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Dual plate retention valves

Dual plate retention valves

Dual plate retention valves

Product catalog summary
Overview: The document provides technical specifications and features of check valves, specifically Wafer Dual Plate Check Valves, designed for industrial and waste treatment applications. These valves are self-acting, using media pressure to prevent reverse flow.
Key Features:
  • Light and economical option suitable for large diameters.
  • Designed for installation between flanges, making them ideal for large diameter applications.
  • Two tilting plates with a spring mechanism to stop fluid return.
  • Low pressure drop compared to conventional wafer type check valves.
Specifications:
  • Body made of cast iron with nickel-plated or stainless steel plates.
  • Integral rubber facing gaskets eliminate the need for additional gaskets.
  • Unidirectional design with a standard design pressure of PN16 (PN10 for DN 350 onwards).
  • Size range from DN50 to DN600.
  • Standard installation between flanges EN 1092 PN 10-16, with other flange standards available on request.
Technical Specifications:
  • Body: Cast iron
  • Discs: Ductile iron
  • Resilient seat: NBR
  • Hinge Pin and Spring: Stainless steel
  • Retainer screw: Galvanized carbon steel
  • Disc bearing: PTFE
Dimensions and Weights: The document includes a detailed table of dimensions and weights for various calibers, ranging from DN50 to DN600, with corresponding measurements in millimeters and inches.
Opening Pressure: The document provides a table of opening pressures for horizontal and vertical flow, measured in mbar, for different calibers.
Contact Information: Hidroconta, located in Murcia, Spain, provides contact details including phone and fax numbers, and an email address for further inquiries.
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Catalog excerpts

Dual plate retention valves-1

CHECK VALVE hirlrnconta tecnologfa hidraulica

 Open the catalog to page 1
Dual plate retention valves-2

Hydrodynamic design Check Valves are self-acted by the media pressure and are devised to prevent the flow return to the pressurized side of the system. Wafer Dual Plate Check valves are featured as a light and economic option to be used on industrial and waste treatment plants. Independent mechanism Its water design suitable to installation between flanges makes these valves quite a prime option especially on large diameters. Two tiling plates loaded by a spring are stopping the fluid and preventing it from returning to the pressurized side of the installation. They are featured by a low pressure...

 Open the catalog to page 2
Dual plate retention valves-3

tecnologfa hldriullca Dimensions Opening pressure Calibre WHEN WATER COUNTS

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Dual plate retention valves-4

©• hirirnconta tecnologi'a hidraulica CHECK VALVE WHEN WATER COUNTS CUANDO EL AGUA ES LO QUE CUENTA

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.