Place of Origin | Hebei, China (Mainland) | Brand Name | DIDLINK |
Model Number | Butterfly Valve | Application | General |
Material | Casting | Temperature of Media | Low Temperature |
Pressure | Low Pressure | Power | Manual |
Media | Water | Port Size | DN50-DN1200 |
Structure | Butterfly | Design confirms | API 609, BS EN 593, MSS SP-67, BS5155 |
Top Flange | ISO5211 or factory standard | Tightness check | API 598, ISO 5208, EN12266-1, DIN3230, BS5155 |
Face-to-face conform | API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67, DIN3202 | Suitable medium | Petroleum, chemical industry, water, oil, gas etc. |
Working temperature | -45 to 200 Celsius | Body/Disc | Cast Iron(CI): GG25,Ductile Iron(DI):GGG50 |
Stem | Zinc Plated Carbon Steel; Stainless Steel: 316/304/410/420 | Seat | NBR, EPDM, Neoprene, Viton, PTFE, BUNA, Hypalon. |
Bushing | PTFE, Nylon, Lubricated Bronze | Standard or Nonstandard | Standard |