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Information Call

Within the US:
1-800-558-5853

Outside the US:
1-972-548-3574

Fax:
1-972-547-3712

Email:

Write:
Fisher Controls Information Center
P.O. Box 8004
McKinney, TX 75069-8004


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www.emersonprocess.com/regulators
Engineered Pressure and Flow Control Solutions

Type Y695VR Vacuum Regulator

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Type Y695VR Vacuum Regulator

The Y695VR Series vacuum regulators are used where a decrease in vacuum must be limited. A decrease in vacuum (increase in absolute pressure) on the diaphragm moves the disk away from the seat, allowing a higher vacuum source to return the system to the setpoint.

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Features
  • Precision Control of Low-Pressure Settings
  • Corrosion Resistant Materials
  • Rugged Construction
  • Wide Material Selection
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Body Sizes and End Connection Styles
Ductile Iron
3/4 or 1-inch (DN 20 or 25) body size NPT end connection

Stainless Steel
3/4 or 1-inch (DN 20 or 25) body size NPT, SWE, 150 RF, 300 RF, or PN 16/25/40

Hastelloy C
3/4 or 1-inch (DN 20 or 25) body size 150 RF end connections

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Flow Coefficients
Wide-Open Cg: 120
Wide-Open Cv: 3.43
C1: 35

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Pressure Registration
Y695VR: Internal
Y695VRM: External
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Maximum Control Pressure
Full Vacuum
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Maximum Downstream Pressure
Full Vacuum
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Vacuum Control Pressure Range
0 to 13 psig (0 to 0,88 bar) in six ranges
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Temperature Capabilities
Nitrile: -20 to 180°F (-29 to 82°)
Fluoroelastomer (FKM): 40 to 300°F (4 to 149°)
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Additional Technical Data
For additional technical information, contact your Local Sales Office or refer to technical documentation.
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Contacts:
    Telephone     Email     Write    

Within the US:
1-800-558-5853

Outside the US:
1-972-548-3574

Fax:
1-972-547-3712

Emerson Regulator Division Information Center
P.O. Box 8004
McKinney, TX 75069-8004




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