Gate valve DN-800 is a type of shutoff valves for overlapping pipelines with diameter of 800 mm. Produce in steel stamped welded cases for pressure PN-1, PN-2,5, PN-4, PN-6, PN-10, PN-16, PN-25. Manufacture wedge gate valve with flange connection or welded. Connection sizes of flanges according to GOST, DIN or to your specifications. Drive - manual or electric.
Technical characteristics of gate valves DN-800
The table contains technical characteristics of gate valves DN-800: type, weight, material of seal and body, type of working medium, temperature limit, nominal pressure.
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Gate valve DN-800 |
Nominal pressure, bar |
Applications | Type | Material | |
| Body |
Corrosion-resistant surfacing |
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| 30s525nzh DN-800 | 2,5 | Water, steam, petroleum products, gas, oil, | Wedge | St20, 09G2S, 08X18H10T, 10X17H13M2T | stainless cladding TsN-6L, TsN-12M |
| 30s925nzh DN-800 | |||||
| 30s547nzh DN-800 | 4,0 | ||||
| 30s947nzh DN-800 | |||||
| 30s546nzh DN-800 | 6,3 | ||||
| 30s946nzh DN-800 | |||||
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30s542nzh DN-800 |
10 |
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30s942nzh DN-800 |
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| 30s530nzh DN-800 | |||||
| 30s930nzh DN-800 | |||||
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30s541nzh DN-800 |
16 |
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30s941nzh DN-800 |
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30s550nzh DN-800 |
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30s950nzh DN-800 |
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| 30s564nzh DN-800 |
25 |
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30s964nzh DN-800 |
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30s507nzh DN-800 |
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30s907nzh DN-800 |
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30s527nzh DN-800 |
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30с927nzh DN-800 |
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Drawing and overall dimensions of DN-800 gate valves
The table shows the main dimensions of steel gate valves DN-800: constructional length and height, nominal diameter of the passage, flange diameter.
|
Gate valve DN-800 |
Dimensions, mm |
n |
Weight, kg | |||||||
|
L |
В |
Н |
Н1 |
h |
D1 |
d |
flange | welding | ||
| 30s547nzh DN800 PN4 | 470 | 1018 | 2788 | 2300 | 488 | 920 | 30 | 24 | 1180 | - |
| 30s947nzh DN800 PN4 | ||||||||||
| 30s546nzh DN800 PN6,3 | 470 | 1018 | 2788 | 2300 | 488 | 920 | 30 | 24 | 1298 | - |
| 30s946nzh DN800 PN6,3 | ||||||||||
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30s542nzh DN800 PN10 |
660 | 1162 | 2800 | 2295 | 505 | 950 | 33 | 24 | 1464 | - |
| 30s942nzh DN800 PN10 | ||||||||||
| 30s525nzh DN800 PN2,5 | 660 | 1015 | 2103 | 1615 | 488 | 920 | 30 | 24 | 1012 | - |
| 30s925nzh DN800 PN2,5 | ||||||||||
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30s530nzh DN800 PN10 |
660 | 1050 | 2120 | 1615 | 505 | 950 | 33 | 24 | 1600 | - |
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30s930nzh DN800 PN10 |
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| 30s541nzh DN800 PN16 | 1000 | 1118 | 2869 | 2359 | 510 | 950 | 39 | 24 | 2024 | 2024 |
| 30s941nzh DN800 PN16 | ||||||||||
| 30s550nzh DN800 PN16 | ||||||||||
| 30s950nzh DN800 PN16 | ||||||||||
| 30s527nzh DN800 PN25 | 1000 | 1173 | 2420 | 1882 | 538 | 990 | 45 | 24 | 2850 | 2481 |
| 30с927nzh DN800 PN25 | ||||||||||
| 30s564nzh DN800 PN25 | 1000 | 1174 | 2932 | 2394 | 538 | 990 | 45 | 24 | 2850 | 2481 |
| 30s964nzh DN800 PN25 | ||||||||||
| 30s507nzh DN800 PN25 | ||||||||||
| 30s907nzh DN800 PN25 | ||||||||||
Marking of gate valve DN 800
Mark is indicated on the body of gate valve DN-800 as an index of Central Design Bureau of Armature Construction (CDBA) system. The designation is made by casting or branding.
The marking of gate valve DN-800 contains the following parameters and characteristics:
- Type of valve;
- The nominal diameter of the passage;
- Working pressure;
- Body material;
- Material of sealing rings.
Buy gate valve DN-800 made in Ukraine
Buy gate valve DN-800 for pressure PN-1, PN-2,5, PN-4, PN-6, PN-10, PN-16, PN-25 with manual or electric control. Will pick gate valve DN800 for water, steam, gas, oil pipelines. All equipment is tested. Enclosed delivery: gate valve DN-800, the passport with instruction manual.
The price of gate valve DN-800 depends on the model, pressure PN and materials of parts. For optimum discounts 5-15% of the price list. To calculate the cost of steel gate valve DN-800 - please contact the manager or send a request by mail.
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