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+4 Personsdetailed description
EPDM Ball Foot Valve for Gluing
Ball foot valve for gluing, manufactured in PVC by Cepex industry, available in diameters from Ø 20 to Ø 110 (DN 80), with a working pressure of PN 16: D20 to D63 and PN 10: D75 to D110. It features an EPDM ring, is an exclusive type of valve accessory, installed at the bottom of the pump suction pipe, preventing the circuit from emptying. It also includes a filter that prevents leaks and the entry of unwanted components inside.
They prevent the liquid from flowing in the opposite direction to the installation, essential for any turbine, pump circuit, etc. It prevents water hammer and must be installed between the pool and the pump to ensure the flow goes in the desired direction towards the pool. To avoid debris entering the tank or the foot valve and to maintain system flow and pressure, the valve inlet is protected by a filter instead of returning to the pool to prevent debris from entering. It passed 100% factory tests and is sealed with a seat valve to prevent foreign objects from entering the pool. Completely waterproof and sealed.
It maintains equal pressure between two points and exceeds spring durability. The valve is installed using nuts (true union design), easy and quick to install as no tools are required. It is highly resistant to a wide range of chemicals with great durability. The unique PVC formula is also suitable for drinking water and regulates the water flow in the installation. High-quality accessories with mechanical properties superior to others in the sector.
As certified by AENOR, AFNOR, Kiwa, and other certifications, Cepex offers the best guarantee for pressure fluid conduction.
Specifications of the Cepex PVC EPDM Threaded Foot Valve
Can prevent any liquid reaction during installation.
Necessary for any installation involving pumps, turbines, etc., prevents water hammer.
The foot valve is a special check valve installed at the bottom of the pump suction pipe to prevent the outlet pipe from emptying.
Must be installed between the pump and the tank to allow liquid to enter the pump and not return to the tank.
The cone is spring-locked to close completely and hermetically.
The valve inlet is protected with a filter to prevent foreign objects from entering the suction container or well.
Can maintain system flow and pressure.
100% factory tested.
The pressure difference between the two points of the device can overcome the spring resistance to allow fluid flow in the expected direction and prevent flow in the opposite direction.
Uses nuts for easy, tool-free installation with a true union design.
Can withstand a wide variety of chemicals.
PVC-U has a proprietary formula.
Suitable for drinking water.
Optimised manufacturing ensures mechanical properties far superior to standard market materials.
Models and Dimensions of the PVC EPDM Threaded Foot Valve
We offer various diameter sizes, details are as follows:
The following table contains all technical details of the available models. Here you can see the diameter, code name, part number, and nominal diameter DN, which corresponds to the pipe diameter. PN: Nominal pressure is the highest hydraulic pressure the component can withstand. It can be used continuously for 50 years at a working temperature of 20 °C. Additionally, you will find various measured values shown in the images and detailed information in the table.
| G | Code | Reference | DN (mm) |
PN (mm) |
L (mm) |
H (mm) |
E (mm) |
| 3/8” | 09000 | 05 66 616 | 15 | 16 | 14 | 107 | 52 |
| ½” | 09001 | 05 66 620 | 15 | 16 | 16 | 107 | 52 |
| ¾” | 09002 | 05 66 625 | 20 | 16 | 19 | 130 | 62 |
| 1” | 09003 | 05 66 632 | 25 | 16 | 22 | 154 | 70 |
| 1¼” | 09004 | 05 66 640 | 32 | 16 | 26 | 176 | 84 |
| 1½” | 09005 | 05 66 650 | 40 | 16 | 31 | 202 | 94 |
| 2” | 09006 | 05 66 663 | 50 | 16 | 38 | 239 | 117 |
| 2½” | 09007 | 05 66 675 | 65 | 10 | 44 | 306 | 148 |
| 3” | 09008 | 05 66 690 | 80 | 10 | 51 | 362 | 179 |
| 4” (DN 80) | 09009 | 05 66 710 | 80 | 10 | 61 | 367 | 179 |
Exploded View of the PVC EPDM Threaded Foot Valve
In the image below, you can see all the parts that make up the PVC foot valve.
| Figure | Part | Material |
| 1 | Body | PVC-U / PVC-C |
| 2 | Closing Cone | PVC-U / PVC-C |
| 3 | Spring | Stainless Steel AISI 302 |
| 4 | Nut | PVC-U / PVC-C |
| 5 | Link Sleeve | PVC-U / PVC-C |
| 6 | Cone Gasket | EPDM / Viton® |
| 7 | Body Gasket | EPDM / Viton® |
| 8 | Sleeve Gasket | EPDM / Viton® |
| 9 | Gasket Holder | PVC-U / PVC-C |
| 10 | Grid | PP |
Brief Description of the Acronyms EPDM and HDPE
EPDM (ethylene propylene diene rubber), meaning it is a thermoplastic elastomer with good abrasion resistance. This material contains 45% to 75% ethylene, generally higher percentages mean greater resistance.
HDPE (High Density Polyethylene) or PEAD (polietileno de alta densidad) is an olefin polymer or a polymer from the polyethylene family, with a molecular formula of n, and is a thermoplastic polymer composed of repeated ethylene units.
Temperature and Pressure Diagram of the PVC EPDM Threaded Foot Valve
The following figure shows the changing trend of working pressure with temperature, the maximum hydrostatic pressure a component can withstand when used continuously for 20 years without overpressure.
Downloadable Documentation of the PVC EPDM Threaded Foot Valve
Technical datasheet of the PVC EPDM Threaded Foot Valve
Further information
| Manufacturer | Cepex |
|---|---|
| SKU | valvula-pie-bola-epdm-encolar-cepex |
Shipping costs
| Mainland Spain | €9.90 VAT included (Free shipping on orders over €200, except for made-to-measure products) |
|---|---|
| Balearic Islands | €14.90 VAT included (Free shipping on orders over €200, except Mega deliveries and made-to-measure products) |
| Portugal | €19.90 VAT included (Free shipping on orders over €200, except Mega deliveries and made-to-measure products) (excluding Madeira and the Azores) |
| Canary Islands, Ceuta and Melilla | €69.90 VAT exempt |
| France | €24.90 VAT included (Free shipping on orders over €200 except Mega deliveries and custom-made products) |
| Belgium | €39.90 VAT included |
| Netherlands | €39.90 VAT included |
| Italian Peninsula | €29.90 VAT included (Free shipping on orders over €200 except Mega deliveries and custom-made products) |
| Germany | €29.90 VAT included (Free shipping on orders over €200, excluding custom-made products) |
| Austria and the Netherlands | €39.90 VAT included |
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