We supply valves, pumps, and measurement systems for controlled water and service distribution where flow, pressure, and monitoring must be managed across building services networks. This category sits at the control layer of distribution systems, supporting stable circulation, protection, and measurable system performance.
We supply isolation and control valves for shutting off, regulating, and directing flow across plumbing, heating, and process systems. These valves are used to maintain safe and controllable operation on domestic, commercial, and industrial pipework installations.
Applications
Examples include:
Hot and cold water distribution systems
LTHW and CHW heating and cooling circuits
Plant room and boiler connections
General service pipework and utility distribution
Supply Support
Core valve types and sizes are held in stock, with extended sizes, materials, and actuated valves supplied to order, often with short lead times.
Ball, gate, globe, and butterfly valves for isolation and flow control
2-port and 3-port valves for diverting and mixing applications
Lever, handwheel, and geared operator valve variants
Threaded, compression, press, flanged, and solvent weld connection types
Valve options available in a wide range of materials and pressure ratings
Typical sizes / options
Compression and press valves 15 mm to 54 mm from stock
BSP threaded valves 1/2" to 4" from stock
PVC valves 1/2" to 4" from stock
ABS valves 1/2" to 2" from stock
Ductile iron valves 2 1/2" to 4" from stock
Extended sizes from 1/4" up to 24" available to order
Specs / standards
WRAS-approved valve options available for potable water systems
Pressure ratings including PN16, PN25 and PN40 depending on valve type
EN 12266 valve pressure testing
BS EN 1092 flange compatibility
API 598 inspection and testing (where applicable)
Seal materials including PTFE, EPDM, NBR and Viton depending on application and media
Valve bodies available in brass, bronze, DZR, ductile iron, stainless steel, PVC, ABS, cast steel, and forged steel
Availability & warranty
Common isolation valve types and sizes are available from stock for routine installations. Larger sizes, specialist materials, and actuated valve assemblies are supplied to order, often with short lead times.
Warranty: Manufacturer warranty applies across all valve ranges, subject to product type and installation conditions.
Pressure & Safety Valves
We supply pressure and safety valves for controlling system pressure and protecting pipework and equipment from over-pressure conditions. These valves are used across plumbing, heating, and plant installations to maintain safe operating pressures and prevent damage to downstream components.
Applications
Examples include:
Incoming mains pressure control on domestic water systems
Unvented cylinder and hot water system protection
Heating and cooling circuits (LTHW / CHW)
Pump and booster set protection
Supply Support
Core pressure reducing and safety valve sizes are held in stock, with larger sizes and specialist valve types supplied to order, often with short lead times.
Pressure reducing valves (PRVs) for downstream pressure control
Safety and pressure relief valves for over-pressure protection
Differential and bypass pressure control valves
Direct-acting and modulating valve options
Threaded, compression, and flanged connection types
Typical sizes / options
Compression sizes 15 mm and 22 mm from stock
BSP threaded sizes 1/2" to 2" from stock
Sizes up to 54 mm and 4" available to order
Flanged valves available to suit larger system requirements
Set pressure ranges available to suit system and application
Specs / standards
WRAS-approved valve options available for potable water systems
Pressure reducing valves manufactured in accordance with EN 1567
Safety and relief valves manufactured in accordance with EN ISO 4126
Pressure ratings including PN16 and PN25 depending on valve type
Typical adjustable outlet pressure ranges (e.g. 1 to 6 bar depending on model)
Body materials including brass, bronze, gunmetal, stainless steel, and ductile iron
Availability & warranty
Common pressure reducing and safety valve sizes are available from stock for routine installations. Larger sizes, flanged valves, and specialist control valves are supplied to order with short lead times.
Warranty: Manufacturer warranty applies across all pressure and safety valve ranges, subject to product type and installation conditions.
Check Valves & Strainers
We supply check valves and strainers for maintaining flow direction and protecting system components from debris. These products are used across plumbing, heating, and plant installations to prevent backflow and protect pumps, valves, and control equipment.
Applications
Examples include:
Backflow prevention on hot and cold water systems
Pump and booster set protection
Heating and cooling circuits (LTHW / CHW)
Plant room and general service pipework
Supply Support
Core check valve and strainer sizes are held in stock, with larger sizes and specialist patterns supplied to order with short lead times.
