Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 34)

IM 11M12A01-05E 2-16
2.4 Other Equipment
2.4.1 Stop Valve (part number: L9852CB or G7016XH)
This valve is mounted on the calibration gas line in the system to allow for one-touch
calibration. This applies to the system configuration shown for System 1 in section1.
Standard Specifications
Connection : Rc 1/4 or 1/4 FNPT
Material : SUS 316 (JIS)
Weight : Approx. 80 g
Joint: RC 1/4, Material: SUS 316 (JIS)
Joint: 1/4 NPT, Material: SUS 316 (JIS)
T2.9E.EPS
Description Part No.
L9852CB
G7016XH
F15.EPS
(Full open length)
40
Rc1/4 or 1/4NPT
43
55
2.4.2 Check Valve (part number: K9292DN or K9292DS)
This valve is mounted on the calibration gas line (directly connected to the detector).
This is applied to a system based on the system configuration (System 2 and 3).
This valve prevents the process gas from entering the calibration gas line. Although it
functions as the stop valve, operation is easier as it does not require opening/closing at
each calibration.
Screw the check valve into the calibration gas inlet of the detector instead of the stop
valve.
Standard Specification
Connection : Rc1/4 or 1/4FNPT
Material : SUS304 (JIS)
Pressure : 70 kPa G or more and 350 kPa G or less
Weight: Approx. 40 g
Joint: RC 1/4, Material: SUS304 (JIS)
Joint: 1/4 NPT, Material: SUS304 (JIS)
T2.10E.EPS
Part No.
K9292DN
K9292DS
Description