Danfoss Cooling Systems Application guide

Balancing Valve Selection Guide

Cooling Systems

Cooling systems:

Variable Flow

Constant Flow

Constant Flow Variable Flow

Solution based on:						Solution based on:
Manual Valves						Differential Pressure Controllers
Automatic Valves						Combined Controllers
Automatic		Manual				Pressure Controller	Combined Control
								Valves

Flow Limiters:		Manual Valves:		Pressure Controller:
		MSV-F2, MSV-O,
				Fixed Pressure
ABQM		MSV-BD,
				Adjustable Pressure
		MSV-S

		Fixed Pressure
				Adjustable
				Pressure
Recommended:			Recommended:
ASV-PV + ASV-M			ASV-PV
			ASV-I/M

Combined Controllers:

Actuators TWA-Z

Actuators ABNM

Actuators AMV(E)

Depends on system control or BMS

Recommended:

ABQM + TWA-Z

ABQM + ABNM

ABQM + AMV(E)

Balancing Valve Selection Guide

Heating Systems

Heating systems:

One-pipe System

Two-pipe System

One Pipe

Two Pipe

Risers:

Risers:

With TRV

With TRV

Without TRV

Without TRV

With TRV

Without TRV

With TRV

Without TRV

Recommended:

Recommended:

TRV:

Recommended:

MSV-O

MSV-O

With Pre-setting

ABQM

MSV-BD

MSV-BD

With Fixed Capacity

MSV-S

MSV-S

With Fixed Capacity With Pre-setting

Recommended: Recommended:

ASV-PV + ASV-I

ASV-PV + ASV-M

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