Yoshitake TSF-10F is a ductile cast iron float steam trap designed to effectively discharge steam condensate without retention, realizing an energy-saving steam system with zero steam loss. It incorporates a thermostatic air vent to rapidly discharge air inside the piping and shorten warming-up time.

A key feature of the TSF-10F is its adjustable cock, which meets various flow directions (horizontal or vertical) and allows the flow direction to be switched easily without disassembling the cover.

Features

• Energy Saving: Discharges condensate effectively without retention to prevent steam loss.
• Fast Start-up: Incorporated thermostatic air vent discharges air inside the piping and shortens warming-up time.
• Versatile Installation: By turning the cock, it is possible to meet various flow directions. Flow direction can be switched easily without detaching the cover.
• Easy Maintenance: Since the main parts are installed on the cover, it is possible to disassemble the cover with the body installed on the piping, making inspection and parts replacement easy.

Specifications

Specification	Value
Application	Steam condensate
Working Pressure	TSF-10F-5: 0.01-0.5 MPa TSF-10F-10: 0.01-1.0 MPa TSF-10F-21: 0.01-2.1 MPa
Maximum Temperature	220°C
Body Material	Ductile cast iron
Float Material	Stainless steel
Valve, Valve Seat	Stainless steel
Connection	JIS 10K FF flanged, JIS 20K FF flanged, ASME150/300, ENPN25
Nominal Size	15A-25A

Dimensions and Weights

Nominal Size	d	L (mm)	A (mm)	A1 (mm)	H (mm)	Weight (kg)
15A	15	175	167	90	113	5.0
20A	20	195	167	90	113	5.8
25A	25	215	167	90	113	7.1

Maximum Continuous Discharge Capacity

WARNING

The discharge capacity shown in the chart above is the maximum value. In designing a system, select a steam trap with a sufficient safety factor (more than two times the regular level).

Caution for Installation

Adjust the direction of the nameplate in a no-pressure condition after installation. Fix the cock with a spanner and loosen the nut. Turn the cock and adjust the direction of the nameplate to position "TOP" and "BOTTOM" signs on the upside and downside respectively. Fix the cock with a spanner and fasten the nut after adjustment.

INFO

In the case of Bottom to Top installation, please shorten the vertical piping before the trap to ensure it opens and discharges easily when using the upward flow direction.