RC2-D Technical Manual
5.2.2
Suction& Discharge stop valve
In order to facilitate the maintenance and repair of the compressor, it is recommended to install the
suction and discharge stop valve. Please refer to the following table for the Hanbell shutoff valves.
D-S Type
Model
Suction
Discharge
Model
Suction
Discharge
RC2-100
2”
1-1/2”
RC2-410
4”
2-1/2”
RC2-140
2”
1-1/2”
RC2-470
4”
2-1/2”
RC2-180
2-1/2”
1-1/2”
RC2-510
4”
3”
RC2-200
2-1/2”
1-1/2”
RC2-550
4”
3”
RC2-230
3”
2”
RC2-580
4”
3”
RC2-260
3”
2”
RC2-620
5”
3”
RC2-300
3”
2”
RC2-710
5”
4”
RC2-310
3”
2”
RC2-790
5”
4”
RC2-340
4”
2-1/2”
RC2-830
5”
4”
RC2-370
4”
2-1/2”
RC2-930
5”
4”
D-P type
Model
Suction
Discharge
Model
Suction
Discharge
RC2-100
2”
2”
RC2-410
4”
3”
RC2-140
2”
2”
RC2-470
4”
3”
RC2-180
2-1/2”
2”
RC2-510
4”
3”
RC2-200
2-1/2”
2”
RC2-550
4”
3”
RC2-230
3”
2-1/2”
RC2-580
4”
3”
RC2-260
3”
2-1/2”
RC2-620
5”
4”
RC2-300
3”
2-1/2”
RC2-710
5”
4”
RC2-310
3”
2-1/2”
RC2-790
5”
4”
RC2-340
4”
2-1/2”
RC2-830
5”
4”
RC2-370
4”
2-1/2”
RC2-930
5”
4”
5.2.3
Suction check valve
Check valve is a kind of valve which can automatically prevent the backflow of fluid. The disc of the check
valve opens under the action of fluid pressure, and the fluid flows from the inlet side to the outlet side.
When the pressure on the inlet side is lower than that on the outlet side, the valve disc will automatically
close under the action of fluid pressure difference to prevent fluid backflow.
Specification
Dimension
Nut
Max working pressure
A
B
C
2”
Φ90
85
Φ102
M16*200
28bar
2-1/2”
Φ110
97
Φ122
M16*230
3”
Φ120
108
Φ138
M20*280
4”
Φ145
123
Φ163
M20*320
Spec.
Dimension
Max working pressure
A
B
φC
φD
E
1-1/2”
115
263
75
18
M16X2
28 Bar
2”
131
284
90
18
M16X2
2-1/2”
147
289
110
18
M16X2
3”
177
351
120
22
M20X2.5
4”
209
407
145
22
M20X2.5
Summary of Contents for RC2-D
Page 27: ...RC2 D Technical Manual 2 RC2 200 470 D S P terminal box 3 RC2 510 930 D S P terminal box ...
Page 45: ...RC2 D Technical Manual 47 RC2 180D S Drawing ...
Page 46: ...RC2 D Technical Manual 48 RC2 200 620D S Horizontal suction port Drawing ...
Page 48: ...RC2 D Technical Manual 50 RC2 620 930D S Vertical suction port Drawing ...
Page 49: ...RC2 D Technical Manual 51 10 2 RC2 100 930D P Drawing RC2 100 140D P Drawing ...
Page 50: ...RC2 D Technical Manual 52 RC2 180D P Drawing ...
Page 51: ...RC2 D Technical Manual 53 RC2 200 620D P Drawing ...
Page 53: ...RC2 D Technical Manual 55 RC2 620 930D P Drawing ...
