drrge51
drrge51colres.jpgDownloads
drrge51bwhres.tifDownloads
For supply water, heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50%.
For applications with sludge deposition and for panel heating (e.g. underfloor and ceiling heating systems) with oxygen diffusion.
Valve type 3-way rotary mixing, bypass
Medium type water
Materials body red brass, inner parts chrome plated cast iron
Packing double O-ring sealing
Angle of rotation 90 o
Media temp. 2 ... 130 oC
Nominal pressure PN10
Port connection external threads
DN size 25 mm
Max. delta P 100 kPa
Torque for max. delta P 20 Nm
Additional description Thermal insulation package included.
Kvs valueTypeDownloads
TXTPDF
2.5DRR25-2.5 TXT
PDF
Specification sheet(English) Installation/mounting instruction(Multilingual) Product handbook(German)
4DRR25-4.0 TXT
PDF
Specification sheet(English) Installation/mounting instruction(Multilingual) Product handbook(German)
6.3DRR25-6.3 TXT
PDF
Specification sheet(English) Installation/mounting instruction(Multilingual) Product handbook(German)
10DRR25-10 TXT
PDF
Specification sheet(English) Installation/mounting instruction(Multilingual) Product handbook(German)
16DRR25-16 TXT
PDF
Specification sheet(English) Installation/mounting instruction(Multilingual) Product handbook(German)
H-extensions

he25-32-ge51
he25-32-ge51colres.jpgDownloads
he25-32-ge51bwhres.tifDownloads
HE25-32
DescriptionAdditional Product TypeDownloads
TXTCADPDF
H-extension DN25HE25 TXT CAD
Accessories

wtu-nl01
wtu-nl01colres.jpgDownloads
wtu-nl01bwhres.tifDownloads
WTU
lsu-nl01
lsu-nl01colres.jpgDownloads
lsu-nl01bwhres.tifDownloads
LSU
stu-nl01
stu-nl01colres.jpgDownloads
stu-nl01bwhres.tifDownloads
STU
DescriptionAdditional Product TypeDownloads
TXTPDF
Welding socket with gaskets and cap nut, DN25, pipe size 25 mmWTU25 TXT
Soldering socket with gasket and cap nut, DN25, pipe size 18 mmLSU25-18 TXT
Soldering socket with gasket and cap nut, DN25, pipe size 22 mmLSU25-22 TXT
Soldering socket with gasket and cap nut, DN25, pipe size 28 mmLSU25-28 TXT
Internal threaded socket with gaskets and cap nut, DN25, pipe size 25 mmSTU25 TXT