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....

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 ...

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...

M549 Gate Valve

Hattersley
Cast iron with integral flanges. Inside screw pattern with non-rising stem. Ideal for use for non-corrosive and reasonably clean services. Seat rings are threaded and securely fixed into the body....

M653 Check Valve

Hattersley
Cast Iron with Lever and Weight...

980 Butterfly Valve

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

2910 Thermal Circulation Valve

Hattersley
Helps protect domestic hot water services against Legionnaires` disease. Thermostatically controlled regulation of flow & disinfection. Self-balancing, helping to reduce energy consumption. Verifiable and adjustable temperature. Available in sizes DN15 low flo...

1432 Static Balancing Valve - PN20

Hattersley
PN20 (Threaded) & PN16 (Compression). Provides precise and accurate flow regulation. Easy to operate with hand wheel and numerical indicator. Robust bronze body for long service life. WRAS approved for use with potable water...

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...

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....

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....

R300 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 ...

M511 Gate Valve

Hattersley
Cast iron with integral flanges. Inside screw pattern with non-rising stem. Ideal for use for non-corrosive and reasonably clean services. Seat rings are threaded and securely fixed into the body....

1732C 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....

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...

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...

100C Ball Valve

Hattersley
Dezincification resistant. Light, compact, easy to install and operate. Improved leak protection. More resistant to damage during installation....

1432 Static Balancing Valve - PN16

Hattersley
PN20 (Threaded) & PN16 (Compression). Provides precise and accurate flow regulation. Easy to operate with hand wheel and numerical indicator. Robust bronze body for long service life. WRAS approved for use with potable water...

970W 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....

MH737 VODRV

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

M544 Gate Valve

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

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.