NS4 non-spill panel mount coupling insert, 1/4" PTF tube fitting (6.4 x 4.3 mm), polypropylene, FKM seal - CPC NS4D40004V

Instead of a barb, the NS4D40004V holds its tubing with a compression nut, so lines can be swapped without hose clamps. It differs from the standard NS4D40004 in one detail: the O-ring is FKM rather than EPDM. The non-spill valve limits loss to under 0.10 cc per disconnect, from vacuum up to 8.3 bar.

Applications

• Lines carrying fluids that attack EPDM and call for an FKM seal
• Equipment where a few stray drops could endanger operators
• Circuits with expensive media that should not be wasted
• Systems governed by environmental limits on fluid release

Benefits

• FKM sealing: an alternative to the EPDM standard version for other media.
• No hose clamp needed: PTF compression nut grips 6.4 x 4.3 mm tubing.
• Minimal loss on disconnect: under 0.10 cc per disconnect, 0.10 cc per connect.
• Corrosion-resistant spring: 316 stainless steel valve spring in a polypropylene body.

Packing unit

Packing unit: 100 pcs. Price per piece, ordered in steps of 100 pcs.

Datasheet

The NS4 series datasheet is available under Downloads.