Flame resistant, one-touch fitting series KR can be used for a wide range of pressures from a low vacuum up to a pressure of 145 PSI. The use of a special profile ensures positive sealing and reduced resistance when the tube is being inserted. KR fittings are effective when piping in a confined space. The body and threaded portion can turn.
- Effective when piping is in a confined
Catalog: KR 1 Flame Resistant (Equivalent to UL-94 Standard V-0) FR One-touch Fittings Series KR K Cover (Option) Guide Prevention of tube releasing unconformity due to inside intrusions or adhesion of the spatter. For cover, refer to page 15-3-5. M Collet Chuck H Release button (Green) Accepts FR soft nylon. Large retaining force. Chuck bites tube and collet increases retaining force. Light force for
(inch) H (Width across flats) 9.6 10.4 11.4 Connection thread UNF NPT Min. port size Note) D2 L1 P2 Mass (g) A Model D1 L2 L3 M P1 1 8 1 8 5 32 3 16 KQ2ZD01-34S KQ2ZD03-34S KQ2ZD05-34S KQ2ZD07-34S KQ2ZD07-35S KQ2ZD07-36S KQ2ZD09-35S KQ2ZD09-36S KQ2ZD09-37S KQ2ZD11-35S KQ2ZD11-36S KQ2ZD11-37S KQ2ZD13-36S KQ2ZD13-37S 40.1 40.1 40.1 40.6 44 45.4 50.1 51.5 54.4 57.5 57.9 61.1 65.4 68.6 37 37
(inch) Connection thread UNF NPT H (Width across flats) Min. port size D1 Note) D2 L1 P2 A Weight (g) Model L2 M P1 L3 1 8 1 8 5 32 3 16 KQ2ZD01-34S KQ2ZD03-34S KQ2ZD05-34S KQ2ZD07-34S KQ2ZD07-35S KQ2ZD07-36S KQ2ZD09-35S KQ2ZD09-36S KQ2ZD09-37S KQ2ZD11-35S KQ2ZD11-36S KQ2ZD11-37S KQ2ZD13-36S KQ2ZD13-37S 14.29 14.29 14.29 9.6 10.4 11.4 37 37 37 37.5 38.5 40.5 45 45.5 47.5 52 52.5 54 60.5
(inch) Connection thread UNF NPT H (Width across flats) Min. port size D1 Note) D2 L1 P2 A Weight (g) Model L2 M P1 L3 1 8 1 8 5 32 3 16 KQ2ZD01-34S KQ2ZD03-34S KQ2ZD05-34S KQ2ZD07-34S KQ2ZD07-35S KQ2ZD07-36S KQ2ZD09-35S KQ2ZD09-36S KQ2ZD09-37S KQ2ZD11-35S KQ2ZD11-36S KQ2ZD11-37S KQ2ZD13-36S KQ2ZD13-37S 14.29 14.29 14.29 9.6 10.4 11.4 37 37 37 37.5 38.5 40.5 45 45.5 47.5 52 52.5 54 60.5