Security Valves

Filters

Price

€3.00 - €400.00

Brand

Colors

Connections

Bar

Diameter

Direction

Liters

Pressure adjustable set (mbar)

Voltage

There are 24 products.

-36%

Combined temperature and pressure safety valve Caleffi 3094-3095

€130.54 -36% €83.55

-36%

Safety valve for solar systems Caleffi 253

€48.80 -36% €31.23

-36%

Safety valve certified and calibrated on the INAIL bench Caleffi 527

€97.72 -36% €62.54

1 review

-35%

Positive action thermal relief valve Caleffi 5428

€614.88 -35% €399.67

-36%

Safety valve with special settings Caleffi 5274-5275-5276-5277

€116.88 -36% €74.80

1 review

-36%

Certified ordinary safety valve Caleffi 313

€45.87 -36% €29.36

-36%

Combined temperature and pressure safety valve Caleffi 309

€120.90 -36% €77.38

-36%

Flow limiter with 1/2" connection Caleffi 534

€34.53 -36% €22.10

-36%

Anti-vacuum cap. For automatic air vents 5020, 5021 and 5022 series Caleffi 5621

€6.82 -36% €4.36

-34%

2-way BRASS thermo-electric piston stop valve FAR 3087

€20.62 -34% €13.61

-34%

2-way BRASS thermo-electric piston stop valve FAR 3088

€22.05 -34% €14.55

-34%

Proportional actuator 24V for piston valves FAR 1911

€226.58 -34% €149.54

-34%

Proportional actuator 230V for piston valves FAR 1921

€199.35 -34% €131.57

-34%

Membrane safety valve female-female connections Giacomini R140R

€21.56 -34% €14.23

-36%

Ball valve for expansion vessels interception Caleffi 5580

€91.87 -36% €58.79

-36%

Adjustable differential by-pass valve with graduated scale Caleffi 519

€114.31 -36% €73.16

Showing 1-16 of 24 item(s)

Discover the benefits of B2B

Security Valves

Combined temperature and pressure safety valve Caleffi 3094-3095

Safety valve for solar systems Caleffi 253

Safety valve certified and calibrated on the INAIL bench Caleffi 527

Positive action thermal relief valve Caleffi 5428

Safety valve with special settings Caleffi 5274-5275-5276-5277

Certified ordinary safety valve Caleffi 313

Combined temperature and pressure safety valve Caleffi 309

Flow limiter with 1/2" connection Caleffi 534

Anti-vacuum cap. For automatic air vents 5020, 5021 and 5022 series Caleffi 5621

2-way BRASS thermo-electric piston stop valve FAR 3087

2-way BRASS thermo-electric piston stop valve FAR 3088

Proportional actuator 24V for piston valves FAR 1911

Proportional actuator 230V for piston valves FAR 1921

Membrane safety valve female-female connections Giacomini R140R

Ball valve for expansion vessels interception Caleffi 5580

Adjustable differential by-pass valve with graduated scale Caleffi 519

Contacts

Operational Headquarters

Legal Headquarters

Office hours:

Information

Account

Follow Us

Subscribe to our newsletter and receive our exclusive offers