Hydraulic Distributor with Vapor Valve Isolator

Part Number: HD2-V1EYBN

Hydraulic Distributor with Vapor Valve Isolator: This style of distributor is for a multi-compartment cargo tank and facilitates independent control of the Vapor Valves without requiring opening of the Primary Stop Valves. This configuration also ensures the Primary Stop Valve cannot be opened without the corresponding compartment’s Vapor Valve also being opened. Similar to the standard Hydraulic Distributor, a closed Control Valve blocks the flow of hydraulic fluid from the Hand Pump to the Primary Stop Valve yet does not inhibit flow from the Primary Stop Valve back to the Hand Pump. This unique and critical feature is required to ensure the proper function of the emergency shut-down system and also protects the system from over-pressurization due to possible hydraulic fluid thermal expansion. Note: Never install ball valves or standard shut-off valves in the hydraulic system.

See Engineering Bulletin EB-03-03 for plumbing schematics.

MAWP: 5,000 psi (344 bar)
Seals: Nitrile
Operating temperature: -40°F to 250°F (-40°C to 121°C)

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Product Details

Additional Options

Betts prides itself in being able to provide products that meet a customer’s specific needs. As a result we do offer modifications to our product standards. While not every request is always feasible, we do our best to meet your specific needs. In many cases this modification is noted by adding a suffix to the end of the standard part number. The following is a non-inclusive list of common options that are available for this product line . If the options listed below do not meet your requirements please contact one of Betts’ Customer Service Representatives for further assistance. Please note that some product modifications may result in extended lead times.

Installation & Maintenance

Currently not available.

Chemical Hydraulic Product Family:

Engineering Bulletins

EB3-03: Plumbing Schematic for Hydraulic Valve System