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    IMI Hydronic Engineering

    IMI Hydronic Engineering is the leading global supplier of hydronic distribution systems that deliver optimal and energy-efficient heating and cooling systems to the residential and commercial building sectors.​ IMI are the industry-leading provider of a range of products and services that enable you to take control, increase efficiency and drive down initial and ongoing costs with innovative and reliable HVAC solutions.

    Our global reach and phenomenal track record – IMI have provided solutions to more than 100,000 projects worldwide – means that when you choose an IMI Hydronic Engineering product you can rest assured that you have made the right decision. The company never stands still and are constantly striving to develop innovative technologies that are simple to install, easy to maintain and help minimise cost.

    For more information visit: www.imi-hydronic.com

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    Picture of 3/4" MD61 STAD Double Reg Valve No Drain

    3/4" MD61 STAD Double Reg Valve No Drain

    TAMD61020
    3/4" MD61 STAD Double Regulating Balancing Valve Without Drain DN10-50 PN25 BSP Female Thread - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 3/4" STA A-Metal Double Reg Valve PN25 BSP

    3/4" STA A-Metal Double Reg Valve PN25 BSP

    TASTA020
    3/4" STA A-Metal Double Regulating Valve With Drain DN15-50 PN25 BSP Female Thread - Suitable for Heating, Cooling and Tap water systems.
    Stock Availability: In stock
    Picture of 3/4" STAV A-Metal Balancing Valve PN20 BSP

    3/4" STAV A-Metal Balancing Valve PN20 BSP

    TAMD71020
    3/4" STAV A-Metal Balancing Valve DN15-50 PN20 BSP Female Thread - Suitable for Heating, Cooling and Tap water systems.
    Stock Availability: In stock
    Picture of 3/4" TA60 A-Metal Gate Valve PN16 BSP

    3/4" TA60 A-Metal Gate Valve PN16 BSP

    TA60020
    3/4" TA60 A-Metal Gate Valve DN10-50 PN16 BSP Female Thread - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 3/4" TA84 Gas Lever Ball Valve BSP

    3/4" TA84 Gas Lever Ball Valve BSP

    TA84020
    3/4" TA84 Gas Lever Ball Valve DN 15-50 PN25 BSP - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 3/4" TA86HU DZR Ball Valve c/w Hose Union

    3/4" TA86HU DZR Ball Valve c/w Hose Union

    TA86HU020
    3/4" TA86HU DZR Brass Ball Valve c/w Hose Union BSP Thread
    Stock Availability: In stock
    Picture of 3/4" TA-BAV DZR  Ball Valve Lever Op BSP

    3/4" TA-BAV DZR Ball Valve Lever Op BSP

    TA86020
    3/4" TA-BAV DZR Ball Valve Lever Operated With Lever DN15-50 PN25-40 BSP Female Thread - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 3/4" TA-BAV DZR Ball Valve Ext Lever BSP

    3/4" TA-BAV DZR Ball Valve Ext Lever BSP

    TA86EL020
    3/4" TA-BAV DZR Brass Ball Valve Extended Spindle With Lever DN15-50 PN25-40 BSP Female Thread - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 3/4" TA-BAV DZR Ball Valve L/S BSP

    3/4" TA-BAV DZR Ball Valve L/S BSP

    TA86LS020
    3/4" TA-BAV DZR Ball Valve With Lockshield DN15-50 PN25-40 BSP Female Thread - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 3/4" TA-NRV DZR Brass Swing Check Valve WRAS PN25 BSP

    3/4" TA-NRV DZR Brass Swing Check Valve WRAS PN25 BSP

    TA27WRAS020
    3/4" TA-NRV DZR Brass Swing Check Valve DN15-50 PN25 BSP Thread - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 3/4" TA-STR Y Pattern Brass Strainer PN25 BSP

    3/4" TA-STR Y Pattern Brass Strainer PN25 BSP

    TA643020
    3/4" TA-STR 'Y' Pattern Brass Strainer PN25 BSP Female Thread - WRAS Approved.
    Stock Availability: In stock
    Picture of 3/4" TRV Standard Body Angle NP

    3/4" TRV Standard Body Angle NP

    TA2201-03000
    3/4" TRV Standard Body Angle NP
    Stock Availability: In stock
    Picture of 3/4" V-EXACT II Angle TRV Body Only

    3/4" V-EXACT II Angle TRV Body Only

    TAVEXACTA020
    3/4" V-EXACT II Angle Thermostatic Regulator Valve TRV Body Only
    Stock Availability: In stock
    Picture of 3/8" Zeparo ZUP Automatic Air Vent

