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Pneumatic Relays and Volume Boosters

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Help with Pneumatic Relays and Volume Boosters facets:

Type




           
   Your choices are...
 
      
 
   Volume Booster
 
     Volume boosters provide a large change to input signals and deliver a high volume of control flow.  They are used to control stroking speeds of valves and actuators.
 
   Air Lock Relay
 
     Air lock relays are used for fail-in-place applications when an air supply drops below acceptable pressure levels. Its position is maintained by capturing air pressure inside the controlled device.
 
   Bias Relay
 
     A bias relay reproduces a signal pressure plus-or-minus a preset bias.
 
   Electric / Pneumatic Relay
 
     Electrically-operated pneumatic switches.
 
   Ratio Relay
 
     Ratio relays are pneumatic relays that produce a modulating pressure output that is proportional in a fixed ratio to input.
 
   Reversing Relay
 
     Reversing Relays provide an output that equals a manually preset spring load minus a variable signal pressure.
 
   Snap Acting Relay
 
     Snap acting relays are accurate differential relays that snap open when the supply pressure is greater than or equal to the set point.
 
   Switching Relay
 
     Switching relays are used to block, divert, or bleed pneumatic air lines.
 
   Other
 
     Other unlisted or specialized air relays or boosters.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Performance




   Output Pressure
 
     The output pressure is a signal or boosted pressure.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Set Point Pressure
 
     The set point pressure refers to the range that the relay can be set to actuate.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Maximum Pressure
 
     Maximum operating pressure.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Flow Capacity
 
     Flow rate
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Port Size
 
     This refers to the size of the air / gas connection.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Features




   Body Material       
   Your choices are...
 
      
 
   Aluminum
 
     Aluminum is a bluish, silver-white, malleable, ductile, light, trivalent, metallic element that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation.
 
   Stainless Steel
 
     Stainless steel is chemical and corrosion resistant and can have relatively high-pressure ratings.
 
   Other
 
     Other unlisted or specialized material.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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