Vickers 3981407 High Pressure Hydraulic Isolation Valve

Description:

The Vickers 3981407 Isolation Valve is used in high-pressure hydraulic systems to isolate pressure gauges, transmitters, and other instrumentation from the process line for maintenance and calibration. Commonly installed in hydraulic power units, industrial presses, mobile equipment, and process control systems where safe isolation of pressure devices is required. Maintenance teams and automation engineers use this part for repair, retrofit, expansion, or replacement of worn or damaged hydraulic isolation valves.

Applications:

The Vickers 3981407 Isolation Valve is designed for high-pressure hydraulic applications in manufacturing, oil and gas, power generation, mining, and mobile equipment. It provides a reliable shutoff point for pressure gauges and instrumentation, allowing safe servicing without depressurizing the entire hydraulic system. The valve is well suited for OEM hydraulic equipment requiring dependable isolation performance under demanding operating conditions.

Technical Specifications:

• Manufacturer: Vickers
• Model / Part Number: 3981407
• Product Type: Isolation Valve
• Maximum Operating Pressure: 6000 psi
• Port Size: 1/2 in. NPT
• Connection Type: Female NPT (application dependent)
• Valve Type: Manual isolation valve
• Body Material: Steel (OEM configuration dependent)
• Seal Material: OEM configuration dependent
• Flow Media: Hydraulic oil and compatible fluids
• Mounting: In-line threaded installation
• Compatible Equipment: Hydraulic power units, pressure gauges, hydraulic presses, and industrial process systems
• Application Environment: High-pressure hydraulic systems and instrumentation isolation

Common Replacements:

• Vickers 3981407
• Vickers Isolation Valve
• Vickers Hydraulic Isolation Valve