Spring, swing, and double check valves for backflow prevention
Y-strainers for in-line debris protection
Foot valves and basket strainers for suction and larger system applications
Threaded and compression connection options from stock, with flanged and wafer variants available to order
Valve and strainer options across a wide range of materials and pressure ratings
Typical sizes / options
Brass spring and swing check valves 1/2" to 2" from stock, up to 4" to order
Double check valves 15 mm to 54 mm from stock
Brass Y-strainers 1/2" to 2" from stock, up to 4" to order
Cast iron valves and strainers 1/2" to 16" available to order
Stainless steel options 1/2" to 12" available to order
Specs / standards
WRAS-approved options available for potable water systems
Pressure ratings including PN16 and PN25 depending on valve or strainer type
Check valves manufactured in accordance with EN 12334 (where applicable)
Flanged connections compatible with BS EN 1092 standards
Body materials available in brass, cast iron, ductile iron, and stainless steel
Stainless steel strainer screens used for debris filtration in Y-strainers and basket strainers
Availability & warranty
Common check valves and Y-strainers are available from stock for routine installations. Larger sizes, flanged variants, and specialist strainers are supplied to order with short lead times.
Warranty: Manufacturer warranty applies across all valve and strainer ranges, subject to product type and installation conditions.
Pumps
We supply pumps for circulating and boosting water across plumbing, heating, and cooling systems where flow cannot be maintained by gravity alone. Pumps are used to move water through systems at the required flow and pressure to ensure consistent performance.
Applications
Examples include:
Heating circulation for radiators and underfloor systems
Secondary hot water return systems
Booster sets for pressure boosting
Plant room and general service pipework
Supply Support
Central heating circulator pumps are available for routine installations, with a full range of booster sets, multistage pumps, and specialist pump solutions supplied to order.
In-line circulating pumps for heating and cooling circuits
End-suction and vertical multistage pumps for boosting applications
Twin-head and variable-speed pump options
Single-phase and three-phase motor variants
Union and flanged connection pump options
Typical sizes / options
Circulator pumps for standard domestic and light commercial heating systems
Connection sizes typically ranging from small-bore union connections up to larger flanged systems
Pump duties selected to required flow and head
Options available for both constant speed and variable speed operation
Specs / standards
Pump bodies available in cast iron for heating systems and stainless steel for potable water applications
High-efficiency ECM (electronically commutated motor) pumps available for reduced energy consumption
Variable-speed and auto-adjust pump control options depending on system requirements
Motor protection and enclosure ratings vary depending on pump type and application
Pump selection based on system duty, including flow rate, head pressure, and operating conditions
Availability & warranty
Common circulator pumps are available for routine heating installations, with booster sets, multistage pumps, and specialist pump configurations supplied to order.
Warranty: Manufacturer warranty applies across all pump ranges, subject to product type and installation conditions.
Water Meters & Instrumentation
We supply water meters and instrumentation for monitoring flow, pressure, and system performance across plumbing and heating installations. These products are used where visibility of system conditions is required for control, maintenance, and compliance.
Applications
Examples include:
Incoming mains water metering and sub-metering
System monitoring on hot and cold water services
Heating and cooling circuits (LTHW / CHW)
Plant room and general service installations
Supply Support
Core water meter sizes and instrumentation products are held in stock, with larger sizes and specialist meter types supplied to order.
Pulse-output water meters for remote reading and monitoring
Pressure gauges, temperature gauges, and combined pressure/temperature gauges
Test point plugs for system measurement and commissioning
Threaded and flanged meter options depending on installation requirements
Typical sizes / options
Mechanical water meters 1/2" to 2" from stock
BSP male threaded meter connections as standard
Larger sizes and flanged meters available to order
Ultrasonic meters available to order for specialist applications
Gauge sizes and pressure ranges available to suit system requirements
Specs / standards
WRAS-approved water meter options available for potable water systems
MID (Measuring Instruments Directive) approved meters for billing and metering applications
Mechanical meters with dry dial and magnetic transmission for reliable reading
Pulse output options available for remote monitoring systems
Brass-bodied meters suitable for cold water service installations
Instrumentation available in dry and liquid-filled gauge formats
Availability & warranty
Common water meter sizes and instrumentation products are available from stock for routine installations. Larger meters, ultrasonic units, and specialist configurations are supplied to order.
Warranty: Manufacturer warranty applies across all metering and instrumentation products, subject to product type and installation conditions.
