Products – EPSILON PIVOT

What is EPSILON PIVOT

The NEXT STORM EPSILON PIVOT check valve controls the return of water to hydraulic networks. Thanks to its unique balanced design and adjusted by counterweight, the Epsilon valve guarantees an excellent seal while ensuring easy passage of water and a minimal pressure drop.

Therefore, it allows both the retention of high return pressures and the flow of low upstream flow rates.

EPSILON PIVOT

Advantages

Compatible with circular and rectangular manholes

Easy installation due to its one-piece preassembled design

Stainless steel construction that resists corrosion and is long lasting

High-quality elastomeric rubber for better sealing and leakage control

No maintenance required following installation

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Performance

Epsilon’s unique, fast, and efficient hinge system enables free and easy movement. Additionally, the hinge’s composition prevents corrosion and debris from accumulating, which ensures its long-term performance.

The Epsilon’s door combines EPDM rubber and stainless steel with a counterweight system that ensures superior sealing and easy movement.

How it works

At rest, the door remains closed by resting freely on the valve casing. Thanks to EPSILON PIVOT’s unique design, the door opens easily in the flow direction with a very low pressure, adapting to varying Stormwater flows. In contrast, downstream water pressure forces the door to close, pushing firmly against the valve body.

As a result, Epsilon valve offers excellent sealing and superior protection against backflow due to its reinforced doors and gaskets.

FAQ

What is EPSILON Pivot valve made of?

EPSILON valves are manufactured from stainless steel to provide corrosion resistance, providing a long service life.

What makes EPSILON's design so effective?

EPSILON's unique balanced design and counterweight guarantee an excellent seal and minimize pressure loss while allowing water easy passage. The EPSILON valve, in addition, has two components that guarantee a functional seal. An EPDM sponge gasket on the back of the valve provides a seal against the concrete, while an EPDM bulb seal hermetically seals the door

How do I choose an EPSILON model?

Epsilon check valves can be easily selected based on the pipe diameter and the size of the manhole. For more information, please view our technical documents or contact a representative.

How do I install an EPSILON valve?

Epsilon valves come completely assembled, calibrated, and sealed so all you have to do is install them! Personalized identification plates are attached to each valve, displaying the part number, valve location, and project information to facilitate proper installation and follow-up.

The Epsilon check valves are easily installed in the circular manhole wall or a straight wall. Stainless steel concrete anchor studs (supplied with the product) are used to attach the valve directly to the concrete wall.

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