    3/8" Zeparo ZUP Automatic Air Vent

    TA7891510
    3/8" Zeparo ZUP 10 Automatic Air Vent - 6 Bar, Male thread, Vertical installation.
    Stock Availability: Out of stock
    Picture of 300nb MDFO S/S Fixed Orifice Plate PN16

    300nb MDFO S/S Fixed Orifice Plate PN16

    TAMDFO300
    300nb MDFO Stainless Steel Fixed Flow Measuring Orifice Plate PN16
    Stock Availability: In stock
    Picture of 300nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Op

    300nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Op

    TABTVG300
    300nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Operated
    Stock Availability: Out of stock
    Picture of 32nb MDFO S/S Fixed Orifice Plate PN16

    32nb MDFO S/S Fixed Orifice Plate PN16

    TAMDFO032
    32nb MDFO Stainless Steel Fixed Flow Measuring Orifice Plate PN16
    Stock Availability: Out of stock
    Picture of 32nb TA-STAP DPCV c/w Drain 20-80 kPa

    32nb TA-STAP DPCV c/w Drain 20-80 kPa

    TASTAP2080032
    32nb TA-STAP High-Performance Differential Pressure Control Valve DPCV c/w Drain 20-80 kPa
    Stock Availability: Out of stock
    Picture of 350nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Op

    350nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Op

    TABTVG350
    350nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Operated
    Stock Availability: In stock
    Picture of 35mm TA-BAV DZR Ball Valve Ext Lever CxC

    35mm TA-BAV DZR Ball Valve Ext Lever CxC

    TA85CEL035
    35mm TA-BAV DZR Ball Valve Extended Spindle With Lever & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: Out of stock
    Picture of 35mm TA-BAV DZR Ball Valve L/S CXC

    35mm TA-BAV DZR Ball Valve L/S CXC

    TA85CLS035
    35mm TA-BAV DZR Ball Valve With Lock Shield & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 35mm TA-BAV DZR Ball Valve Lever Op CxC

    35mm TA-BAV DZR Ball Valve Lever Op CxC

    TA85C035
    35mm TA-BAV DZR Ball Valve Lever Operated With Lever & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: Out of stock
    Picture of 40/50nb PM512 Pressure Relief Valve c/w Gauge

    40/50nb PM512 Pressure Relief Valve c/w Gauge

    TAPM512040
    40/50nb (2") PM512 Differential Pressure Relief Valve c/w Gauge PN25
    Stock Availability: Out of stock
    Picture of 400nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Op

    400nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Op

    TABTVG400
    400nb TA-BTV Butterfly Valve Fully Lugged PN16 Gear Operated
    Stock Availability: In stock
    Picture of 40nb TA-STAP DPCV c/w Drain 20-80 kPa

    40nb TA-STAP DPCV c/w Drain 20-80 kPa

    TASTAP2080040
    40nb TA-STAP High-Performance Differential Pressure Control Valve DPCV c/w Drain 20-80 kPa
    Stock Availability: Out of stock
    Picture of 42mm TA-BAV DZR Ball Valve Ext Lever CxC

    42mm TA-BAV DZR Ball Valve Ext Lever CxC

    TA85CEL042
    42mm TA-BAV DZR Ball Valve Extended Spindle With Lever & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 42mm TA-BAV DZR Ball Valve L/S CXC

    42mm TA-BAV DZR Ball Valve L/S CXC

    TA85CLS042
    42mm TA-BAV DZR Ball Valve With Lock Shield & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 42mm TA-BAV DZR Ball Valve Lever Op CxC

    42mm TA-BAV DZR Ball Valve Lever Op CxC

    TA85C042
    42mm TA-BAV DZR Ball Valve Lever Operated With Lever & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 50nb MDFO S/S Fixed Orifice Plate PN16

    50nb MDFO S/S Fixed Orifice Plate PN16

    TAMDFO050
    50nb MDFO Stainless Steel Fixed Flow Measuring Orifice Plate PN16
    Stock Availability: Out of stock
    TA-BTV Butterfly Valve Fully Lugged

    50nb TA-BTV Butterfly Valve Fully Lugged PN16 Lever Op

    TABTVL050
    50nb TA-BTV Butterfly Valve Fully Lugged PN16 Lever Operated
    Stock Availability: In stock
    Picture of 50nb TA-STAP DPCV c/w Drain 20-80 kPa

    50nb TA-STAP DPCV c/w Drain 20-80 kPa

    TASTAP2080050
    50nb TA-STAP High-Performance Differential Pressure Control Valve DPCV c/w Drain 20-80 kPa
    Stock Availability: In stock
    Picture of 50nb TA-STR Y Pattern Strainer C/I Flanged PN16

