Ametek Mansfield & Green T100 C Weights & Piston for Dead Weight Tester

The Ametek / Mansfield & Green 1921072 Rev B shuttle valve (AN990)

 is engineered to provide automatic switching between two hydraulic pressure sources. It routes flow from the higher-pressure line to the output, ensuring continuity and redundancy in critical hydraulic systems. Its rugged design makes it suitable for demanding industrial or calibration environments.

Key Features:

• Dual inlet design: two pressure ports to accept dual supply sources

• Automatic selection of the higher-pressure source without moving internal parts

• Strong, corrosion-resistant build for long service life

• Suitable for high-pressure hydraulic systems

• Compact and efficient valve for redundancy and safety applications

Applications:

• Calibration systems where redundant pressure sources are needed

• Hydraulic systems in industrial plants requiring failover between two supplies

• Safety-critical circuits where uninterrupted pressure must be maintained

• Subsea or hydraulic test rigs requiring automatic switching between sources