Technical Specification:
Design Standard: CB/T3841-1999
Test Standard: GB600
Applicable Medium: Water & Steam≤250℃
Main Parts & Material:
Body---Cast Steel
Bonnet---Cast Steel
Stem---Bronze
Disc---Bronze
| Type | Flange Connection Standard | Nominal Pressure | Nominal Diameter |
| A | GB569 | 2.5Mpa | DN25,DN32,DN40 |
| AS | GB2501 |
