- PRODUCT
IMI Hydronic Engineering
TA 500 ball valves
The TA 500 shut-off ball valve is suitable for heating, cooling and tap water systems. The valve is made from AMETAL®, a dezincification-resistant alloy that reduces the risk of leakage. The alloy is nickel plated and the handle is made from epoxy-painted die-cast aluminium. The valve has a teflon-coated ball for optimum maneuverability. A double
PM 512 pressure relief valve
The PM 512 pressure relief valve is suitable for variable flow heating and cooling systems. It is particularly effective in situations that require high pressure drops, as it ensures minimal noise. Constructed from ductile iron, the valve is electrophoretically painted with duasolid to protect against rust. It also has a soft NBR diaphragm to
STAG ductile iron balancing valve
Balancing valve with grooved ends – DN 65-300 A grooved end, ductile iron balancing valve that delivers accurate hydronic performance in an impressive range of applications. STAG is ideal for use mainly on the secondary side in heating and cooling systems
STAF flanged cast iron balancing valve
Balancing valve – PN 16 and PN 25 – DN 20-400 A flanged, cast iron (STAF) and ductile iron (STAF-SG) balancing valve that delivers accurate hydronic performance in an impressive range of applications. The STAF/STAF-SG is ideal for use mainly on the secondary side in heating and cooling systems
TBV-C terminal balancing valve
The TBV-C terminal balancing valve for on/off control is designed for use in terminal units in heating and cooling systems. The valve is made from AMETAL®, a dezincification-resistant alloy that minimises the risk of leakage. The valve has a shut-off function to ensure straightforward maintenance, and self-sealing measuring points for quick and
E2V electronic expansion valve
E2V is an electronic expansion valve with proportional modulation. It allows efficient control of refrigeration and air-conditioning units, and provides consistent energy saving. Its 15mm nozzle enables modulation of the refrigerant flow in a wide operating range and at various differential pressures. This can provide significant energy savings
STAP differential pressure controller
The compact STAP self-acting differential pressure controller is suitable for use in heating and cooling systems. The valve is made from AMETAL®, a dezincification-resistant alloy that reduces the risk of leakage. It keeps the differential pressure over the load constant which delivers accurate and stable control. This ensures minimal noise from
KTH 512 pressure independent balancing and control valve
Pressure independent balancing and control valve – DN 15-125. High-performing and compact, these pressure-independent control valves for variable flow heating and cooling systems are particularly effective in situations requiring high temperatures and/or pressure drops. They are also suitable for use on the secondary side in district heating and
DA 516 differential pressure controller
This compact differential pressure controller for heating and cooling systems is particularly effective in situations requiring high temperatures and/or pressure drop. DA 516 can be used both on the primary and secondary side in district heating and comfort cooling systems. Rust protection is assured thanks to the electrophoretic painted ductile
High-quality loose liner butterfly valves are designed in accordance with EN 593 and feature extended necks for insulation. The valves are semi-lugged. Suitable for water and air systems in heating, cooling, air conditioning and ventilation as well as fire fighting and agricultural applications, the valves are in accordance with ISO 9001- PRODUCT
- Herz Valves UK
The double or circuit regulating valve measures differential pressure and is available with test points and is flanged according to EN 1092-2. It is suitable for hydraulic balancing in heating or cooling systems. Features include: Two test points and presetting marker. Optional mounting position. The non-rising valve spindle is mounted vertically- PRODUCT
- Herz Valves UK
The ACO Triplex® with chamber is an in-line Type 2 passive anti-flooding device designed for grey water (non-faecal) connections. It has its own access chamber and conforms to the requirements of BS EN 13564. The ACO Triplex® installs into solid floor constructions with connections to 110mm or 160mm Ø drain pipe. It has a height adjustable access- PRODUCT
- ACO Building Drainage Ltd
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 prefabricated, tested and ready-to-install terminal bypass unit. MODULA Direct is supplied with an integral venturi metering station for
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- PRODUCT
- Herz Valves UK
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 market sectors, including commercial office developments, hotels, educational establishments, sports complexes and residential
DZR compression ball valves are made from corrosion-resistant forged brass to EN 12420. The ball of the valve has a chrome-plated finish. The spindle is in brass and the handle is made from galvanised steel. DZR compression ball valves feature an extended stem for ease of use. Compression fitting ends are to BS 864/2. The valves are pressure rated- PRODUCT
- Herz Valves UK
High-quality loose liner butterfly valves are designed in accordance with EN 593 and feature extended necks for insulation. The valves are fully lugged. Suitable for water and air systems in heating, cooling, air conditioning and ventilation as well as fire fighting and agricultural applications, the valves are in accordance with ISO 9001- PRODUCT
- Herz Valves UK
The Connect-4 valve assembly offers a simple and reliable connection for fan coil and terminal units. It uses the Herz 4017 integral orifice commissioning valve with Herz 2190 extended lever ball valves and a Herz 4111 strainer. Functions include regulating, flushing and isolating. Connect-4 is fitted with extended handles and test points to allow- PRODUCT
- Herz Valves UK
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 systems. Available in sizes from DN15 to DN50. Max. flowrate 10.3m3/h, max. differential pressure 400kPa. Made from DZR brass (DN15-32) or ductile iron (DN40-50
