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| Brand Name: | SONGO |
| MOQ: | 2 pieces |
| Price: | CN¥1,281.14/pieces 2-29 pieces |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability: | 5000-10,000Pieces/Month |
Descriptions Of Steam Bellows Seat Globe Valve:
Industrial valves used for controlling the flow of pipeline media and for opening and closing purposes are mainly applied in steam, gas, liquid and other medium pipeline systems in industries such as petroleum, chemical engineering, pharmaceuticals, and power. They have the functions of cutting off and connecting the media. The working temperature range is -29 to 425℃, the pressure grade covers PN1.6 to 40.0MPa, and the pipe diameter specifications range from DN15 to 300.
Design Features Of Steam Bellows Seat Globe Valve:
1). The dual-sealing design (welded sleeve + packing) ensures that even if the welded sleeve fails, the packing on the valve stem will still prevent leakage.
2). Reasonable structure, reliable sealing, excellent performance, and attractive appearance
3). No fluid loss, reduced energy loss, enhanced safety of factory equipment.
4). The sealing surface is welded with Co-based hard alloy, which is wear-resistant, corrosion-resistant, has excellent anti-friction performance, long service life, reduces the frequency of maintenance and lowers operating costs.
5). The robust and durable corrugated pipe sealing design ensures zero leakage of the valve stem and provides maintenance-free conditions.
6). The indication of the valve stem's up and down position is more intuitive.
Structure Dimension Drawing Of Steam Bellows Seat Globe Valve:
| size(DN) | L | D | D1 | D2 | Z-Φd | H | Weight(kgs) |
| 15 | 130 | 95 | 65 | 45 | 4-Φ14 | 190 | 4.5 |
| 20 | 150 | 105 | 75 | 58 | 4-Φ14 | 190 | 5 |
| 25 | 160 | 115 | 85 | 68 | 4-Φ14 | 195 | 5.8 |
| 32 | 180 | 140 | 100 | 78 | 4-Φ18 | 210 | 7.5 |
| 40 | 200 | 150 | 110 | 88 | 4-Φ18 | 220 | 10 |
| 50 | 230 | 165 | 125 | 102 | 4-Φ18 | 230 | 13 |
| 65 | 290 | 185 | 145 | 122 | 8-Φ18 | 255 | 18.5 |
| 80 | 310 | 200 | 160 | 138 | 8-Φ18 | 270 | 23 |
| 100 | 350 | 220 | 180 | 158 | 8-Φ18 | 360 | 38.5 |
| 125 | 400 | 250 | 210 | 188 | 8-Φ18 | 380 | 53 |
| 150 | 480 | 285 | 240 | 212 | 8-Φ22 | 415 | 81 |
| 200 | 600 | 340 | 295 | 268 | 12-Φ22 | 530 | 144 |
| 250 | 730 | 405 | 355 | 320 | 12-Φ26 | 665 | 230 |
| 300 | 850 | 460 | 410 | 378 | 12-Φ26 | 720 | 420 |
Part material Of Steam Bellows Seat Globe Valve:
| NO. | PART NAME | MATERIAL | NO. | PART NAME | MATERIAL |
| 1 | Body | Wcb,SS304,SS316 | 9 | Packing | PTFE+Graphite |
| 2 | Disc | Wcb,SS304,SS316 | 10 | Gland | 13Cr,SS304,SS316 |
| 3 | Pin | SS304,SS316 | 11 | Oil Cup | Brass |
| 4 | Bellows | SS304,SS316 | 12 | Locating Plate | Wcb,SS304,SS316 |
| 5 | Gasket | SS304+Graphite | 13 | Stem | 12Cr13,SS304,SS316 |
| 6 | Bolt | ASTMA193.B7,B8,B8M | 14 | Nut | Cu Alloy |
| 7 | Nut | ASTM A193 2H,A193-8.8M | 15 | Handwheel | Carbon steel |
| 8 | Bonnet | Wcb,SS304,SS316 | 16 | Lock Nut | Aluminium Alloy |
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