VLP SDM24 TAC AV VLP VKF TAC AV SDM24 SE .... 2 EN .... 12 NO .... 22 DE .... 32 ES ....52 NL .... 62 RU .... 72 PL .... 82 ST23024 FR ....
VLP EN Components VLP, pressure independent and modulating valve kit VKF TAC (TA Compact-P) AV SDM24 ST23024 VLP15LF Type TAC15LF SDM24 AV15 ST23024 Specification Two way pressure independent regulation and adjustment valve Low flow, DN15 Modulating actuator 24V 24V~ Shut off valve DN15 24V transformer for 1-7 actuators VLP15NF Type TAC15NF SDM24 AV15 ST23024 Specification Two way pressure independent regulation and adjustment valvee Normal flow, DN15 Modulating actuator 24V 24V~ Shut off valve DN
VLP VLP, pressure independent and modulating valve kit Two way pressure independent control and adjustment valve with modulating actuator and shut-off valve. DN15/20/25/32. 24V. The valve set consists of the following: • TAC (TA Compact-P), pressure independent regulation and adjustment valve • SDM24, modulating actuator 24V • AV, shut off valve • ST23024, 24V transformer for 1-7 actuators EN The actuator (SDM24) is modulated and gives the correct heat.
VLP EN Two way pressure independent regulation and adjustment valve TAC (TA Compact-P) Dimensions and technical specifications L ØB H1 D H2 Da M30x1.
VLP Leakage rate: Leakage flow ≤ 0,01% of max. qmax (setting 10) and correct flow direction. (Class IV according to EN 60534-4). Connection: Male thread according to ISO 228. Marking TA, IMI, PN 16, DN and flow direction arrow. Grey setting wheel: TA-COMPACT-P and DN. For low flow version also LF. Application The regulation and adjustment valve (TAC) can be used to finely adjust or shut off the water flow manually.
VLP EN Setting Shut-off 1. Turn the setting wheel to desired value, e.g. 5.0. 1. Turn the setting wheel clockwise to X. Measuring accuracy Sizing Maximum flow deviation at different settings. 1. Choose the smallest valve size that can obtain the design flow with some safety margin, see “qmax values”. The setting should be as open as possible. 2. Check that the available ∆pV is within the working range 15-400 kPa or 23-400 kPa.
VLP EN Closing force Working range: X (closed - fully open) = 11,6 - 15,8 Closing force: Min. 125 N (max. 500 N) Ø22 The maximum recommended pressure drop over a valve and actuator combination for close off (∆pVclose) and to fulfill all stated performances (∆pVmax). 10 kPa* 400 400 400 400 DN15 DN20 DN25 DN32 X M30x1,5 *) Closing force 125 N.
VLP EN Shut off valve (AV15/20/25/32) Transformer (ST23024) Dimensions and technical specifications Dimensions and technical specifications A D C B Type DN AV15 AV20 AV25 AV32 15 20 25 32 A [mm] 119 130 140 178 B [mm] 57 57 62 81 C [mm] 25 32 42 57 D [mm] 57 70 85 104 Weight [kg] 0,2 0,3 0,3 0,5 73 61 Application The shut off valve is used to shut off the water flow to the unit and consists of a ball valve which is either open or closed.
VLP Actuator (SDM24) Application Dimensions and technical specifications 80 mm 49 mm 79,5 mm Operating status indication Green steady On Red Flashing Red steady On The actuator (SDM24) is modulated and gives the correct heat. SIRe can be set to always allow a small leakage flow through. This is to provide quick heat supply when a door is opened but also to provide a degree of frost protection. Function Function Modulating 0-10 V Supply voltage 24 AC ±15%, 50-60 Hz Power consumption 2,5 VA at max.
VLP EN Settings 4 5 6 3 3 4 5 DA RA LIN Eq% 6 2 5 1 4 ON OFF VDC mA 6 1: CONTROL SIGNAL 2: RANGE 3: Reverse action, dip4 = ON Setting applying when controlled by SIRe M ON OFF 0% 1 2 50% 3 4 5 6 100% 0 5 10V Direct action, dip4 = OFF M ON OFF 0% 1 2 50% 3 4 5 6 100% 0 20 5 10V 2...10VDC 4...20mA 3 5...10VDC 2 0...10VDC 0...20mA 1 2 0...
VLP Change length of stroke The stroke is set to 4,3 mm when delivered from the factory. This can be changed to 3,2 mm or 6,0 mm, if used together with a valve from a different manufacturer than the one described in this manual. It can be changed by moving the jumper as follows: EN Wiring All electrical connections must be made by a qualified electrician M White Blue Black Red Electronic board com 0...
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