Rheodyne OEM Valves

Rheodyne Titan HT and Titan HT UHP

Rheodyne Titan HT

The Rheodyne TitanHT valves provide OEMs with a single solution for nano to prep-scale applications in the next generation of very-high-pressure valve technology. Designed for the high torque demands of the evolving HPLC market, these versatile, multi-position valves are rated up to 15,000 psi (1034 bar).

Rheodyne Titan HT UHP

To address the next generation of Ultra-High Performance Liquid Chromatography (UHPLC) systems, the versatile TitanHT series of fluidic valves for OEM instruments is now capable of 25,000 psi (1,724 bar / 172 MPa).

High Torque, High Pressure

The TitanHT is designed for use in high pressure and very-high-pressure HPLC applications. Using a unique liquidend (Pod) design, the actuator can be separated from the Pod providing flow-path flexibility to accommodate new applications, or next generation HPLC technology.

Principle of Operation

The Rheodyne TitanHT uses shear valve technology; the fluid inlet (stator) remains stationary as a grooved seal on the rotor surface rotates to change port connections. These valves are available in multiple position/port configurations and with different materials for compatibility.

Rapid Replacement Pod™

The Rapid Replacement Pod design of the TitanHT liquidend lends itself to two easy methods of field maintenance. The Pod can be purchased separately and replaced as a unit, allowing virtually no instrument downtime for repair. Or, genuine Rheodyne RheBuild® Kits are available for replacement of just the rotor seal component.

Advanced Composites = Long Life Actuator

Highly inert and wear-resistant, the advanced composite polymers used extensively in the TitanHT valve actuator allow these valves to be actuated maintenance-free* for the life of the valve

Make-Before-Break (MBB®)

Rheodyne valves’ unique, patented MBB architecture design provide uninterrupted flow when switching between LOAD and INJECT positions. MBB greatly reduces transient pressure shocks and is beneficial for flow-sensitive detectors, fragile columns, and pumps. This Make-Before-Break feature extends the life of your column.


Available Driver Board

The specially designed PCB for motor drive and valve control integrates easily into your new instrument. OEM customers only need to provide the digital control signals and 24V DC power in order to achieve random access actuation and position feedback. All valves may be controlled by BCD, I2 C, UART, Pulse or Dual Pulse standards; two-position valves may also be controlled with level logic. In the case where multiple devices need to be controlled, I2 C communication allows up to 128 devices to be connected to a single instrument. The default configuration is level logic for the two-position and BCD for the multi-position valves. Eliminating customer development of board and firmware means shorter product development cycles and reduced time-to-market.