• Back pressure dependent safety relief valves
• Designed for protection against excessive pressure
• Spring housing is closed tightly to avoid refrigerant leakage
For Industrial Refrigeration: SFA 15 are standard, back pressure dependent safety relief valves in angle-way execution, specially designed for protection of vessels and other components against excessive pressure.
Used as external and internal safety relief valve in refrigeration plants
The spring housing is closed tightly to avoid refrigerant leakage