vexve x-balancing valves ,
X-series, precision control knop, press fit / press fit, EN (DIN), DN 15-50 (18-54 mm), reduced bore

Materials

Body DN 15-50 : Steel, P235GH (1.0345)
Ball DN 15-50 : Stainless steel, X5CrNi18-10 (1.4301), flowtube composite
Ball seal DN 15-50 : PTFE+C
Stem DN 15-50 : Stainless steel, X8CrNiS18-9 (1.4305)
Stem seal DN 15-50 : FPM
Measuring block DN 15-50 : Self-sealing, brass
Press fit connection’s O-ring (LBP) DN 15-50 : CIIR

Operation

DN 15-50 : with precision control knob

Operating conditions

-20 ° – +120 °C
Below -20 °C contact manufacturer
Lowest allowed ambient temperature -40 °C

Leakage rate A (EN 12266-1)

Pressure-temperature diagram DN15–50

Dimension

DN 15-50

DNPNProduct no.mmD1D2D3HH1H2LL1L2kg
1516148015X1821.333.777.091287222025730.9
2016148020X2225.442.477.095287222025731.0
2516148025X2831.448.377.099297222025731.2
3216148032X3535.260.377.0102267222030731.5
4016148040X4245.570.077.0110297222030731.8
5016148050X5458.088.977.0119287222030732.5

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNPNKvPhotokg
148015X401162448831561815160.9
148020X401162548831572220161.0
148025X401162648831582825161.2
148032X401162748831593532161.5
148040X401162848831604240161.8
148050X401162948831615450162.5
Vexve's balancing valves can be found e.g. from libraries of TA-SCOPE and SmartBalancing measuring devices.