美国 Cryocomp 低温刺刀头

Vertical bayonets must be installed with the male above the female, no exceptions. (FIG. 1) For best thermal results it is necessary to have the flange or closure junction and seal at the upper most location and the cold interface at the bottom. This forms a gas pocket between the liquid interface and the O-ring which keeps the seal at a nearly ambient temperature.
 

Horizontal bayonet sets can be installed with the male either up stream or down stream.[FIG. 2) Industry convention has
generally located the male upstream, but it does not physically or thermally make a difference. On all bayonets, be sure to lightly grease the O-ring seal with a system compatible grease. This allows the O-ring to establish a much tighter seal. With the CB700 style bayonets, be sure the knurled nut is tight to 5 to l0 ft-lbs.
 

For flanged bayonets, be sure to grease the O-ring seal with a system compatible grease. After tightening the V-band tension nut, tap the outside of the strap at several points around the OD with a plastic hammer to firmly seat the “V” section on the flange and then re-torque the nut. (FIG. 3) Repeat this process at least 2 more times.