Product Name:
W&Z Butterfly valve
RTHP Butterfly valve soft seated, PN 10 to PN 25
DN 150 - DN 3.000, other nominal diameter upon request
Working pressure: max. 25 bar
Working temperature: -20°C to +200°C
Maintenance by means of double o-rings divided for dynamic and static sealing
RTHP - High Performance
Triple-Ex metal sealing Butterfly valve, PN 10 to PN 50
DN 150 - DN 2.000, other nominal diameter upon request
Working pressure: max. 50 bar
Working temperature: -200°C to +500°C
Triexcentric seat-geometric tightens in both directions without wearing and golling
Bearing bush hardened, stuffing box with graphite packing
