Data Sheet

45
Fisher
®

valves
(1)


3



 Patented rapid equalization bleed area*


 Unique Serviceability Features*

 Durable Design
 Excess Flow Closure
 Back Check Feature
 Spring loaded PTFE stub shaft packing
 PTFE wear pads and Rulon
®
Bushings at critical wear points
 Manual, Cable or Air Open/Close Control
 
Principle of Operation

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
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
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
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
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1 VALVE CLOSE 2 JET BLEED 3 VALVE OPEN 4 LIMITED BLEED
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