AF-20F type
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It is used in places where a large amount of drainage is generated, such as heat exchangers, dryers and headers.
This trap is a float type mass trap with a large discharge capacity despite its small size and light weight due to its unique pilot mechanism.

Major features

  • It has a wide applicable pressure range of 1.0 MPa or less and can be used in a wide range of applications.
  • Prevents air damage by adopting a membrane type air vent valve.
  • Drains continuously.

specification

Product code AF20F-M
Valve type steam trap
format Float type
Nominal diameter 25-50 (1-2)
Applicable fluid steam
Fluid temperature 184 ℃ or less
Applicable pressure 1.0MPa or less
Maximum continuous emissions 15840L / h
End connection JIS 10K FF flange
Mounting posture Upright mounting on horizontal piping
Material body FCD
Material Valve body SUS
Material Valve seat SUS
Material Float case SUS

Download materials

Download materials

Common to all product symbols

AF-20F Catalog (Japanese)

AF-20F Catalog (English)

AF-20F price list

AF-20F outline drawing

AF-20F Instruction Manual (Japanese)

AF20F-M

AF20F-M reference diagram

Inquiries about this product

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Notation on catalogs and websites

RD44N-F □

Contains characters that indicate pressure classification and options.

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