tc_block_SD_4103-2E03
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Data sheet SD 4103-2E03 April 2005 1 TC -Block VPI Product Programme Temperature Compensating Block for VPI A1 General Description: Temperature Compensating Block for indication of end positions (VPI-V or VPI-E). The TC-Block allows the expansion/contraction of the oil in the system caused by major temperature and pressure variations with- out influencing the end stops and the switch functions of the indicator. The Block is provided with Cetop-3 connection for mounting of pilot valve. The combination of the VPI indicator and the TC-Block can be used for all DKMS-actuators and is used at on/off controls . Note: The TC-Block is always to be used together with a 4/2-way con- trolvalve. Functional Description: The function of the TC-Block is to allow the oil only to flow through the VPI in the required direction (locks and acknowledges the el. on/off signal). The undesired contra-flow is bypassing the VPI, thus avoiding an el. signal failure with resulting “alarm signal”. This undesired oil flow is caused by the temperature expansion/con- traction of the oil and also by a fluctuating pressure in the system at an on/off-operated actuator. Main Data: Max. working pres sure .................................................... 135 bar ~ 1958 lbf/in² Max. tes t pres sure ......................................................... 205 bar ~ 2973 lbf/in² Max. flow rate at 135 bar / 1958 lbf/in²(through any line) .... 15 l/min. Weight ........................................................................... 1,2 kg. ~ 2,65 lb Hydraulic media .............................................................. Acid-free hydraulic oil Viscos ity ........................................................................ 15-200 cSt Filtration requirements .................................................... 25 µm absolute or finer Temperature range.......................................................... -20°C to 80°C Connection face............................................................... CETOP R 35H size 3, DIN 24340/VPI connection Materials : Housing...........................................................................MS 58 (Brass ) Sign Plate........................................................................AIS I 304 Screws ...........................................................................AIS I 304 TC-Block Hydraulic Symbol: Pilot valve side/CETOP-3 connection Indicator side/VPI connection
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Transcript of tc_block_SD_4103-2E03
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Data sheet
SD 4103-2E03 April 2005 1
TC -BlockVPI Product Programme
Temperature CompensatingBlock for VPI A1
General Description:
Temperature Compensating Block for indication of end positions (VPI-V or VPI-E). The TC-Block allows the expansion/contraction of the oil in the system caused by major temperature and pressure variations with-out in uencing the end stops and the switch functions of the indicator. The Block is provided with Cetop-3 connection for mounting of pilot valve.The combination of the VPI indicator and the TC-Block can be used forall DKMS-actuators and is used at on/off controls .Note: The TC-Block is always to be used together with a 4/2-way con-trolvalve.
Functional Description:
The function of the TC-Block is to allow the oil only to ow through the VPI in the required direction (locks and acknowledges the el. on/off signal).The undesired contra- ow is bypassing the VPI, thus avoiding an el. signal failure with resulting alarm signal.This undesired oil ow is caused by the temperature expansion/con-traction of the oil and also by a uctuating pressure in the system at an on/off-operated actuator.
Main Data:
Max. working pres sure .................................................... 135 bar ~ 1958 lbf/inMax. tes t pres sure ......................................................... 205 bar ~ 2973 lbf/inMax. ow rate at 135 bar / 1958 lbf/in(through any line) .... 15 l/min.Weight ........................................................................... 1,2 kg. ~ 2,65 lbHydraulic media .............................................................. Acid-free hydraulic oilViscos ity........................................................................ 15-200 cStFiltration requirements .................................................... 25 m absolute or nerTemperature range.......................................................... -20C to 80CConnection face............................................................... CETOP R 35H size 3, DIN 24340/VPI connection
Materials :
Housing...........................................................................MS 58 (Brass )Sign Plate........................................................................AIS I 304Screws ...........................................................................AIS I 304
TC -B lock
Hydraulic S ymbol:P ilot valve s ide/CETOP-3 connection
Indicator s ide/VP I connection
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2 SD 4103-2E03 April 2005
TC -Block VPI Product Programme
Temperature Compensating Block for VPI A1
Damcos can accept no responsibility for possible errors in catalogues, brochures and other printed material. Damcos reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in speci cations already agreed.All trademarks in this material are property of the respective companies. Damcos and the Damcos logotype are trademarks of Damcos A/S. All rights reserved.
Damcos A/S - CCH 2-2005
Main Dimensions :
Application: Hydraulic diagram DKMS System diagram
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