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Series 21 RectuKey 1/4" Body - Nominal Plug Bore 0.20"
Brand: NycoilThe 21 RectuKey Series provides an axcellent solution for the connecting of different media without the inherant danger of making the wrong connection.
Four standard codes with matching colors for the coupling and the respective plugs make sure there is no mix-up of the media when connecting.
This series is also available without a valve in a Straight-Thru design and a Double Shut-Off design. For Straight-Thru Couplers, please change the part number from 21KA to 21KF when ordering.
For Double Shut-Off Couplers, please change the part number from 21KA to 21KB when ordering.
Series 21KA RectuKey - 1/4" Body - Automatic Single Shut-Off - NOMINAL PLUG BORE 0.20"
Series 21KF RectuKey - 1/4" Body - Automatic Straight-Thru - NOMINAL PLUG BORE 0.20"
Series 21KB RectuKey - Double Shut-Off
Caution: Cannot be interconnected with the standard 21 Series.
Specifications
Brand
Working Temperature
- -25° to +572° F (-40° to 300° C) (NBR)
Working Pressure
- 500 psi, Max. Static Working Pressure with 4: 1 Design Factor
Material of Construction
- Sleeve: Aluminium Anodized
- Locking Balls: Stainless Steel, AISI 420, AISI 420
- Plug: Brass, w/ Anodized Aluminium Designation, Brass,Nickel-Plated, w/ Anodized Aluminium Designation
- Spring & Locking Ring: Stainless Steel, AISI 301, AISI 301
- Valve: Brass
Body Material
- Brass, Nickel-Plated Brass
Seal Material
- NBR
