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Valve, Safety

CDI CONTROL DEVICES

Price: $25.55 / each

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  • Item # 4TK25
  • Mfr. Model # SN50-1A200
  • UNSPSC # 40141604
  • Catalog Page # 3643
  • Shipping Weight 0.4 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemAir Safety Valve
  • Valve TypeHard Seat
  • (M)NPT Inlet (In.)1/2
  • Preset Setting (PSI)200
  • Rated CFM @ Set Pressure410
  • Max. Temp. (F)350
  • Body MaterialBrass
  • SealLead
  • BallStainless Steel
  • SpringStainless Steel
  • SeatBrass
  • StandardsASME, National Board Certified
  • ApplicationUsed for High Temperature Applications Where Large Flow Capacity is Needed
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Details

Safety Valves
ASME Hard-Seat Air Safety Valves
Lead seal allows visual detection of tampering. Brass body, stainless steel ball on brass seat and stainless steel spring. External threads coated with thread sealant.

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Product Q&A

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Pneumatic test in pressure vessel at approx 175 psi @ room temperature.
3 months, 2 weeks ago
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Answers

Answer: 
As you are testing at 175, you will need a relief valve rated higher than your test pressure – typically a relief valve will begin to open at 90% capacity and be full open at the unit rating. For a valve to hold at 175 PSI, you may be interested in selecting a valve with a 200 PSI rating, such as item 4TK25.

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1 month, 3 weeks ago
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