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Parker three-way ball valve, stainless steel, 1/4" compression connection

Parker  |   Mfr# 4A-MB4XPFA-SSP  |   Item# DO-30527-58

$149.00 USD/EACH

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Product Type Ball Valves
Dimensions (" L) 2.25
Description Three-way valves
Connections 0.25 in
Cv 0.34
Material Stainless Steel
Qty/ea 1
Max temperature (º F) 300
Max temperature (º C) 149
Max pressure (psi) 2,500
Brand Parker
Manufacturer number 4A-MB4XPFA-SSP

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Questions and Answers

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    Can the center (or bottom) port be used as the outlet and the side (horizontal) ports used as inputs? In other words, I want to select gas from two different supplies and feed into a single receptacle. Will this valve work?
    Asked on 5/9/2014 by Jeff from Costa Mesa, CA

    1 answer



      Yes. This valve will select between the left and right ports and have a no-flow selection. There is not a valve position to connect the left and right ports, so this should work perfectly for your needs.

      Answered on 5/9/2014 by Jay from Technical Support
  • Q:

    I am doing my masters in chemical engg at U of A, Edmonton.I would like to know whether this valve has flow shut off capability.

    I mean flow coming from a port should not be diverted into either of the two outlet ports.

    Asked on 8/21/2011 by Anonymous

    1 answer



      The middle flow port (down) is the common channel, so consider this channel to be 'A'. Then the left channel is 'B' and right is 'C'. There are three flow positions:
      1.) all three flow channels open ( 'A' Open, 'B' Open, 'C' Open)
      2.) All flow channels closed off ('A' Closed, 'B' Closed, 'C' Closed)
      3.) Middle port and the right port. are open ('A' Open, 'C' Open, 'B' Closed)
      There is no position for just the left and right channels ('B' & 'C' open but 'A' closed doesn’t exist)

      Answered on 8/22/2011 by Aaron from Tech Support
Displaying questions 1-2

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