STEC

SEC-400 / 500
(thermal control valve, elastomeric or metal seals)

SEC-E400J
(solenoid control valve, metal seals)

SEC-E40/-50/-60/-70/-80
(solenoid control valve, elastomeric or metal seals)

SEC-4400
(piezo control valve, elastomeric or metal seals)

SEC-4001
(piezo control valve, elastomeric or metal seals)

SEC-V100DM
(DIGITAL MFC,solenoid control valve, metal seals)

SEC-F700
(DIGITAL MFC, piezo control valve, metal seals)

FM
(Mass flow meters, all series)

Control unit for Mass Flow Controllers

Mass Flow Meter

STEC Mass Flow Meter have the same features of Mass Flow Controllers, but without reducing valve. They are ideal in all measurement applications.

Manufacturing features
- Elastomeric or metal seals
- Very small sensor diameter
- SUC option: Internal electropolished surface (Ra= 1 microinch)

Technical features
- Accuracy : +/- 1% f.s.
- Repeatability : +/- 0,2% f.s.
- Standard fitting : 1/4" / 3/8" VCR™ or Swagelok™