Hydraulic Plug Valve

Product Overview: The Hydraulic Plug Valve is engineered for severe-duty flow isolation, utilizing a heavy-duty double-acting right-angle rotary driving head for precise, reliable automated operation. Designed with a compact footprint and high torque-to-size ratio, this valve features a concentric, balanced spiral drive mechanism that eliminates side-loading on the valve stem and body—maximizing seal life and operational safety under high working pressures up to 70 MPa (10,150 PSI).

Key Features & Advantages:

• Concentric Balanced Spiral Drive: Eliminates lateral loading on the valve stem and body, extending internal seal life and ensuring smooth rotation.

• High Torque & Compact Footprint: Exceptional torque-to-size ratio delivering 125 Nm to 2,000 Nm of output torque within a space-saving enclosure.

• IP68 Submersible Waterproofing: Fully sealed waterproof design rated to IP68 standards, protecting actuation components against harsh environments and submersion.

• Shock-Resistant Directional Control: Features a vibration-proof directional control valve with options to integrate custom control modules.

• Tested Heavy-Duty Performance: Factory pressure tested at 70 MPa, requiring a hydraulic driving pressure of only 8–12 MPa under full working differential pressure.

Technical Specifications:

• Actuator Type: Double-Acting Right-Angle Rotary Hydraulic Driver

• Hydraulic Operating Pressure: 4 MPa – 25 MPa

• Full Pressure Actuation (70 MPa): 8 MPa – 12 MPa opening/closing pressure

• Factory Test Pressure: 70 MPa (~10,150 PSI)

• Output Torque Range: 125 Nm – 2,000 Nm

• Operating Temperature Range: -20°C to +80°C

• Hydraulic Oil Viscosity Range: 15 cSt – 200 cSt

• Ingress Protection: IP68 Waterproof