Check Valve (Part No. K9292Dn Or K9292Ds) - YOKOGAWA EXAxtZR Instruction Manual

2.7.4

Check Valve (Part No. K9292DN or K9292DS)

2-28
This valve is mounted on the calibration gas line (directly connected to the detector).
This is applied to a system based on the (System 2 and 3) system configuration .
This valve prevents the process gas from entering the calibration gas line. Although it
functions as a stop valve, operation is easier than a stop valve as it does not require
opening/closing at each calibration.
Screw a check valve, instead of a stop valve into the calibration gas inlet of the detector.
Standard Specifications
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
Part No.
K9292DN Joint: RC 1/4, Material: SUS304 (JIS)
K9292DS Joint: 1/4 NPT, Material: SUS304 (JIS)
K9292DN : Rc 1/4 (A part), R 1/4(B part)
K9292DS : 1/4FNPT (A part),1/4NPT(Male)(B part)
Approx.19
Description
T2.10E.EPS
A
Approx.54
Unit : mm
B
F2.11E.EPS
IM 11M12A01-02E