The Brymec Commercial Valve Range

The Brymec range of lugged and wafer butterfly valves is designed for installation between two flanges in accordance with EN10922, making them suitable for a wide range of applications. These premium, WRAS certified valves can be used on heating, chilled water and potable water systems, while versions with yellow levers are suitable for gas services. 

• Ductile Iron Lugged & Tapped: 2″ – 12″ 

• Ductile Iron Wafer: 2″ – 12″ (water supply only) 

• Ductile Iron Lugged Gear Operated: 6″- 12″ 

Replacement gearboxes, hand levers and notch plates are also available.

Brymec’s Lever Ball Valves are ideal for water and gas isolation, and support up to 25 Bar in all building types. 

• DZR and high-quality brass construction
• Available with threaded, press-fit, or compression connections
• WRAS-approved for potable water and gas approved for gas applications
• Threaded sizes from ¼” to 4″
• Press-fit and compression sizes from 15mm to 54mm
• Butterfly handle, extended stem, and lockable handle options available across selected sizes

The Brymec range of isolation valves offer a wide variety of styles and connections suitable for Potable water, heating and cold water services. These are compact valves, easy to install and operate making them an ideal solution for isolating water services. 

• 15mm – 22mm compression connections
• ½”-¾” Service valves – straight or angled
• WRAS Approved
• Full Bore, Mini Lever, Iso ball, washing machine valves
• Cobra Dual Isolation and Double Check valve

The Brymec range of gate valves provides reliable, straight through isolation with minimal flow resistance and pressure drop. Available in durable brass, bronze and ductile iron with wheelhead or lockshield options, they suit a wide range of commercial and residential applications. Selected models are WRAS approved for potable water use. Connection options include: 

The Brymec range of stop cocks and bib taps provides dependable flow control for residential and commercial systems. Manufactured from low lead DZR and forging brasses, they are available in both compression and threaded options to suit different installation needs. Selected models are WRAS approved for potable water applications. 

• Compression sizes: 15–54mm 

• Compression Copper to MDPE: 20mm & 25mm  

• Compression MDPE: 20mm & 25mm 

• Threaded sizes: 1/2″ – 1″ 

The Brymec range of check and non‑return valves provides dependable backflow prevention with minimal flow resistance. Available in durable brass, bronze and ductile iron options, they suit a wide range of commercial and residential applications. Selected models are WRAS approved, with both single and double check options available. Connection options include: 

• Brass Compression: 15 – 28mm 

• Bronze Compression: 35 – 54mm 

• Brass and Bronze Threaded: ½”- 2″ 

• Ductile Iron Flanged: 2″- 12″ 
• Ductile Iron Flanged Double Check: 2.1/2”- 4” 
• Spring Check and Swing Check options available

Our Brymec Y‑Pattern Strainers are engineered to remove debris and dirt particles from pipework systems, protecting sensitive valves and controls and ensuring long‑term, reliable performance. Available in durable DZR brass, bronze and ductile iron, they’re suitable for a range of commercial and residential applications. Connection options include:

The Brymec PRV (Pressure Reducing Valve) is manufactured from DZR brass to BS EN 1567 and is suitable for sanitary, heating and cooling systems in commercial, industrial and domestic applications. It is rated up to 25 bar and features a 360° adjustment dial with pressure gauge connections on both sides.

• Sizes ½” – 2″
• WRAS Reg4 & IWA KUKReg4 approved
• Polyamide reinforced, Perox EPDM diaphragm for greater durability

Partner brands are also available here offering 15/22mm compression (PN16) and flanged connection (PN16).

Manufactured by our partner brands, these WRAS approved safety valves are supplied with a test certificate and set to a defined pressure to relieve excess pressure. Valves feature a bronze body with EPDM diaphragm and are available in the following preset pressure ranges, with alternatives available on request.

• 1/2″ (2.5 – 10.0 bar) 

• 3/4″ (2.5 – 6.0 bar) 

• 1″ (3.0 – 6.0 bar) 

• 1 1/4″ (3.0 – 10.0 bar) 

• 2″ (4.0 – 6.0 bar) 

Light commercial bypass and temperature/pressure relief valve options are also available.

Manufactured by our partner brands, our thermostatic mixing valves meet the latest NHS D08 and BS 7942 specifications for vulnerable applications, and are approved to EN1287:2017 and EN1111:2017 for domestic use in line with Part G of Building Regulations.

• TMV2 and TMV3 Scheme Approved
• WRAS Approved
• Max pressure: 10 bar
• Max inlet temperature: 85°C
• Pressure ratio (H/C or C/H): 5:1

Brymec Commissioning and Double Regulating Valves are used for system balancing and controlled flow regulation in heating and cooling applications. Designed for commercial and industrial installations, they enable accurate setting and ongoing adjustment of system flow rates.

• DZR Brass Commissioning Valves: 1/2″ – 2″
• DZR Brass Double Regulating Valves: 1/2″ – 2″
• Threaded Brass Metering Stations: 1/2″ – 2″
• Stainless Steel Metering Stations: 2″ – 12″

Partner brands are also available here offering press-fit and cast iron flanged connection options.

Supplied from our partner brands, Pressure Independent Control Valves (PICV) and Differential Pressure Control Valves (DPCV) provide accurate flow control and stable system performance in commercial heating and cooling applications. Designed to maintain correct flow rates under varying load conditions, they help improve efficiency while simplifying commissioning and operation.

DZR Brass Differential Pressure Control Valves (DPCV):

• Available in 1/2″ – 2″
• 16 Bar Pressure Rating

DZR Brass Pressure Independent Control Valve (PICV):

• Available in 1/2″ – 2″ threaded and 2.5″ – 4″ PN16 flanged.

Miniflush and Monolink assemblies also available.

Brymec DZR Brass Thermal Balancing Valves (TBV) are designed for hot water recirculation systems, regulating flow by temperature to maintain a balanced system & support effective hygiene control.

A Drain Off Cock, sometimes referred to as a drain tap are an important part of an installation system, as they allow the system to be drained without the need to remove pipework.

• Valves are manufactured to: BS2879-2
• • DN15 / 1/2”, DN20 / 3/4” and 15mm
• Solder connections for copper tube
• Long Spigot version for press systems
• BSP threaded options
• WRAS approved

The Brymec Air Release Valves allow the release of air that is trapped or becomes present in a system. Air in pipework systems can cause issues including air locks, flow restriction, reduced efficiency, imbalance, corrosion due to oxygen ingress, pump cavitation and excessive noise. AAV’s will mitigate this and assist maximum system efficiency as well as safeguarding durability.

• DN15 and ½” Size
• Compression and threaded options

Manufactured by our partner brands, we offer a range of Actuated Valves (Solenoid and Motorised) for both gas and water applications. A solenoid valve can be used wherever the pipework medium needs to be controlled automatically. Solenoids operate using an electromagnetic solenoid coil to change the state of a valve from open to closed, or vice-versa. For example, if the valve is ‘normally closed’, when the solenoid coil is energised, the electromagnetic force generated by the coil will lift the valve open.

• PN16 Water Solenoid Valve: 1/2″ – 2″
• GAS Solenoid Valve 240V: 1/2″ – DN100