    50nb TA-STR Y Pattern Strainer C/I Flanged PN16

    TA650050
    50mm TA-STR 'Y' Pattern Brass Flanged Strainer Cast Iron PN16 BSP Thread WRAS Approved.
    Stock Availability: In stock
    Picture of 54mm TA-BAV DZR Ball Valve Ext Lever CxC

    54mm TA-BAV DZR Ball Valve Ext Lever CxC

    TA85CEL054
    54mm TA-BAV DZR Ball Valve Extended Spindle With Lever & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 54mm TA-BAV DZR Ball Valve L/S CXC

    54mm TA-BAV DZR Ball Valve L/S CXC

    TA85CLS054
    54mm TA-BAV DZR Ball Valve With Lock Shield & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 54mm TA-BAV DZR Ball Valve Lever Op CxC

    54mm TA-BAV DZR Ball Valve Lever Op CxC

    TA85C054
    54mm TA-BAV DZR Ball Valve Lever Operated With Lever & Compression Ends DN15-50 PN10-25 - Suitable for Heating, Cooling and Tap water systems - WRAS Approved.
    Stock Availability: In stock
    Picture of 65nb (2 1/2") STAF PN16 Commissioning Valve c/w Test Points

    65nb (2 1/2") STAF PN16 Commissioning Valve c/w Test Points

    TAMDF3065
    65nb (2 1/2") STAF PN16 Cast Iron Balancing Commissioning Valve c/w Test Points - Suitable for Heating and Cooling systems.
    Stock Availability: In stock
    Picture of 65nb (2 1/2") STAF PN16 Double Reg Valve

    65nb (2 1/2") STAF PN16 Double Reg Valve

    TAMDF2065
    65nb (2 1/2") STAF PN16 Cast Iron Balancing Double Regulating Valve. Maximum Pressure 16 Bar. Operating Temperature -10°C to +120°C. Suitable for Heating and Cooling systems.
    Stock Availability: Out of stock
    Picture of 65nb MDFO S/S Fixed Orifice Plate PN16

    65nb MDFO S/S Fixed Orifice Plate PN16

    TAMDFO065
    65nb MDFO Stainless Steel Fixed Flow Measuring Orifice Plate PN16
    Stock Availability: In stock
    TA-BTV Butterfly Valve Fully Lugged

    65nb TA-BTV Butterfly Valve Fully Lugged PN16 Lever Op

    TABTVL065
    65nb TA-BTV Butterfly Valve Fully Lugged PN16 Lever Operated
    Stock Availability: In stock
    Picture of 65nb TA-GAV Gate Valve Ductile Iron Flanged PN16

    65nb TA-GAV Gate Valve Ductile Iron Flanged PN16

    TAGAV065
    65nb TA-GAV Gate Valve Ductile Iron Flanged Wedge Gate Valve PN16
    Stock Availability: In stock
    Picture of 65nb TA-NRV Double Door Wafer NRV PN25

    65nb TA-NRV Double Door Wafer NRV PN25

    TA252065
    65nb TA-NRV Double Door Wafer NRV PN25
    Stock Availability: In stock
    Picture of 65nb TA-NRV Non Return Valve Flanged C/I PN16

    65nb TA-NRV Non Return Valve Flanged C/I PN16

    TA250065
    65nb TA-NRV Non Return Valve Flanged Cast Iron PN16
    Stock Availability: In stock
    Picture of 65nb TA-STAP DPCV c/w Drain 20-80 kPa

    65nb TA-STAP DPCV c/w Drain 20-80 kPa

    TASTAP2080065
    65nb TA-STAP High-Performance Differential Pressure Control Valve DPCV Flanged c/w Drain 20-80 kPa
    Stock Availability: Out of stock
    Picture of 65nb TA-STR Y Pattern Strainer C/I Flanged PN16 WRAS

    65nb TA-STR Y Pattern Strainer C/I Flanged PN16 WRAS

    TA650065
    65mm TA-STR 'Y' Pattern Brass Flanged Strainer Cast Iron PN16 BSP Thread WRAS Approved.
    Stock Availability: In stock
    Picture of 80nb (3") STAF PN16 Commissioning Valve c/w Test Points

    80nb (3") STAF PN16 Commissioning Valve c/w Test Points

    TAMDF3080
    80nb (3") STAF PN16 Cast Iron Balancing Commissioning Valve c/w Test Points - Suitable for Heating and Cooling systems.
    Stock Availability: In stock
    Picture of 80nb (3") STAF PN16 Double Reg Valve

