Case Assembly For Calibration Gas Cylinder (E7044Kf) - YOKOGAWA ZR22G User Manual

2.7.7 Zero Gas Cylinder (G7001ZC)
The gas from this cylinder is used as the calibration zero gas and detector purge gas.
Standard Specifications
l
Capacity:
Filled pressure:
Composition:
Weight:
(Note) Export of such high pressure filled gas cylinders to most countries is prohibited or restricted.
Φ140
2.7.8 Cylinder Pressure Reducing Valve (G7013XF, G7014XF)
This pressure reducing valve is used with the zero gas cylinders.
Standard Specifications
l
Primary Pressure:
Secondary Pressure:
Connection:
Material:
Approx. 59
3.4 L
9.8 to 12 MPa G
0.95 to 1.0 vol%O
Approx. 6 kg
Unit : mm
F2-13E.ai
Max. 14.8 MPa G
0 to 0.4 MPa G
Inlet; W22 14 threads, right hand screw
Outlet; Rc1/4 or 1/4NPT(F)
Brass body
Reducing valve handle
C
Approx. 163
<2. Specifications>
in N
2 2
Secondary pressure gauge
Stop valve
* Outlet
Primary safety valve
Approx. 174
Part No.
* Outlet
G7013XF
Rc1/4
G7014XF
1/4 NPT female screw
Primary pressure gauge
W22 (Righthand screw)
IN
Secondary safety valve
Approx. 82
IM 11M12A01-02E 16th Edition : Mar. 19, 2020-00
2-29