Xinhe county opening and closing machine factory
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8 YRS
Strength factory
Main products: Steel; Sluice Gate; Opening and closing machine; Knock on the door; Garbage rack; Cast iron gate
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Hebei Province factory spot supply of cast iron dn400 pump station external flange rollover type anti-inverted float flap door

Product Promotion Blog

Introducing the DN400 Pump Station Flap Gate

The DN400 Pump Station Flap Gate is the perfect solution for preventing backflow and ensuring smooth water flow in various water-related applications. Manufactured by Huashui, a renowned brand in the industry, this flap gate offers top-notch quality and exceptional performance.

DN400

Designed in a side-tilting style, this flap gate is specifically built for easy installation with cast iron material. Its rotating disc structure allows for efficient water control, making it suitable for a wide range of water applications.

With a single-disc design and a one-way flow direction, the DN400 Pump Station Flap Gate offers reliable backflow prevention. Its water-driven hydraulic control mechanism ensures efficient functionality in a constant pressure environment.

Complying with national standards, this flap gate is made to withstand the rigors of water management. The hard-sealed seal ensures a tight and leak-free performance, ensuring a long-lasting and efficient operation.

The DN400 Pump Station Flap Gate finds its application in the water industry, serving as an ideal solution for water control and backflow prevention in water supply systems, irrigation systems, and various water treatment processes.

Key Features:

  • Brand: Huashui
  • Structure: Side-tilting
  • Medium: Water
  • Pressure Environment: Atmospheric Pressure
  • Valve Standard: National Standard
  • Drive Mode: Hydraulic Control
  • Temperature Environment: Room Temperature
  • Type: Straight-through
  • Size: DN400
  • Purpose: Check Valve
  • Valve Disc Form: Rotary Disc
  • Disc Quantity: Single Disc Structure
  • Action Mode: Slow Closing
  • Valve Function: Check Valve
  • Function Mode: Single-acting
  • Function Type: Check Valve Type
  • Lining Material: Cast Iron
  • Sealing Material: Cast Iron
  • Sealing Method: Hard Seal
  • Available Accessories: Raw Material
  • Applicable Industry: Water Engineering

Choose the DN400 Pump Station Flap Gate for reliable and efficient water control. Don't compromise on quality and performance. Trust Huashui for all your water management needs!