R12 (type JC6)

R12 (type JC6) Rubber Bellow Seal
Manufacturer: Atlas Engineering group
SKU: R12
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R12 (type JC6) Rubber Bellow Seal

Analog: John Crane Type 6 Rubber Bellow Seal

Performance Capabilities
Temperature: -20C to 200C dependent on the elastomer
Pressure: Up to 5 bar
Speed: Up to 12 m/s
Sizes: 3/8", 1/2", 5/8", 3/4", 7/8", 1",

Materials Combination
Face: Carbon, SiC, TC
Seat: Ceramic, SiC, TC
O-rings: NBR, EPDM, VITON etc.
Spring: SS316, hastelloy C, AM350
Metal parts: SS316, hastelloy C

 

       d D D1 L1 L2
R12-0.375" A 9.53 23.8 22.23 6.35 16.08
"0.375-R12 9.53 26.97 25.4 7.93 16.86
R12-0.5" A 12.7 26.97 25.4 6.35 16.86
R12-0.5" 12.7 26.97 25.4 7.93 16.86
R12-0.625" 15.88 30.94 31.75 10.31 18.44
R12-0.75" 19.05 34.11 34.93 10.31 18.44
R12-0.875" 22.23 42.85 41.28 11.1 20.82
R12-1" 25.4 42.85 41.28 11.1 20.82
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