ITEM CODE: 130400

TECHNICAL FEATURES.

• Balancing valve for hydraulic circuits.
• Flow measurement with Venturi device.
• Anti-dezincification alloy body, stainless steel plug.
• Complete with plug-in pressure ports.
• Operating
Pmax
• : 16 bar.
• Temperature range: -20-120 °C.
• Max percentage of glycol: 50 %.
• Connections: 1/2" - 3/4" - 1" - 1 1/4" - 1 1/2" - 2"

CERTIFICATIONS

MATERIAL

Body: anti-dezincification alloy EN 12165 CW602N

Lid: anti-dezincification alloy EN 12165 CW511L

Control rod: anti-dezincification alloy EN 12164 CW724R

Shutter: stainless steel (AISI 303)

Seal seat: anti-dezincification alloy EN 12165 CW602N

Hydraulic seals: EPDM

Plug gasket: PTFE

Knob: PA6G30

Pressure ports: brass body with EPDM sealing elements

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. Correct 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, flow 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.