Purple Valves
PRPLJ012

HH47X / H47X / HDH47X Butterfly Buffering Check Valve

HH47X / H47X / HDH47X butterfly buffering check valve for pump stations.

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CategoriesCheck ValvesSlow-Closing Check Valves
Overview

The HH47X series butterfly buffering check valve uses a counterweight and hydraulic damper to control disc closure in two stages, providing reliable non-return protection with surge buffering in large pump installations.

Technical Detail

Specifications

Applications
Water and wastewater, irrigation, pumping stations, municipal infrastructure, fire protection
At a Glance

Key Features

  • Counterweight and hydraulic buffer closure
  • Two-stage controlled shutoff
  • Large diameter capability
  • Pump station surge protection
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