- Water temperature:=40°C
- Water pressure:=1MPa
MAXIMUM PERMISSIBLE ERROR
1.In the lower zone from Qmin inclusive up to but excluding Qt is ±5%
2.In the upper zone from Qt inclusive up to and including Qs is ±2%
Note:Technical data conform to international standard ISO4064.
MAIN TECHNICAL DATA
DIMENSIONS & WEIGHT
Note: The flange dimension conform to GB2555-81 standard. Order for products of special requirements is also accepted.