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Gilmore Mark IV Shuttle Valve

Establishing a new benchmark for reliability and serviceability in drilling control systems where redundant hydraulic pressure supplies are required. The Mark IV Shuttle Valve design improves upon the Mark III, adding better performance and modularity. The increase in cycle life of the valve was proven through extreme qualification testing to meet the demand of 5 year service life under normal operating conditions. This valve is best specified for new build equipment and system upgrades where you want to have the most reliable and serviceable shuttle valve in the market. Significant engineering enhancements •

Improved seat geometry to eliminate shuttle metal to metal coining (mating) requirement

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Fully serviceable shuttles and seats

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Pressure biased adapters have increased flow capacity and improved guidance

INFO@Gilmore.com www.gilmore.com MARK IV-081220-001-01


Gilmore Mark IV Shuttle Valve

Improved seat geometry eliminates coining and minimizes leakage

Stack flow capacity is increased by approximately 50% in both shuttle positions

1” Mark IV low interflow, high drag with code 62 seal sub ports

Subsea corrosion resistant materials

Customizable Stack Assemblies Symmetic body porting, dual high drag o-rings, and hydraulic damping features ensure stable shuttle positioning in any flow condition

Benefits Exceeds API 16D test requirements Non Biased shuttle valves qualified to 2500 cycles at maximum flow conditions 1” MKIV low interflow, high drag, 4 inlet stack pressure biased ROV port

Pressure and Spring Biased shuttle valves qualified to 1000 cycles at maximum flow conditions

Shuttle metal seat No longer requires coining, simplifying on-site repairs All shuttle valves Are hydraulically damped Common stacked bodies Can be readily reconfigured Fully serviceable shuttles and body seats Can be completely redressed inline Customizable single valve and stack valve assemblies Available to suit application requirements

1” Mark IV, low interflow, high drag, 4 inlet stack, unitized inlet ports

Suitable for panel mounting or direct mounting Available configurations Pressure biased, Spring biased, high interflow, low interflow, high drag, low drag options with customizable end connections and mounting provisions *Patented

DRILLING | PRODUCTION | INDUSTRIAL INFO@Gilmore.com www.gilmore.com MARK IV-081220-001-01

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Gilmore Mark IV Shuttle Product Sheet  

Gilmore Mark IV Shuttle Product Sheet  

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