Nominal diameter | Price, UAH without VAT | Availability in warehouse, pcs. | Reserve, pcs. | Weight, kg |
---|---|---|---|---|
DN 50 | 605.00 | 30 | 0 | 2.1 |
DN 65 | 666.00 | 0 | 0 | 2.4 |
DN 80 | 803.00 | 22 | 0 | 3.2 |
DN 100 | 1199.00 | 30 | 0 | 3.8 |
DN 125 | 1463.00 | 5 | 0 | 5.0 |
DN 150 | 1997.00 | 26 | 0 | 6.0 |
DN 200 | 3751.00 | 3 | 0 | 11.0 |
Cast iron, wafer type Butterfly valves with stainless steel disc PN 16 are a type of pipeline valves, where the closing element is in the form of a disc that rotates around its axis. This allows the valve to transition from the "open" to the "closed" position by turning 90°.
Installation
Butterfly valves with NBR sealing are installed between flat flanges without the need for additional gaskets, simplifying the installation and removal process.
NBR Sealing
Butterfly valves with NBR sealing are used in various industries, including:
DN | Ø | L | b | H | Z-Ød |
---|---|---|---|---|---|
50 | 125 | 234 | 43 | 170 | 4-23 |
65 | 145 | 261 | 46 | 178 | 4-23 |
80 | 160 | 261 | 46 | 202 | 4-23 |
100 | 180 | 261 | 52 | 222 | 4-23 |
125 | 210 | 312 | 56 | 233 | 4-23 |
150 | 240 | 312 | 56 | 257 | 4-26 |
200 | 295 | 360 | 60 | 295 | 4-26 |
Parameter name | Indicator |
---|---|
Nominal pressure PN, MPa (kgf/cm²) | 1.6 (16) |
Connection type | межфланцевый |
Working environment | petroleum products, mineral oils |
Maximum working environment temperature, °C | 80 |
Sealing class | D |
Body strength test, MPa | 2.4 |
Sealing tightness test, MPa | 1.8 |
Description | Material |
---|---|
Sealing | NBR |
Body | Grey cast iron |
Disk | Stainless steel CF8 |
Stem | Steel |