vexve x-balancing valves, stainless steel ,
X-series, precision control knop, welding / welding, NS-norm, DN 20-50, reduced bore

Materials

Body DN 20-50 : Stainless steel, AISI316L (1.4404)
Ball DN 20-50 : Stainless steel, AISI316L (1.4404), flowtube composite
Ball seal DN 20-50 : PTFE+C
Stem DN 20-50 : Stainless steel, AISI316L (1.4404)
Stem seal DN 20-50 : FPM/NBR
Measuring block DN 20-50 : Self-sealing, stainless steel, X5CrNi18-10 (1.4301)

Operation

DN 20-50 : 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 20-50

DNPNProduct no.D1D2D3HH1H2LL1Skg
2016240020X/MM25.042.477.010138682307321.1
2516240025X/MM30.048.377.010837682307321.3
3216240032X/MM36.060.377.011235682607321.9
4016240040X/MM45.070.077.01163568260732.52.5
5016240050X/MM54.076.177.01233968300732.63.6

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNPNKvPhotokg
240020X/MM4042682549543720161.1
240025X/MM4042683549543825161.3
240032X/MM4042684549543932161.9
240040X/MM4042685549544040162.5
240050X/MM4042686549544150163.6