zrk-ge51
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For heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50%.
Valve series ZRK
Valve type 4-way rotary mixing, compact
Medium type water
Materials body cast iron GG20, inner parts chrome plated
Packing double O-ring sealing
Max. delta P 30 kPa
Torque for max. delta P 10 Nm
Angle of rotation 90 o
Media temp. 2 ... 110 oC
Nominal pressure PN6
Port connection coupling ext. thread
Additional description Valves are delivered with soldering couplings.
DN sizeKvs valueTypeDownloads
mmTXTCADPDF
205.6ZRK20 TXT CAD
258.5ZRK25 TXT CAD
3214ZRK32 TXT CAD
4022ZRK40 TXT CAD
Tuellen
DescriptionAdditional Product TypeDownloads
TXTPDF
Schweisstuelle DN20 (1 piece)ZUB051 TXT
Schweisstuelle DN25 (1 piece)ZUB052 TXT
Schweisstuelle DN32 (1 piece)ZUB053 TXT
Schweisstuelle DN40 (1 piece)ZUB054 TXT
Gewindetuelle DN20 (1 piece)ZUB060 TXT
Gewindetuelle DN25 (1 piece)ZUB061 TXT
Gewindetuelle DN32 (1 piece)ZUB062 TXT
Gewindetuelle DN40 (1 piece)ZUB063 TXT
Ueberwurfmutter fuer Schweiss- oder Gwindetuellen und Loetstutzen
DescriptionAdditional Product TypeDownloads
TXTPDF
Ueberwurfmutter DN15..20ZUB070 TXT
Ueberwurfmutter DN25ZUB071 TXT
Ueberwurfmutter DN32ZUB072 TXT
Ueberwurfmutter DN40ZUB073 TXT
Dichtringe fuer Schweiss- oder Gwindetuellen und Loetstutzen
DescriptionAdditional Product TypeDownloads
TXTPDF
Dichtringe DN15..20ZUB080 TXT
Dichtringe DN2ZUB081 TXT
Dichtringe DN32ZUB082 TXT
Dichtringe DN40ZUB083 TXT
Loetstutzen
DescriptionAdditional Product TypeDownloads
TXTPDF
For valves DN15/20; pipe diameter 15 mmLS20-15 TXT
For valves DN 15/20; pipe diameter 18 mmLS20-18 TXT
For valves DN15/20; pipe diameter 22 mmLS20-22 TXT
For valves DN25; pipe diameter 18 mmLS25-18 TXT
For valves DN25; pipe diameter 22 mmLS25-22 TXT
For valves DN25; pipe diameter 28 mmLS25-28 TXT
For valves DN32; pipe diameter 22 mmLS32-22 TXT
For valves DN32; pipe diameter 28 mmLS32-28 TXT
For valves DN32; pipe diameter 35 mmLS32-35 TXT