ITEM NUMBER: 132402

TECHNICAL FEATURES.

• Balancing valve with flowmeter
• Direct flow rate

• Brass valve body and flowmeter
• Ball valve for flow rate adjustment
• Flowmeter scale with magnetic-movement flow rate indicator
• With insulation
• Operating

• : 10 bar.
• Temperature range: -10-110 °C.
• Max percentage of glycol: 50 %.
• PATENT

CERTIFICATIONS

MATERIAL

Body: brass EN 12165 CW617N

Ball: brass EN 12164 CW614N

Control rod: brass EN 12164 CW614N, chrome plated

Ball seal seat: PTFE

Control rod position guide: PSU

Seals: EPDM

Body: brass EN 12165 CW617N

Bonnet: brass EN 12165 CW614N

Shutter rod: brass EN 12164 CW614N, chrome plated

Springs: stainless steel EN 1027+0-3 (AISI 302)

Seals: EPDM

Flow meter float: PSU

Indicator cover: PSU

CALEFFI

Caleffi constantly strives to pursue coverage of the most important standards suggested by ISO standards.

Balancing valves are hydraulic devices that allow precise regulation of the flow rate of the heat transfer fluid that goes to supply the terminals of a system. Proper balancing of hydraulic circuits is essential to ensure that the system operates at design conditions, high thermal comfort and low energy consumption.

In the 130 series threaded valves, the flow rate measurement is carried out with a Venturi device, carved inside the valve body. This device ensures control accuracy as well as high ease of use during calibration.