We Supply a wide range of Valves for our whole range of pipework. At Cotswold Koi we understand The importance of pipe work, mistakes made in pipework are one of the most common we come across and can be very costly and hard to change at a later date.

ABS 90 Check Valve
ABS 90 Check Valve
The ABS Check Valve is available in 2″ and is 90 degrees. This is a pre pump valve which allows you to simply remove the lid to clear out anything that has come through your system i.e. leaves and other debris. Read more

ABS Ball Valves
ABS Ball Valves
ABS Pipe Ball Valves are designed to be used with ABS Pipe. ABS Pipe Ball Valves are available in a range of sizes to suit your requirements. These sturdy ball valves are designed to fit standard ABS Pipe and can be utilised for numerous applications. Ball Valves are well suited for reducing pump flow rates, isolating pipework runs or opening and closing drain outlets. Thanks to the Double Union connections, equipment such as pumps can easily be removed by turning off the valve and unscrewing it from the system. Read more

ABS Check Valve
ABS Check Valve
The ABS Check Valve is available in 2″. This is a pre pump valve which allows you to simply remove the lid to clear out anything that has come through your system i.e. leaves and other debris. Read more

ABS Full Flow 3 Way Valve
ABS Full Flow 3 Way Valve
The ABS Full Flow Valve is a universal valve so it will take both 1.5″ and 2″ ABS Pipework. For use on the 1.5″ ABS you can fit it inside the full flow valve or for 2″ you simply fit the pipe over the outside of the full flow valve. The handle is also a quick indication of the valves position, as there is a closed indicator arrow on the handle. This valve can be opened or closed in very small amounts simply by pressing down on the back on the handle and rotating to your required position. Read more

ABS Full Flow Valve
ABS Full Flow Valve
The ABS Full Flow Valve is a universal valve so it will take both 1.5″ and 2″ ABS Pipework. For use on the 1.5″ ABS you can fit it inside the full flow valve or for 2″ you simply fit the pipe over the outside of the full flow valve. The handle is also a quick indication of the valves position, as there is a closed indicator arrow on the handle. This valve can be opened or closed in very small amounts simply by pressing down on the back on the handle and rotating to your required position. Read more

ABS Non Return Valve
ABS Non Return Valve
The ABS Non Return Valve is a universal valve so it will take both 1.5″ and 2″ ABS Pipework. For use on the 1.5″ ABS you can fit it inside the non return valve or for 2″ you simply fit the pipe over the outside of the non return valve. The ABS 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. Read more

Brass Gate Valves
Brass Gate Valve
The Brass Gate Valves are available in two sizes 2″ and 1.5″. These are very handy when space is minimal. Read more
There are four main types of pipe work used on koi ponds:
- Metric Pressure Pipe
- Imperial Pressure Pipe
- Black waste Pipe
- ABS Pipe

Eazypod 1.5″ Valterra Slide Valve
Eazypod 1.5″ Valterra Slide Valve
The Eazypod 1.5″ Valterra Slide Valve is primarily used for use with the EazyPod but can be also be used for different applications, these slide vales have male thread on one side and female threaded on one side which accepts the 1.5″ threaded hosetail. Read more

EazyPod Replacement Actuator Ball Valve
EazyPod Replacement Actuator Ball Valve
This is a Genuine Evolution Aqua replacement part. Now available as a spare part is the EazyPod Replacement Actuator Ball Valve. To be Used with the EazyPod Replacement Actuator Valve And ball valve barrel nipple. Read more

ERA Pressure Pipe Ball Valves
ERA Pressure Pipe Ball Valves
ERA Pressure Pipe Ball Valves – Your Trusted Solution for Precision Control! A pinnacle of high-quality engineering. Made with precision and durability in mind, this ball valve stands out as a top-tier choice for industries and applications demanding superior performance. Read more

Evolution Aqua Pressure Pipe Ball Valves
Evolution Aqua Pressure Pipe Ball Valves
Pressure Pipe Ball Valves are designed to be used with Imperial Pressure Pipe. Pressure Pipe Ball Valves are available in a range of sizes to suit your requirements. These sturdy ball valves are designed to fit standard pressure pipe and can be utilised for numerous applications. Ball Valves are well suited for reducing pump flow rates, isolating pipework runs or opening and closing drain outlets. Thanks to the Double Union connections, equipment such as pumps can easily be removed by turning off the valve and unscrewing it from the system. Read more

Kockney Koi Double Union Ball Valve
The Kockney Koi Double Union Pressure Pipe Ball Valve
The Kockney Koi Double Union Pressure Pipe Ball Valves are available in two sizes 4″ Imperial Pressure and 110mm Metric Pressure. These sturdy ball valves are designed to fit standard pressure pipe and can be utilised for numerous applications. The Kockney Koi Ball Valves are well suited for reducing pump flow rates, isolating pipework runs or opening and closing drain outlets. Thanks to the Double Union connections, equipment such as pumps can easily be removed by turning off the valve and unscrewing it from the system. Read more

