Structural Feature Short structural length,only 1/4~1/8 of that of traditional flanged check valve; Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve; Quick valve disc closedown,low water hammer pressure; Applicable for and easily installed for vertical or...
| Technical Data: | |
| Nominal diameter | DN50 - DN900 / 2"-36" |
| Face to face | API 594;API 609; BS 5155 |
| Flange accommodation | AS 2029 "D","E"; BS 10:D","E"; JIS 5K/10K/16; ASME B16.5 125LB ; |
| ASME B16.5 150LB;BS 4504 PN6/PN10/PN16;DIN 2501 PN6/10/16; | |
| ISO 7005 PN6/10/16 | |
| Design standard | API 594; API609; BS 5155 |
| Temperature | -20℃ to +200℃ (depending on pressure,medium and materal) |
| Test inspection | APL 598; GB/T 13927 |
| Suitable medium | fresh water, waste water, air, sewage food, oils, etc |
