Screw fittings with measuring function Q

Benefits

Measuring insert with fixed, calibrated measuring unit
Ideal for hydraulic balancing of underfloor/heating circuit manifolds in existing buildings

Application

For measuring the volume flow, e.g. with the CAPBs^® set valve balancing as measuring instrument for hydraulic balancing. The screw connection with measuring is ideal for underfloor heating manifolds/heating circuit manifolds.

Versions

Q M

	Version	Nominal diameter	Nominal pressure	Connection	Flow rate range	Flow coefficient*	Part no.	Remember
	Straight	DN 15	PN 16	G¾ union nut x G¾ male eurocone	0.02 – 0.4 m³/h	1.04 m³/h	408 025

Blue part no. = in-stock items

Q Lmax

	Version	Nominal diameter	Nominal pressure	Connection	Flow rate range	Flow coefficient*	Part no.	Remember
	Straight	DN 15	PN 16	G¾ union nut x G¾ male eurocone	0.06 – 1.2 m³/h	2.85 m³/h	408 026

Blue part no. = in-stock items

Downloads

	Description	Format
Data sheet screw fittings with measuring function Q	Data sheet	PDF
Hydraulic balancing with the valve range VarioQ and measuring instrument HMG 10	Product range domestic technology	PDF
Calculation software VarioQCalc for hydraulic balancing - Demo Version up to 10 radiators	Hydraulic balancing	ZIP

Description

Compact screw fitting with measuring function, straight design, with fixed calibrated orifice plate for measuring the volume flow.

The optimum volume flow is to be determined by means of a heating load calculation program and can then be directly measured and adjusted with the CAPBs^® set valve balancing. Adjustments are made via standard adjustment valves.

Technical data

System connection

See ordering table

Adjustment range at 10 kPa

Q M:

330 l/h

Q L_max:

900 l/h

Nominal pressure

Max. 16 bar

Nominal diameter

DN 15

Operating temperature range

Medium:

Max. 120 °C

Housing

Gunmetal