Oase 1.5″ Flow Regulator
Oase 1.5″ Flow Regulator
The Oase flow regulator 1 ½ “for step less adjustment of the water flow rate has 2 universal step hose nozzles for the connection of 1” to 1 ½ “hoses. For adjustment of water flow rates with 2 stepped hose adapters 1″ – ½”. At Cotswold Koi we understand The importance of pipe work, mistakes made in pipework are one of the most common we come across and can be very costly and hard to change at a later date. Read more

Oase Y Distributor Valve
Oase Y Distributor Valve
The practical OASE Y-distributor Valve 1 ½” has a 1 ½” threaded inlet and two outlets for universal stepped hose nozzles from ¾” to 2″. The two outlets are individually adjustable. For example, two water features can be operated with one OASE Aquarius universal water feature pump. The Oase Y distributor Valve has many uses including splitting flow to a filter or waterfall, diverting excess water, adjusting flow rates etc. 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. Read more
Features:
- Water distributor with 1 inlet and 2 outlets. Both outlets can be regulated individually.
- Not suitable for dry installation.

TP Pressure Pipe Ball Valves (Blue Handle)
TP Pressure Pipe Ball Valves ( Blue Handle)
TP Pressure Pipe Ball Valves are designed to be used with Imperial Pressure Pipe. Pressure Pipe Ball Valves are available in a range of sizes to suit your requirements. These sturdy ball valves are designed to fit standard pressure pipe and can be utilised for numerous applications. Ball Valves are well suited for reducing pump flow rates, isolating pipework runs or opening and closing drain outlets. Thanks to the Double Union connections, equipment such as pumps can easily be removed by turning off the valve and unscrewing it from the system. Read more

Valterra Slide Valve Replacement Washers
Valterra Slide Valve Replacement Washers
The Valterra Slide Valve Replacement Washers are sold singly. These are available in 4″/110mm, 3″, 2″ and 1.5″. Unfortunately after time the seals in the slide valves tend to leak and need to be replaced. Read more
Sold individually

Valterra Spring Non-Return Valves
Valterra Spring Non-Return Valves
The Valterra Spring Non-Return Valves 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 pressure 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 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. Read more

Water Meter
Water Meter
The Water meter has been designed with an anti-condensation 5-roll counter: Read more
Features:
- Cold water up to 30°C (short period 50°C). – Horizontal assemble.
- Class: horizontal: B. – Max. operational pressure: 16 bar.
- Especially suited for a water meter- wells.
- Widely useful, e.g. ideal for camping sites.

AquaForte 63mm 3-Way Valve
AquaForte 63mm 3-Way Valve
The AquaForte 63mm 3-way valve is a manually operated 3-way control valve made of durable PVC. It has a display to indicate the closed path and can be adjusted for full or partial opening. Built for reliability and performance, it’s a great choice for any water flow management. Read more

Double Union Flapper Non Return Valve
Double Union Flapper Non Return Valve
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. Very Reliable Double Union Flapper Non Return Valve, this Double Union Flapper Non Valve has minimum resistance also with the advantage of waste particles that can be removed by unscrewing the double union fittings. 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 pressure on the pumps and the swing check just swings out the way. Truly a superb piece of kit, it will fit any 1 inch, 1.5 inch, 2 inch and 3 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. Read more

Kockney Koi Black Waste Ball Valves
Kockney Koi Black Waste Ball Valves
The Kockney Koi Ball Valves are a really competitively priced ball valve and should be used in conjunction with Black Waste Solvent Weld PVC Pipework. Black Waste pipe and fittings are strong and durable and will provide a permanent connection when secured with Solvent Cement. These items are available in 2 different sizes 50mm and 40mm. Read more

PROFEC Pressure Pipe Ball Valves
PROFEC Pressure Pipe Ball Valves
Pressure Pipe Ball Valves are designed to be used with Imperial Pressure Pipe. Pressure Pipe Ball Valves are available in a range of sizes to suit your requirements. These sturdy ball valves are designed to fit standard pressure pipe and can be utilised for numerous applications. Ball Valves are well suited for reducing pump flow rates, isolating pipework runs or opening and closing drain outlets. Thanks to the Double Union connections, equipment such as pumps can easily be removed by turning off the valve and unscrewing it from the system. Read more

Valterra Slide Valves
Valterra Slide Valves
The Valterra Slide Valves are without doubt one of the finest on the world market. The 4″ and 110mm valves 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″ – 4″ pressure and 110mm One more thing, they were made to last, extremely robust, and worth the extra investment. Manufactured to accommodate Imperial pvc pressure pipe these may be modified to fit waste pipe by using the reducing sleeves shown in this section. These 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. Read more
