Drainage involves the natural or artificial removal of any sub-surface water from a space. Water supply, on the other hand, involves ensuring that residential, commercial and public spaces have a clean, safe and regular supply of water, usually via pipes and pumps.

Functional, safe and reliable Drainage and Water Supply systems are essential elements in any environment including hotels, residential and commercial properties, schools, shops, and gyms.

Through SpecifiedBy, you can search the market place and compare an extensive range of Drainage and Water Supply products and components including above and below ground drainage systems, plumbing fittings, waste water treatments and water supplies.

Compare products from a number of the UK’s leading manufacturers including Durapipe, Dutypoint Systems, FloPlast and Flexseal.

504 Gate Valve

Hattersley
Gate Valves - Cast Iron. Ductile iron with integral flanges. Outside screw pattern with rising stem. Ideal for use on more active media where fluid might have an adverse affect on thread. Flanged ends require no pipe threading....

3 specifiers have shown an interest in this product the last month.

MH733 Double Regulating Valve

Hattersley
The double regulating feature allows the valve to be used for isolation and to be re-opened to its ore-set position to maintain required flow rate...

2 specifiers have shown an interest in this product the last month.

107HU Ball Valve

Hattersley
Ball Valve with Male Union. Dezincification resistant copper alloy ball valve. PTFE seats and seals. Blow- out proof stem. Fitted with hose union and captive cap. Lockshield operation....

950 Butterfly Valve

Hattersley
Semi-Lugged Wafer Pattern Butterfly Valve. Ductile Iron Body. Aluminum Bronze Disc. Liner bonded to steel backing ring. High strength, low friction bearings form upper and lower shafts, to restrain shaft deflection and ensure effective stem sealing....

1 specifier has shown an interest in this product the last month.

M653 Check Valve

Hattersley
Cast Iron with Lever and Weight...

M552 Gate Valve

Hattersley
Cast iron with integral flanges. Outside screw pattern with rising stem. Idea for use on more active media where fluid might have an adverse affect on thread. Flanges ends require no pipe threading....

108C Service Ball Valve

Hattersley
Light compact and easy to install and operate . WRAS approved for use on wholesome (potable) water. Compression ends to BS EN 1254-2 for use with BS EN 1057 R250 (half-hard) copper tube...

980 Butterfly Valve

Hattersley
Fig. 980ANSI Export Butterfly Valve. Ductile Iron Fully Lugged Butterfly Valve Class 150. Generally Conforms to BS EN 593....

1 specifier has shown an interest in this product the last month.

951G Butterfly Valve

Hattersley
Semi-lugged Butterfly Valve. Ductile Iron Body. Aluminum Bronze Disc. Liner bonded to steel backing ring. High strength, low friction bearings for upper and lower shafts, to restrain shaft deflection and ensure effective stem sealing....

F300 DPCV - Valves

Hattersley
DPCV Male Ended. Extremely efficient, the DPCV is set to a maximum differential pressure limit, under dynamic balancing conditions, which ensures flow cannot exceed a desired rate. It therefore helps reduce energy consumption, the risk of noise and simplifies ...

865 Check Valve

Hattersley
Wafer Check Valve - Cast/Ductile Iron. Check valves permit flow in one direction only and close automatically if flow reverses. They are entirely automatic in action, depending upon pressure and velocity of flow to perform the functions of opening and closing....

4993G Static Balancing Valve - PN25

Hattersley
Steel Fully-lugged Double Regulating Valve. Precise flow regulation. Flanged with hand wheel- easy to install and operate. Positive flow control at all hand wheel settings. Bi directional isolation. Double eccentric disc...

M651 Check Valve

Hattersley
Cast Iron - Swing Pattern. Suitable for velocities of up to 3 meters/second. Ideal for water or other liquids. Bolted cover. Suitable for mounting in horizontal and vertical pipelines....

M541 Gate Valve

Hattersley
Cast Iron with integral flanges. Flanged ends require no pipe threading....

3 specifiers have shown an interest in this product the last month.

33X Gate Valve

Hattersley
Gate Valves - Bronze. Robust and high quality bronze body with integral seating surfaces. Kitemarked to BS EN 12288. WRAS approved for use with potable water....

971 Butterfly Valve

Hattersley
Fully-lugged Butterfly Valve. Ductile Iron Body. Aluminum Bronze Disc. Liner bonded to steel backing ring. High strength, low friction bearings for upper and lower shafts, to restrain shaft deflection and ensure effective stem sealing....

1 specifier has shown an interest in this product the last month.

30LS Gate Valve

Hattersley
Gate Valves. Dezincification Resistant Brass prevents corrosion and fungal growth. Kitemarked to BS EN 12288. WRAS approved for use with potable water. Inside screw pattern with non-rising stem...

47PF Check Valve

Hattersley
Press-Fit Check Valve. Check Valve complete with Geberit Mapress connectors. Permits flow in one direction & automatically closes if flow reverses. Supplied as one integral unit means less joints to make on-site. The performance, exact dimensions & tolerances ...

1732 Static Balancing Valve

Hattersley
Bronze Fixed Orifice Double Reg Valve. Provides precise and accurate flow regulation. Easy to operate with hand wheel and numerical indicator Integral orifice and test points- no need for separate DRV and metering station....

2 specifiers have shown an interest in this product the last month.

1732LPF Static Balancing Valve

Hattersley
Press-Fit Fixed Orifice Double Regulating Valve. FODRV complete with Geberit Mapress connectors. Provides precise & accurate flow regulation & measurement. Standard flow coefficients of Fig. 1732, 1732L & 1432M are still valid...

860 Check Valve

Hattersley
Wafer Check Valves - Cast/Ductile Iron. Double door wafer check valves permit flow in one direction only and close automatically if flow reverses. They are entirely automatic in action, depending upon pressure and velocity of flow to perform the functions of o...

1 specifier has shown an interest in this product the last month.

Drainage & Water Supply Building Products

Drainage involves the natural or artificial removal of any sub-surface water from a space. Water supply, on the other hand, involves ensuring that residential, commercial and public spaces have a clean, safe and regular supply of water, usually via pipes and pumps.

Functional, safe and reliable Drainage and Water Supply systems are essential elements in any environment including hotels, residential and commercial properties, schools, shops, and gyms.

Through SpecifiedBy, you can search the market place and compare an extensive range of Drainage and Water Supply products and components including above and below ground drainage systems, plumbing fittings, waste water treatments and water supplies.

Compare products from a number of the UK’s leading manufacturers including Durapipe, Dutypoint Systems, FloPlast and Flexseal.