Ductile iron single-disc swing check valve with counterweight and hydraulic damper

The Non-slam check valve can be equipped with a counterweight optional with hydraulic damper cylinder. The closing time of the valve can be controlled, with limits, by metering the hydraulic flow in a damper unit.

Ductile Iron Multi-disc Swing Check Valve

Valve bodies and doors manufactured from ductile iron conforming to EN 1563-GJS-500-7. Seating surfaces. Valve Body is faced with gunmetal seat offers a durable metal-to-metal seating, suitable for wastewater service, supplemented by EPDM rubber O-rings for enhanced sealing integrity. ...

Ductile iron or all-stainless steel gate valve

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  Ductile Iron body with epoxy coating or Full 316 Stainless Steel construction for excellent corrosion resistance against H₂S and acidic sludge.

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  Full Bore design ensures low pressure drop and minimised clogging in viscous sludge and biogas lines.

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  Available in Electric, or Pneumatic actuation with ISO 5211 mounting for reliable automation.

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  PTFE seats and blow-out proof stem provide bubble-tight sealing for both pressure and vacuum service.

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  ATEX / IECEx compliant options suitable for explosive biogas environments with long service life.

Ductile iron or all-stainless steel gate valve

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  Solid wedge for small high-pressure valves

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  One-piece forged/cast construction (no welds)

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  Special heat treatment on both gate and stem T- head

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  High concentricity + lapped sealing surfaces = superior leak prevention

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  Lower torque and reduced seat wear