HILCO Split Transfer Valve
HILCO Split Three-Way Transfer Valve
Reliable Quarter-Turn Isolation for Hydraulic and Industrial Fluid Systems
HILCO Split Transfer Valves are engineered to provide uninterrupted fluid flow during transfer operations in critical industrial systems. As one of three HILCO transfer valve configurations, the split three-way design supports continuous operation while helping maintain system integrity during equipment maintenance and fluid routing changes.
Designed for demanding liquid service applications, HILCO Split Transfer Valves combine rugged construction with positive sealing and straightforward field maintenance.

HILCO Split Transfer Valve Key Features:
Split Three-Way Configuration
Designed to maintain uninterrupted fluid flow while transferring between parallel system components.
Spring and Pressure-Loaded Sealing Pads
Utilizes HILCO’s pad design in place of conventional plugs to provide positive sealing while minimizing internal leakage during transfer operations.
Heavy-Wall Precision-Machined Construction
Manufactured from rugged steel or stainless steel body materials with a straight-body design that helps minimize distortion and maintain consistent operating performance.
Simplified Maintenance and Serviceability
Internal valve components can be accessed and removed from either the top or bottom of the valve, helping reduce maintenance time and simplifying field repairs.
HOW IT WORKS
Transferring Flow Without Interrupting Operation
HILCO Split Transfer Valves are designed to move flow between parallel components while maintaining continuous system operation. Commonly installed in duplex filtration systems, the split three-way configuration allows one housing to remain online while flow is transferred to the alternate side.
The design combines positive sealing, low operating torque, and a controlled transfer sequence to support critical systems where interruption of flow is not desirable.

HILCO Split Transfer Valves Help Deliver:
Uninterrupted System Operation
Transfers flow between parallel components while maintaining service.
Positive Sealing During Transfer
Spring and pressure-loaded pads remain engaged throughout operation to help minimize leakage.
Low Operating Torque
Requires less turning force than comparable plug valve designs when pressures are properly equalized.
Reliable Sealing Performance
Designed to meet established industry sealing standards for dependable operation.
HILCO Split Transfer Valves utilize a split three-way flow path and spring-loaded sealing pad arrangement to direct fluid between service paths. As the valve is actuated, flow is transferred from one side of the system to the other while sealing surfaces remain loaded against the valve body to maintain sealing integrity throughout the transfer sequence.
Industries
HILCO Split Transfer Valves Trusted Across Industries
HILCO Split Transfer Valves are used in applications where continuous operation, equipment redundancy, and uninterrupted fluid flow are critical to system performance. Commonly installed with duplex filters and other parallel equipment arrangements, they help maintain service during maintenance and equipment changeout activities.
WHY HILLIARD
Why Companies Choose HILCO Valves for Reliable Fluid Control
Application-Focused Engineering
Decades of fluid system expertise applied to valve solutions designed for demanding industrial applications.
Flexible Manufacturing Capabilities
In-house manufacturing supports both standard and application-specific valve designs.
Quality You Can Count On
Built to rigorous quality standards for dependable operation and long service life.
Support Beyond the Product
Backed by engineering expertise and a global distributor network to support system integration and long-term performance.
Browse Categories
Products Supporting Critical Industrial Applications
Founded in 1905, Hilliard has grown from a one-product business into a global manufacturer serving customers across motion control

Filter Equipment
Complete filtration, separation, and fluid conditioning systems for industrial applications.

Filter Cartridges
High-performance filtration media for contamination control and fluid cleanliness.

Valves
Industrial valve technologies for fluid isolation, flow diversion, and process control.

Drivetrain
Mechanical drivetrain systems for power transfer, traction control, and variable speed operation.

Motion Control
Clutch and torque limiting technologies for controlled power transmission and equipment protection.

Engine Starters
Electric, hydraulic, and pneumatic starting systems for industrial engines and turbines.

Industrial Braking Systems
Industrial braking technologies for stopping, holding, positioning, and controlled deceleration.
Manage Fluid Routing and Equipment Isolation with HILCO
Continuous Flow
Multi-Port Designs
System Reliability