    80nb (3") STAF PN16 Double Reg Valve

    TAMDF2080
    80nb (3") STAF PN16 Cast Iron Balancing Double Regulating Valve. Maximum Pressure 16 Bar. Operating Temperature -10°C to +120°C. Suitable for Heating and Cooling systems.
    Stock Availability: In stock
    Picture of 80nb MDFO S/S Fixed Orifice Plate PN16

    80nb MDFO S/S Fixed Orifice Plate PN16

    TAMDFO080
    80nb MDFO Stainless Steel Fixed Flow Measuring Orifice Plate PN16
    Stock Availability: Out of stock
    TA-BTV Butterfly Valve Fully Lugged

    80nb TA-BTV Butterfly Valve Fully Lugged PN16 Lever Op

    TABTVL080
    80nb TA-BTV Butterfly Valve Fully Lugged PN16 Lever Operated
    Stock Availability: In stock
    Picture of 80nb TA-GAV Gate Valve Ductile Iron Flanged PN16

    80nb TA-GAV Gate Valve Ductile Iron Flanged PN16

    TAGAV080
    80nb TA-GAV Gate Valve Ductile Iron Flanged Wedge Gate Valve PN16
    Stock Availability: In stock
    Picture of 80nb TA-NRV Non Return Valve Flanged C/I  PN16

    80nb TA-NRV Non Return Valve Flanged C/I PN16

    TA250080
    80nb TA-NRV Non Return Valve Flanged Cast Iron PN16
    Stock Availability: In stock
    Picture of 80nb TA-STR Y Pattern Strainer C/I Flanged PN16 WRAS

    80nb TA-STR Y Pattern Strainer C/I Flanged PN16 WRAS

    TA650080
    80mm TA-STR 'Y' Pattern Brass Flanged Strainer Cast Iron PN16 BSP Thread WRAS Approved.
    Stock Availability: In stock
    Picture of Adaptor RAVL For Danfoss TRV Body

    Adaptor RAVL For Danfoss TRV Body

    TA9700-24700
    Adaptor RAVL For Danfoss Thermostatic Regulator Valve Heads TRV Body
    Stock Availability: In stock
    Picture of Calypso Exact Angle DN15 (1/2')

    Calypso Exact Angle DN15 (1/2')

    TACALYPSOA015
    Calypso Exact Thermostatic Radiator Valve Angle DN15 (1/2')
    Stock Availability: In stock
    Picture of Calypso Exact Straight DN15 (1/2")

    Calypso Exact Straight DN15 (1/2")

    TACALYPSOS015
    Calypso Exact Straight TRV Thermostatic Regulator Valve DN15 (1/2")
    Stock Availability: In stock
    Picture of DN10 Union Connection Female Thread Compact-P/Modulator

    DN10 Union Connection Female Thread Compact-P/Modulator

    TA52163-010
    DN10 Union Connection Female Thread Compact-P/Modulator
    Stock Availability: In stock
    Picture of DN15 CV316 MZ 3-Way Valve Only 1.0 Kvs

    DN15 CV316 MZ 3-Way Valve Only 1.0 Kvs

    TACV3163W1KVS015
    DN15 CV316 MZ 3-Way Valve Only 1.0 Kvs PN16 Male Thread Connection Brass - Suitable for zone control and room control.
    Stock Availability: Out of stock
    Picture of DN15 CV316 MZ 3-Way Valve Only 2.5 Kvs

    DN15 CV316 MZ 3-Way Valve Only 2.5 Kvs

    TACV3163W25KVS015
    DN15 CV316 MZ 3-Way Valve Only 2.5 Kvs PN16 Male Thread Connection Brass - Suitable for zone control and room control.
    Stock Availability: Out of stock
    Picture of DN15 Union Connection Female Thread Compact-P/Modulator

    DN15 Union Connection Female Thread Compact-P/Modulator

    TA52163-015
    DN15 Union Connection Female Thread Compact-P/Modulator
    Stock Availability: In stock
    Picture of DN20 CV316 MZ 3-Way Valve Only 4.0 Kvs

    DN20 CV316 MZ 3-Way Valve Only 4.0 Kvs

    TACV3163W4KVS020
    DN20 CV316 MZ 3-Way Valve Only 4.0 Kvs PN16 Male Thread Connection Brass - Suitable for zone control and room control.
    Stock Availability: In stock
    Picture of DN20 Union Connection Female Thread Compact-P/Modulator

    DN20 Union Connection Female Thread Compact-P/Modulator

    TA52163-020
    DN20 Union Connection Female Thread Compact-P/Modulator
    Stock Availability: In stock
    Picture of DN25 CV316 MZ 3-Way Valve Only 6.3 Kvs

