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- Cast iron gate valve 30ch6br LAZ Du50-400 DN 250
Cast iron gate valve 30ch6br LAZ Du50-400 DN 250
The 30ch6br LAZ cast iron gate valve is used as a shut-off device in heating, hot and cold water supply systems , it is not intended for regulating the flow of the medium. During operation, the valve is in the extreme positions "open" or "closed"
On request
The cast iron gate valve 30ch6br LAZ has the following advantages:
- simplicity of design
- low hydraulic resistance
- maintainability
- the possibility of reusable use
- relatively cheap cost
№ | Part name | Material | № | Part name | Material |
1 | Corpus | 18 GOST 1412-85 | 6 | Sealing packing | AP-31 GOST 5152-84E |
2 | Cover | 18 GOST 1412-85 | 7 | Oil seal cover | 18 GOST 1412-85 |
3 | Disks | 18 GOST 1412-85 | 8 | Threaded bushing | 18 GOST 1412-85 |
4 | Wedge | 18 GOST 1412-85 | 9 | Nut | 18 GOST 1412-85 |
5 | Spindle | Steel 45 GOST 1050-88 | 10 | Flywheel | 18 GOST 1412-85 |
Price | Diametr Dn, mm | Massa, kg | Height H, mm | Length L, mm | Pressure Pn, MPa (kgs/sm2) |
---|---|---|---|---|---|
On request |
|||||
On request |
50
|
18
|
240
|
180
|
1.0 (10)
|
On request |
80
|
28,1
|
300
|
210
|
1.0 (10)
|
On request |
100
|
34,5
|
330
|
230
|
1.0 (10)
|
On request |
150
|
67,3
|
470
|
280
|
1.0 (10)
|
On request |
200
|
90
|
630
|
330
|
1.0 (10)
|
On request |
300
|
203
|
870
|
500
|
1.0 (10)
|
On request |
400
|
384
|
1280
|
600
|
1.0 (10)
|