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Valve, Safety

CDI CONTROL DEVICES

Price: $7.69 / each

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Typically in Stock
  • Item # 5A708
  • Mfr. Model # ST25-1A125
  • UNSPSC # 40141604
  • Catalog Page # 3643
  • Shipping Weight 0.1 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemAir Safety Valve
  • Valve TypeBubble Tight
  • (M)NPT Inlet (In.)1/4
  • Preset Setting (PSI)125
  • Rated CFM @ Set Pressure115
  • Max. Temp. (F)250
  • Body MaterialBrass
  • PoppetResilient Silicone Elastomer
  • SpringZinc Plated Music Wire
  • StandardsASME, National Board Certified
  • ApplicationUsed For Small Air Compressors

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Product Q&A

(2 Questions : 2 Answers)

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The valve lifts at 125 psi is it suppose to set immediately after it reduces the pressure to below 125 or does it relief the pressure to a lower preset pressure before it closes?
1 year ago
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Answer: 
Grainger has contacted the product supplier and has been advised by them of the following:

This item will start to open at approximately 90% of its relief capacity. Once the pressure is relieved to that rate, it will start to close.

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1 year ago
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1 answer

Replacement of PSV

Is there an industry trade practice or known standard for replacement of these air PSV's. They are too small and cheap to repair.
11 months ago
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Anonymous
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Answer: 
You are correct, these valves are not made to be repaired and no parts are available for them. As for an accepted industry standard on life span, we unfortunately have no concrete documentation on how long they will last due to there being too many variables on their usage.

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11 months ago
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