WOODWARD | INDUSTRIAL TURBOMACHINERY SYSTEMS

PRODUCT FEATURES

Æ Dirt-tolerant design (25lb rotary chip shear force)

Æ Self-cleaning valve design (rotary solenoids)

Æ Fast trip times (< 50 ms solenoid action)

Æ Increased reliability (2-out-of-3 voting design)

Æ Repairable online

Æ Testable on-line

Æ Safety certified for use in IEC61508 SIL-3 systems

Æ API-670 Compliant

Æ Local & remote position indications

Æ Compact size

Æ Certified for hazardous locations

The QuickTrip trip block assembly is designed for use in steam, gas, and hydro

turbine shutdown systems for quick and reliable dumping of the turbine’s trip oil

header. This integrated trip block assembly is intended for use on mechanical-drive

or generator-drive steam turbines that use low pressure (5–25 bar / 73–363 psi)

hydraulic trip oil headers.

The QuickTrip’s fault tolerant design makes it ideal for critical steam turbine

applications, where turbine up-time and availability are essential. This trip block

assembly’s 2-out-of-3 voting design provides users with a very high level of system

reliability as well as compliance with industry standard API-670.

The QuickTrip is certified for use in IEC61508 based turbine safety systems, and

when paired with the Woodward ProTechTPS, can be applied into systems that

require a “Safety Integrity Level – 3” rating or below.