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Alternatives and similar models for Safety Relief Valve CALEFFI 3/4" 3.5 bar 311535

Safety Relief Valve CALEFFI 3/4" 3.5 bar 311535 Photo 1

Based on this product's specifications, here are some alternatives and similar models

Safety Relief Valve CALEFFI 3/4" 3.5 bar (model 311535)
Summary description: Safety relief valve CALEFFI 3/4" 3.5 bar (311535) is a pressure relief device designed to protect heating and plumbing systems from overpressure. With a 3/4" connection and factory-set 3.5 bar opening pressure, it releases excess pressure to prevent damage. Suitable for residential and light commercial boilers, hot water systems and closed circuits where overpressure protection is required.
Manufacturer: CALEFFI
Category: Home Appliance Accessories
CALEFFI
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Safety Relief Valve CALEFFI 3/4" 6 bar model 311560
Delivery: 20.07.2026
18.99 €
CALEFFI
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Safety Relief Valve CALEFFI 3/4" 2.5 bar (model 311525)
Delivery: 20.07.2026
18.49 €
CALEFFI
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Safety Relief Valve CALEFFI 1/2" 8 bar model 311480
Delivery: 20.07.2026
15.99 €
CALEFFI
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Safety relief valve CALEFFI 1/2" 2.5 bar (model 311425)
Delivery: 20.07.2026
15.99 €
FERRO
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Safety Valve FERRO 1/2" 3.5 bar model 311.435
Delivery: 20.07.2026
15.49 €
CALEFFI
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Safety Relief Valve CALEFFI 1/2" 1.5 bar model 311415
Delivery: 20.07.2026
15.49 €
Husty
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Safety Valve Husty 1915 DN20 3/4" 1.5 bar — pressure relief valve
Delivery: 15.07.2026
27.99 €
FLAMCO
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Safety Relief Valve FLAMCO PRESCOR 3/4" x 1" Thread 3 bar (model 27024)
Delivery: 15.07.2026
18.99 €
Afriso
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Safety Relief Valve Afriso AED 42376 DN15, 1.5 bar, connection 1/2" x 3/4"
Delivery: 16.07.2026
13.49 €
FERRO
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Safety Relief Valve for Water Heaters FERRO Z2060B 3/4" 6 bar
Delivery: 15.07.2026
16.99 €
FLAMCO
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Safety Relief Valve FLAMCO FLOPRESS 1/2" 3 bar (model 27005)
Delivery: 15.07.2026
14.49 €
Afriso
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Safety Relief Valve Afriso ZAWOR BEZP. DN15 8.0 bar AED MSW 1/2x3/4
Delivery: 16.07.2026
13.99 €
SYR
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Pressure safety valve SYR 3/4" 6 bar model 2115.20.150
Delivery: 15.07.2026
44.49 €
Afriso
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Safety valve Afriso MSW 1/2" x 3/4" 6 bar model 42421
Delivery: 16.07.2026
14.49 €
Afriso
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Safety valve Afriso 1/2" 2.5 bar model 42385 for heating and plumbing systems
Delivery: 16.07.2026
12.99 €
FERRO
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Safety Relief Valve FERRO Z2080B for Water Heaters 3/4" 8 bar
Delivery: 15.07.2026
16.49 €
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