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  TWA - Actuator

TWA - Actuator



- Simple two wire operation
- Can be used with a wide variety of small seated valves
- Available in Normally Open and Normally Closed configurations
- Suitable for use on AC and DC circuits
- Position indicator on TWA models


TWA Series Thermal Actuators are low-cost wax filled thermal actuators are suitable for a whole range of zoning applications, including floor heating. They are available in either normally open (N.O.) or normally closed (N.C.) models, in both 230 Volt and 24 Volt versions. All models in the range have a very low power consumption of just 2 Watts.
TWA - Actuator

Technical data



Code No.TypeDescriptionSupply Voltage
(V.a.c.)		Valve FunctionCable Length
(cm)

TWA-A
088H3110 TWA-ADanfoss RA connection24NC120
088H3111 TWA-ADanfoss RA connection24NO120
088H3112 TWA-ADanfoss RA connection230NC120
088H3113 TWA-ADanfoss RA connection230NO120
088H3114 TWA-ADanfoss RA connection24NC/S (with end-switch)120

TWA-V
088H3120 TWA-VDanfoss RAV and VMT connection24NC120
088H3121 TWA-VDanfoss RAV and VMT connection24NO120
088H3122 TWA-VDanfoss RAV and VMT connection230NC120
088H3123 TWA-VDanfoss RAV and VMT connection230NO120


Documentation



3 Documents Found: 1 data sheet and 2 instructions


Data sheet
 
TWA Thermal Wax Actuator
TWA_X001563_VDSAP502.pdf (0.5 Mb), Literature number: VDSAP502, Language: English, Release date: 01/01 2011
 


Instructions
 
Instructions TWA NO/NC
VI.SB.H3.02.pdf (0.6 Mb), Literature number: VISBH302, Language: English, Release date: 15/12 2005
 
TWA-A NC/S instructions
VISAQ202_088R02471.pdf (0.4 Mb), Literature number: VISAQ102, Language: English, Release date: 01/03 2003