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QD250 Vacuum Quick Disconnect Set Viton Seal, 1/4" NPT
QD250 Vacuum Quick Disconnect Set Viton Seal, 1/4" NPT
Regular price
$24.99 USD
Regular price
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$24.99 USD
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1/4" NPT Pair Coupler Hydraulic Quick Disconnect Ball Valve ISO 7241-B with a Viton Seal. Includes male and female connector set. It is the same as all other 1/4” NPT fittings but with a more robust and durable Viton FKM seal instead of NBR. Viton is better for high temp applications up to 200C and can withstand more corrosive materials. This coupler has a double-O ring seal design for redundancy in low pressure and vacuum applications.
Property | Typical Value |
Max pressure (PSI) | 5000 |
Max Flow (GPM) | 3 |
Temperature Range | Viton™ range: -20 C to + 200 C / -4 F to + 400 F NBR range: -35 C to + 120 C / -30 F to + 250 F |
Seal Material | Viton™ (for up to 200 C) or Nitrile Butadiene Rubber (NBR) (for up to 120 C) |
Material Make | Heat-treated dichromate-plated steel |
Equivalence | Airtech AQD 500TF equivalent with Viton Seals |
Download QD250 / QD250NBR Data Sheet
For high volume or bulk orders, please contact your local Composites One sales representative.


