Nominal size: 15~25, 15~50
Connection: socket welding, flange
Nominal pressure PN: PN40, PN100
Differential pressure range MPa: 0.05~2.5, 0.05~6.5, 0.05~8.0
PMA/TMA PMa/℃: 2.6/399、6.5/399、6.5/427、8.42/450
Housing material: 15CrMo, WCB, WC
1. It is equipped with a double valve seat differential pressure mechanism and SCCV closing system, which has reliable action and large displacement.
2. The valve is always in a water-sealed state to prevent steam leakage.
3. The bell-shaped float resists water hammer, prevents steam lock-up and air blockage.
4. Able to withstand high back pressure (back pressure rate up to 90%).
Uses: It is suitable for medium and low pressure and production of large quantities of condensate heating equipment.