19нж75п internal check valve DN40-65, PN25.
Specifications:
Name:
internal check valve
Figure:
19нж75п
Diameter, DN (mm):
from 40 to 65;
Pressure, PN (kgs/sm2):
25
Body material:
steel
Working media:
freon with engine petrochemicals
Temperature of working media (С°):
from +10 to +150
Connection type:
welded
Actuator type:
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