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- Country of manufactureChina
- Type of gate valveParallel
- Connection typeFlanged
- Drive unitManual
- Housing materialCast iron
"EVEREST" LLP sells and buys at below market prices (calculated immediately after unloading) Latches.
30ch6br Latches parallel
DN 50 - 200 PN = 1.0 MPa; 1.6 MPa DN 250, 300 PN = 1.0 MPa
Overall and mounting dimensions Latches 30ch6br
|
DN |
Dimensions in mm |
Mass, kg |
||||||||
|
D |
D1 |
D2 |
L |
H |
d |
n |
A |
B |
||
|
50 |
125x125 |
125 |
102 |
180 |
245 |
18 |
four |
310 |
125 |
11.5 |
|
80 |
150x150 |
160 |
133 |
210 |
310 |
18 |
four |
385 |
172 |
nineteen |
|
100 |
215 |
180 |
158 |
230 |
380 |
18 |
eight |
485 |
214 |
30.5 |
|
125 |
245 |
210 |
184 |
255 |
430 |
18 |
eight |
550 |
248 |
42 |
|
150 |
280 |
240 |
212 |
280 |
500 |
22 |
eight |
640 |
284 |
58 |
|
200 |
335 |
295 |
268 |
330 |
650 |
22 |
8/12 * |
820 |
360 |
99 |
|
250 |
405 |
355 |
320 |
450 |
740 |
26 |
12 |
945 |
420 |
185 |
|
300 |
460 |
410 |
370 |
500 |
925 |
26 |
12 |
1155 |
516 |
270 |
|
* - P = 12 Pp 1,6MPa (specified when ordering) |
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Gate type 30ch6br - parallel with rising stem.
Latch 30ch6br designed to be installed as a locking device on the pipelines.
Joining 30ch6br valve to the pipeline - flanged. Connecting flanges GOST 12817 with sealing surfaces performance I , row 2 in accordance with GOST 12815.
Installation position 30ch6br any, except vertical - down the flywheel.
Management views Latches 30ch6br - hand drive.
Working Environment - water, steam.
Fluid temperature not more than 225 0 C.
The working medium is supplied from either side of the valve.
Tightness of the shutter corresponds to the class « D » GOST 9544.
Material: - basic parts - 20 mid gray cast GOST 1412
- sealing surfaces - brass PM - 59 GOST 15527.
The seal of the spindle - gland (TRH ring).
The seal between housing and cover - paronit.
Protection - U2, UHL4 according to GOST 15150.
Catches 30ch6br meet the requirements of GOST TU 3721 - 001 - 00324292 - 2011 5762i.
Full average life of at least 10 years.
Latches 30ch6br manufactured at pressures up to 16 atmospheres (1.6 MPa)
