Pipework & Fittings >> Ball Valves & Slide Valves

You won't find a better selection than what we have on offer here, these Double Union Ball valves are ideal to restrict pipe flows, as purge valves and waste control valves. Easy to dismantle and maintain and very strong - fits standard imperial PVC pressure pipe.  Will fit solvent waste with suitable reducing sleeves shown below.

One of the most useful ways of controlling your water flow's, also enables you to isolate pumps etc for removal .Use one each side of the Pump in question.

• True round ball construction - greatly extended life span
• Extra E.P.D.M. seal fitted behind P.T.F.E. ball seat

You won't find a better selection than what we have on offer here, these Double Union Ball valves are ideal to restrict pipe flows, as purge valves and waste control valves. Easy to dismantle and maintain and very strong - fits standard imperial PVC pressure pipe.  Will fit solvent waste with suitable reducing sleeves shown below.

One of the most useful ways of controlling your water flow's, also enables you to isolate pumps etc for removal .Use one each side of the Pump in question.

• True round ball construction - greatly extended life span
• Fully adjustable ball ensuring smooth operation
• Extra E.P.D.M. seal fitted behind P.T.F.E. ball seat

Very Reliable Double Union Non Return Valve, this non return valve has minimum resistance also with the advantage of waste particules that can be removed by unscrewing the double union fittings.

The Double Union Non Return Valve provides a simple means of preventing backflow in pipe work where this would be undesirable i.e in pumped systems or where Elecro heaters are fitted in line.

This Double Union Non Return Valve (check) Valve is probably unique in its design and is the first we have been able to find where the valve can be removed for periodic cleaning etc ..

Truly a superb piece of kit, it will fit any PVC or ABS 1.5" imperial Pipework and is solvent weld also.

Double Union Flapper Non Return Valve

Very Reliable Double Union Flapper Non Return Valve, this Double Union Flapper Non Valve has minimum resistance also with the advantage of waste particules that can be removed by unscrewing the double union fittings.

The Double Union Flapper Non Return Valve provides a simple means of preventing backflow in pipe work where this would be undesirable i.e in pumped systems or where Elecro heaters are fitted in line.

This Double Union Flapper Non Return Valve (swing check) Valve is probably unique in its design and is the first we have been able to find where the valve can be viewed for periodic cleaning etc ..

The Flapper type non return valves create no back presure on the pumps and the swing check just swings out the way.

Truly a superb piece of kit, it will fit any 1.5 inch or 2 inch imperial pressure pipe and is solvent weld also. Reducing sleeves can also be glued in the socket unions to use these flapper valves with normal Black Solvent Waste Pipe.

These Solvent Weld Non Return valves are a very low resistance check valve, ideal for koi ponds.

Allows water to flow through it when the pump is turned on, but then shuts closed when flow stops. A must have valve before a pump that is above water level, to prevent re priming the water pump.

These Non Return Valves are solvent weld, so once glued in difficult to clean the check valve.

The Valterra Slide Valves are without doubt one of the finest on the world market. They come complete With the renowned full Stainless Steel Shutter plate.

The Valterra Slide Valves  are made out of High Quality PVC and available in 1.5" - 2" - 3" and 4".

One more thing, the Valterra Slide Valves were made to last, extremely robust, and worth the extra investment. Manufactured to accommodate pvc pressure pipe these may be modified to fit waste pipe by using the reducing sleeves shown in this section.

These Valterra Slide Valves are mainly used for on/off waste valves in filters and to separate the filter from pond, to completely shut off flow when required.

These Reducing Sleeves, or inserts as many people call them, are to reduce the internal sizes of a particular pipe to enable a slightly smaller pipe to fit the connection, whether that connection is to a socket, bend or some other fitting - they should, of course, be solvent welded into place prior to the actual pipe connection being made. 

Reducing sleeves enable the use of ball valves, slide valves and other fittings with solvent weld waste piping as well as PVC pressure pipe. Simply glue over the end of the solvent weld pipe before fitting to the appropriate valve or fitting.  One required for each side of the valve. 

Made from PVC, these 3 Way Ball Valves are a great way to divert water between to returns or from two suction points. Also very handy when setting up a bypass on a UV light.

These superbly manufactured three way ball valves are ideal for those more complex installations, for example, they can be situated in the pipework to offer two returns (one at each end) to your pond or quarantine system, affording you the opportunity to reverse the water flow around the pond from the return pump.

All the valves shown on this page are manufactured to the 'Highest' Standards and are suitable for the most complex of systems - they are totally reliable, which is important, and have good ease of use.

These 3 way Ball valves are perfect if you are wanting to split the water flow two-way. Maybe for a waterfall during the summer for example.

Made from PVC, these 3 Way Ball Valves are a great way to divert water between to returns or from two suction points. Also very handy when setting up a bypass on a UV light.

These superbly manufactured three way ball valves are ideal for those more complex installations, for example, they can be situated in the pipework to offer two returns (one at each end) to your pond or quarantine system, affording you the opportunity to reverse the water flow around the pond from the return pump.

All the valves shown on this page are manufactured to the 'Highest' Standards and are suitable for the most complex of systems - they are totally reliable, which is important, and have good ease of use.

These 3 way Ball valves are perfect if you are wanting to split the water flow two-way. Maybe for a waterfall during the summer for example.

With the Oase flow Control Regulator Valve you can adjust the flow from your pump using flexible hose, no longer having to use those heavy Ball Valves and Hose Tails, these super units are available from Absolute Koi, for fine adjustment of the water flow rate .

The Oase flow Control Regulator Valve is a universal Inline Flow Regulator which accomodates 1 in, 1 1/4 in and 1 1/2 in flexible hose.

At Last and long awaited we are able to supply the super Oase Y distributor Valve to enable our customers to connect to two different water features or displays from the one source pump.

Each branch of the Oase Y distributor Valve has its own 'Ball Valve' for full control, even the hose tails are supplied.

The Oase Y distributor Valve with one inlet and two outlets. The 40mm inlet has connections for 19mm-50mm hose. The Outlets are 2 x 40mm with multistage hose connections from 25mm-40mm. Both outlets are individually adjustable.

Brass Non Return Valve  

These Brass Non Return Valves provides a simple means of preventing backflow in pipe work or air line where this would be undesirable i.e pumped systems or to prevent water syphoning back to Air Pumps etc

Made of brass with female threads.  

• Check valve suitable for domestic water services, heating and air-conditioning plants, compressed air systems.
• Brass body and pin
• Stainless steel plate and spring 
• Seal: NBR
• Can be installed in any position: vertical, horizontal, oblique
• Working temperature: -20°c to 100 °c