Series 530

Safety relief valve.

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Product Description

Safety relief valve.
Discharge overpressure: 20 %.
Closing differential: 20 %.

Technical data

Medium temperature range: 5–120 °C
Maximum percentage of glycol: 50 %
Medium: water, glycol solutions

Certifications

CE2797
TUV0000013864

Drawings and specifications

Part number Connection Drain connection Pressure setting
2D drawings
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Tender text
CALEFFI, 530525. Safety relief valve. Discharge overpressure: 20 %. Closing differential: 20 %. Connection: Rp 3/4" (EN 10226-1) F. Drain connection: Rp 1" (EN 10226-1) F. Medium temperature range: 5–120 °C. Pressure setting: 2,5 bar. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions.
SCIP code
29cec9ff-25b4-4713-b9ae-3f005c2aec60
2D drawings
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3D models
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Tender text
CALEFFI, 530530. Safety relief valve. Discharge overpressure: 20 %. Closing differential: 20 %. Connection: Rp 3/4" (EN 10226-1) F. Drain connection: Rp 1" (EN 10226-1) F. Medium temperature range: 5–120 °C. Pressure setting: 3 bar. Maximum percentage of glycol: 50 %. Medium: glycol solutions, water.
SCIP code
c4c2be6d-7cb3-4eab-b551-8e8b72a2aed1