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652D – Goetze Side Discharge Bronze Diaphragm Safety Relief Valve
The 652D is fitted with a diaphragm to prevent the media from entering the spring chamber thus making it suitable for the protection of pumps, closed cooling circuits and pressure tanks and systems for water and neutral liquids. Supplied set to your requirements with a certificate confirming lift pressure at no additional cost.
Type
Side Discharge • Twist Lifting Mechanism
Size & Connections
15mm (1/2″) to 50mm (2″) BSP
Duty
Water • Neutral Liquids
Materials
Bronze Body • EPDM Disc (NBR option for oil duty)
Set Pressure Range
1 to 16 bar
Temperature
EPDM Disc : -50°C to 150°C • NBR Disc : -30°C to 130°C
Compliance & Approvals
BS6759 • TÜV Test Approval 293 • BSEN ISO 4126
