Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 42)

<2. Specifications>
2-24
IM 11M12A01-02E 8th Edition : Jan.13,2012-00
2.7.4 Stop Valve (L9852CB, G7016XH)
This valve mounted on the calibration gas line in the system to allow for one-touch calibration.
This is applies to the system configuration shown for system 1 in section 1.
Standard Specifications
Connection:
Rc 1/4 or 1/4 FNPT
Material: SUS 316 (JIS)
Weight: Approx. 80 g
Part No. Description
L9852CB Joint: Rc 1/4, Material: SUS316 (JIS)
G7016XH Joint: 1/4 NPT, Material: SUS316 (JIS)
F15.ai
55
(Full open length)
40
Rc1/4 or 1/4NPT
Ø43
Unit: mm
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
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. Description
K9292DN Joint: Rc 1/4, Material: SUS304 (JIS)
K9292DS Joint: 1/4 NPT, Material: SUS304 (JIS)
K9292DN : Rc 1/4(A),R 1/4(B)
K9292DS : 1/4FNPT(A),1/4NPT(Male)(B)
F2-11E.ai
Approx. 19 Approx. 54
Unit: mm
A
B