Product Description
For heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50%.
Technical Properties
Valve series |
ZRK |
Valve type |
4-way rotary mixing, compact |
Medium type |
water |
Media temp. |
2 ... 110 oC |
Nominal pressure |
PN6 |
Max. delta P |
30 kPa |
Torque for max. delta P |
10 Nm |
Angle of rotation |
90 o |
Materials |
body cast iron GG20, inner parts chrome plated |
Port connection |
coupling ext. thread |
Packing |
double O-ring sealing |
Additional Descriptions |
Valves are delivered with soldering couplings. |