Type 320 quick-connect diaphragm seal is designed especially for those applications that require ease of dismantling and re-assembly and do not require a 3A standard rating in accordance with sanitary standard 74-00.
Typical applications include the pharmaceutical, dairy, food processing, biotechnology, and filtration markets. Also included are breweries, distilleries, wineries and citrus juice production plants. Standard features include:
• 316L stainless steel diaphragm welded to a 316L stainless steel top housing.
• Fill/bleed connection
• Top housing and pressure instrument removable from process.
BuILD a ParT NuMBer
Table 1 XXX
Table 1 320
Table 2 15 20
Table 3 S
Table 4 S
Table 5 02T 04T
Table 2 Table 3 Table 4 Table 5 Table 6 XX
Type Number Piping System Piping System 1½ 2”
Top Housing Materials 316L SS
Diaphragm Materials 316L SS
Instrument Connection ¼ NPT ½ NPT
Table 6 Filling Fluid Code Filling
CG Glycerin CK
Silicone CF HA
Halocarbon Pressure/Vacuum in presence of strong oxidizing
Connection to Instrument
Direct Only Pressure/Vacuum Direct or Flexible Line
agent Direct or Flexible Line
Pressure/Vacuum Direct or Flexible Line –70/300 –40/750
Temperature Range °F
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