Hydro-S - Butterfly Valve PVC-U DN100 PN10 Flange 110mm Grey Lever - 7014381

Hydro-S – Butterfly Valve PVC-U DN100 PN10 Flange 110mm Grey Lever

Rated to a full 10 bar at PN10 flange standard and sized for DN100 (110 mm) pipework, this lever-operated PVC-U butterfly valve from Hydro-S delivers reliable quarter-turn isolation in commercial pool plant rooms, water treatment circuits, and any chlorinated-water system where corrosion resistance is paramount. The compact face-to-face depth of just 56 mm (W-1) keeps installation tight, while the 180 mm PCD bolt pattern aligns directly with standard PN10 counterpart flanges.

Materials & Seal Integrity

The valve body and disc are moulded from PVC-U — a material well proven in swimming pool pipework for its resistance to chlorinated media and chemical cleaning agents. The housing is reinforced with glass-filled polypropylene (PP GF) for added structural rigidity, and the seat seal is EPDM, which provides a bubble-tight shutoff across the full 0 °C to 40 °C operating temperature range. The steel spindle transmits lever torque efficiently without the weight penalty of a cast-iron alternative.

Flange Connection & Dimensional Fit

The double-flange configuration bolts directly between PN10 mating flanges — no solvent welding, no union joints. With a pitch circle diameter of 180 mm, an overall radius of 207 mm, and a face-to-face length of 115 mm (W-2), the Type 7500 fits the dimensional envelope expected of DN100 PN10 valves throughout Europe. The blue lever provides clear open/closed indication and is operable without tools, making routine isolation straightforward for pool technicians and installers alike.

Sizing & Application Guidance

A DN100 butterfly valve is suited to high-flow commercial pool plant rooms — typically serving main circulation headers, backwash lines on large sand or DE filters, or bypass circuits on commercial heat pumps where pipework of 110 mm OD is standard. PVC-U butterfly valves of this type are broadly used in swimming pool technology and pool construction for their suitability with chlorine-containing media, offering a cost-effective alternative to stainless steel or cast-iron isolating valves in above-ground plant-room installations.