Stop Valve (L9852Cb, G7016Xh); Check Valve (K9292Dn, K9292Ds) - YOKOGAWA ZR22G User Manual

2.7.4

Stop Valve (L9852CB, G7016XH)

This valve mounted on the calibration gas line in the system to allow for manual calibration. This
is applies to the system configuration shown for system 1 in section 1.
Standard Specifications
Connection:
Material:
Weight:
Part No.
L9852CB
G7016XH
Rc1/4 or 1/4NPT
2.7.5

Check Valve (K9292DN, 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 2 and 3) system configuration .
This valve prevents the sample 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
l
Connection:
Material:
Pressure:
Weight:
Part No.
K9292DN
K9292DS
Rc 1/4 or 1/4 NPT(F)
SUS 316 (JIS)
Approx. 150 g
Description
Joint: Rc 1/4, Material: SUS316 (JIS)
Joint: 1/4 NPT, Material: SUS316 (JIS)
Ø48
40
Rc1/4 or 1/4NPT(F)
SUS304 (JIS)
70 kPa G or more and 350 kPa G or less
Approx. 90 g
Description
Joint: Rc 1/4, Material: SUS304 (JIS)
Joint: 1/4 NPT, Material: SUS304 (JIS)
<2. Specifications>
Unit: mm
F15.ai
IM 11M12G01-02EN
2-33
1sh Edition : Mar. 25, 2021-00