The DEMPAN Group of Companies has operated in the Polish market since 1980. We are a longterm, tried and tested partner of a number of domestic and international companies.
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Four-way rotary valve PN6

Four-way rotary valve PN6
For supply water, heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50%.
Valve series ZR
Valve type 4-way rotary mixing
Medium type water
Materials body cast iron, inner parts chrome plated
Packing double O-ring sealing
Angle of rotation 90 o
Static pressure PN6
Internal threads
DN sizeKvs valueMax. delta PTorque for max. delta PReduced delta PTorque for reduced delta PMedia temp.Port connection typeType
mm kPaNmkPaNmoC  
1541002080102 ... 130internal threadsZR15MA  PDF
206.31002080102 ... 130internal threadsZR20MA  PDF
25101002080102 ... 130internal threadsZR25MA  PDF
32161002080102 ... 130internal threadsZR32MA  PDF
40251002070102 ... 130internal threadsZR40MA  PDF
Flanges
zr-fa-ge51
DN sizeKvs valueMax. delta PTorque for max. delta PReduced delta PTorque for reduced delta PMedia temp.Port connection typeType
mm kPaNmkPaNmoC  
25101002080102 ... 130flanges DIN2531ZR25FA  PDF
32161002080102 ... 130flanges DIN2531ZR32FA  PDF
40251002070102 ... 130flanges DIN2531ZR40FA  PDF
504010020100202 ... 130flanges DIN2531ZR50FA  PDF
656310020100202 ... 130flanges DIN2531ZR65FA  PDF
8010010030100302 ... 130flanges DIN2531ZR80FA  PDF
100160803080302 ... 130flanges DIN2531ZR100FA  PDF
125250503050302 ... 130flanges DIN2531ZR125FA  PDF
150400403040302 ... 130flanges DIN2531ZR150FA  PDF
200630303030302 ... 110flanges DIN2531ZR200FA  PDF