Gate valve 30nzh65nzh stamp-welded wedge stainless steel Pn 25
| Nominal diameter | Price, UAH without VAT | Availability in warehouse, pcs. | Reserve, pcs. | Weight, kg |
|---|---|---|---|---|
| DN 100 | 14410.00 | 0 | 0 | 34.6 |
| DN 150 | 27280.00 | 1 | 0 | 70.5 |
| DN 200 | 44550.00 | 3 | 0 | 108.0 |
Stamp-welded flanged wedge gate valves 30nzh65nzh made of stainless steel with a sliding stem PN 25 are used as a shut-off device on pipelines transporting aggressive liquid and gaseous petroleum products, nitric acid, etc. at temperatures up to 425°C. Connected to the pipeline using flanges.
| DN | L | D | D1 | H | Z-Ød |
|---|---|---|---|---|---|
| 100 | 300 | 230 | 190 | 417 | 8-23 |
| 150 | 350 | 300 | 250 | 557 | 8-26 |
| 200 | 400 | 360 | 360 | 682 | 12-26 |
| Parameter name | Indicator |
|---|---|
| Nominal pressure PN, MPa (kgf/cm²) | 2.5 (25) |
| Connection type | фланцевый |
| Working environment | water, steam, nitric acid, aggressive liquids |
| Maximum working environment temperature, °C | 425 |
| Sealing class | A |
| Body strength test, MPa | 3.8 |
| Sealing tightness test, MPa | 2.8 |
| Description | Material |
|---|---|
| Stem | Stainless steel |
| Shaffer | Stainless steel |
| Body | Stainless steel |
| Body flange | Steel |
| Sealing ring | Stainless steel |
| Bonnet | Steel |
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