PEDROLLO VR1 check valve 1", brass

PEDROLLO VR1 is a brass check valve designed to allow water to flow in one direction only and to prevent reverse flow in water-supply and pump systems. On PEDROLLO's official accessory page, the VR range is identified as a series of inline check valves, and the VR 1 model is specified with a 1" connection.

The purpose of the check valve is to close automatically when water attempts to flow in the opposite direction. This helps retain the water column in the pipework, prevents water from flowing back towards the pump and supports stable operation of the pump and water-supply system. It is particularly useful in pump suction and delivery lines, pressure-booster systems and other installations where reverse flow must be prevented.

PEDROLLO accessory documentation identifies the VR range as brass check valves. The series includes connection sizes from 1/2" up to 2", while VR1 / VR 1 is the 1" version. PEDROLLO accessory catalogues also list product code 50112 for this model.

The brass body provides a robust construction suitable for water systems. The threaded 1" connections allow the valve to be integrated easily into pump, pressure-booster and general water-supply pipework of the corresponding size.

Main advantages

• Original PEDROLLO accessory
• Model VR1 / VR 1
• Check valve for water-pump systems
• Allows flow in one direction
• Prevents reverse water flow
• Helps retain the water column in the pipeline
• Suitable for pressure-booster systems
• Suitable for water-supply systems
• 1" connection
• Brass construction
• Threaded connections
• Compact design
• Part of the PEDROLLO VR check-valve range

Technical information