T530, T530VA Butterfly Valve with pneumatic actuator
T53, T53VA Shut-Off Butterfly Valve DN50 – DN350 (2“ to 14“)
Wafer type. Double offset design. Teflon seat gasket. Tightness rate A according to ISO 5208.Hydraulic pressure test with PS x 1.43 -medium water, tightness test with PS -medium air.Depending on the application range different equipment is required.