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Swing Type Check Valves (NRV)

Swing Type Check Valves (NRV) main image
Swing Type Check Valves (NRV)-image

A Swing Type Check Valve utilizes a hinged disc that swings open to allow flow in one direction and closes to prevent backflow. This design ensures efficient and reliable one-way flow control, minimizing the risk of reverse flow damage. Its simple construction allows for easy installation and maintenance. Ideal for applications where backflow prevention is critical.

Features

  • Hinged Disc Design: Features a disc that swings open to permit flow in one direction and closes to prevent backflow.

  • One-Way Flow Control: Ensures efficient and reliable flow management by allowing fluid to flow only in the designated direction.

  • Minimal Pressure Drop: Provides a low resistance to flow, which helps maintain system efficiency.

  • Simple Construction: Designed with fewer moving parts, making it easy to install, maintain, and operate.

  • Durable Operation: Built to withstand various pressures and conditions, offering long-term reliability and performance.

Standards for Check Valves (NRV)

Design Standard Swing Check Valve - BS 1868, Lift Check Valve - BS 1868 / BS 5352 / DIN Std. Wafer Type Check Valve - API 6D, Disc Type Check Valve - DIN EN 558-2
Inspection & Testing Standard BS EN 12266-1 (BS 6755-1) / API 598 / ISO 5208
Face to Face As Per ANSI B 16.10 / API 6D
End Connection Flanged end to ANSI B 16.10 / BS 10
Flanged End To ANSI B 16.5/BS 10 Table JIS / PN / DIN / IS Standard : Screwed End To ANSI B 1.20.1 (BSP/NPT), Socket Weld End To ANSI B 16.11 Buttweld End To ANSI B 16.25, Wafer Type, Flangeless, Sandwich Type
Size Range 1/2" Το 12" (DN15 Το DN600) (If higher sizes required, please do contact us)
Pressure Rating 150, #300, #600, #800, #900, #1500

Category: Check Valves