    DN25 CV316 MZ 3-Way Valve Only 6.3 Kvs

    TACV3163W63KVS025
    DN25 CV316 MZ 3-Way Valve Only 6.3 Kvs PN16 Male Thread Connection Brass - Suitable for zone control and room control.
    Stock Availability: Out of stock
    Picture of DN25 Union Connection Female Thread Compact-P/Modulator

    DN25 Union Connection Female Thread Compact-P/Modulator

    TA52163-025
    DN25 Union Connection Female Thread Compact-P/Modulator
    Stock Availability: In stock
    Picture of DN32 Union Connection Female Thread Compact-P/Modulator

    DN32 Union Connection Female Thread Compact-P/Modulator

    TA52163-032
    DN32 Union Connection Female Thread Compact-P/Modulator
    Stock Availability: Out of stock
    Picture of DN40 Union Connection Female Thread Compact-P/Modulator

    DN40 Union Connection Female Thread Compact-P/Modulator

    TA52163-040
    DN40 Union Connection Female Thread Compact-P/Modulator
    Stock Availability: In stock
    Picture of DN50 TA-FUSION-P Bsp Valve Only

    DN50 TA-FUSION-P Bsp Valve Only

    TAFUSIONP050
    DN50 TA-FUSION-P Pressure Independent Combined Balancing and Control Valve with Independent EQM Characteristics - PN16 BSP Female Thread.
    Stock Availability: In stock
    Picture of DN50 Union Connection Female Thread Compact-P/Modulator

    DN50 Union Connection Female Thread Compact-P/Modulator

    TA52163-050
    DN50 Union Connection Female Thread Compact-P/Modulator
    Stock Availability: In stock
    Picture of DN65 TA-FUSION-P PN16 Valve Only

    DN65 TA-FUSION-P PN16 Valve Only

    TAFUSIONP065
    DN65 TA-FUSION-P Pressure Independent Combined Balancing and Control Valve with Independent EQM Characteristics - PN16 BSP Female Thread.
    Stock Availability: In stock
    Picture of DN65 TA-Modulator PIBCV Valve EQM PN16

    DN65 TA-Modulator PIBCV Valve EQM PN16

    TA32202111001
    DN65 (2 1/2") TA-Modulator Pressure Independent Balancing & Control Valve (PIBCV) EQM PN16
    Stock Availability: Out of stock
    Picture of DN80 TA-Modulator PIBCV Valve EQM PN16

    DN80 TA-Modulator PIBCV Valve EQM PN16

    TA32202111101
    DN80 (3") TA-Modulator Pressure Independent Balancing & Control Valve (PIBCV) EQM PN16
    Stock Availability: Out of stock
    Picture of D-U Thermostatic Head

    D-U Thermostatic Head

    TADUHEAD
    D-U Thermostatic Regulator Valve Head With built-in sensor
    Stock Availability: Out of stock
    Picture of D-X Thermostatic TRV Head - White

    D-X Thermostatic TRV Head - White

    TADXHEAD
    D-X Thermostatic Regulator Valve TRV Head With built-in sensor - White
    Stock Availability: In stock
    Picture of Eclipse Angle - Nickel-Plated DN10 (3/8'')

    Eclipse Angle - Nickel-Plated DN10 (3/8'')

    TAECLIPSEANP010
    3/8" Eclipse Angled TRV Thermostatic Radiator Valve With Automatic Flow Control AFC - DN10 PN10 Nickel Plated
    Stock Availability: In stock
    Picture of Eclipse Angle - Nickel-Plated DN15 (1/2'')

    Eclipse Angle - Nickel-Plated DN15 (1/2'')

    TAECLIPSEANP015
    1/2" Eclipse Angled TRV Thermostatic Radiator Valve With Automatic Flow Control AFC - DN15 PN10 Nickel Plated
    Stock Availability: In stock
    Picture of Eclipse Angle - Nickel-Plated DN20 (3/4'')

    Eclipse Angle - Nickel-Plated DN20 (3/4'')

    TAECLIPSEANP020
    3/4" Eclipse Angled TRV Thermostatic Radiator Valve With Automatic Flow Control AFC - DN20 PN10 Nickel Plated
    Stock Availability: In stock
    Picture of Eclipse Angled F Body DN15 (1/2")

    Eclipse Angled F Body DN15 (1/2")

    TAECLIPSEA015
    1/2" Eclipse Angled Thermostatic Valve F Body - DN15 PN10 Nickel Plated
    Stock Availability: In stock