Technical Specification：
Valve design:BS5150
Face to Face dimension:BS5150
End flange dimension:EN1092-2
Inspection&Test:EN12266
The MG09-BS5150-NRS PN16 Non-Rising Stem Metal Seat Gate Valve is a high-quality gate valve designed for reliable flow control in pipeline systems. As a professional valve manufacturer and exporter in China, Flowlead Valve supplies gate valves with strict quality control, competitive factory prices and professional after-sales service to global markets.
| Size Range | DN15 - DN300 (or as per customer requirement) |
| Pressure Rating | PN16 |
| Design Standard | BS5150 |
| Body Material | Cast Iron / Ductile Iron / WCB / CF8 / CF8M |
| End Connection | Flanged / Wafer / Threaded |
| Operation | Handwheel / Gear Box / Electric Actuator |
gate valves are widely used in water supply systems, sewage treatment, HVAC, chemical and petrochemical plants, power generation, marine and general industrial pipelines.
Every valve is 100% pressure tested before shipment in accordance with EN12266-1 and ISO 5208, ensuring reliable sealing performance and safe operation.
Valves are packed in cartons, plywood cases or wooden crates for export, with proper protection. Shipping marks and documents are prepared according to customer requirements.
Flowlead Valve is a leading Chinese valve manufacturer and exporter with years of experience in supplying valves to global markets. We provide competitive factory prices, strict quality control, short lead times and professional after-sales service. OEM and ODM services are welcome.
| Item No. | Part Name | Specification |
| 1 | Body | DI GGG50 |
| 2 | Seat | Brass/Bronze |
| 3 | Disc | GGG50+Bronze |
| 4 | Stem | SS420 |
| 5 | Stem Nut | Brass |
| 6 | Gasket | EPDM |
| 7 | Bonnet | GGG50 |
| 8 | Bolts | Carbon Steel |
| 9 | Holding Ring | Brass |
| 10 | O-Ring | NBR |
| 11 | Seal cartridge | POM |
| Size | L | D | F | Z-Φd | C | S | B |
| DN50 | 178 | 165 | 125 | 4-Φ19 | 19 | 99 | 3 |
| DN65 | 190 | 185 | 145 | 4-Φ19 | 19 | 118 | 3 |
| DN80 | 203 | 200 | 160 | 8-Φ19 | 19 | 132 | 3 |
| DN100 | 229 | 220 | 180 | 8-Φ19 | 19 | 156 | 3 |
| DN125 | 254 | 250 | 210 | 8-Φ19 | 19 | 184 | 3 |
| DN150 | 267 | 285 | 240 | 8-Φ23 | 19 | 211 | 3 |
| DN200 | 292 | 340 | 295 | 12-Φ23 | 20 | 266 | 3 |
| DN250 | 330 | 405 | 355 | 12-Φ28 | 22 | 319 | 3 |
| DN300 | 356 | 460 | 410 | 12-Φ28 | 24.5 | 370 | 4 |
| DN350 | 381 | 520 | 470 | 16-Φ28 | 26.5 | 429 | 4 |
| DN400 | 406 | 580 | 525 | 16-Φ31 | 28 | 489 | 4 |
| DN450 | 432 | 640 | 585 | 20-Φ31 | 30 | 548 | 4 |
| DN500 | 457 | 715 | 650 | 20-Φ34 | 31.5 | 609 | 4 |
| DN600 | 508 | 840 | 770 | 20-Φ37 | 36 | 720 | 5 |
