Butterfly Valves
![5cb0695aa780d6.61288960_t530](https://en.lns.com.pl/wp-content/uploads/sites/2/2020/12/5cb0695aa780d6.61288960_t530-lbox-358x284-FFFFFF.png)
T530, T530VA Butterfly Valve with pneumatic actuator
![5cb02fb2390d32.41844339_t53](https://en.lns.com.pl/wp-content/uploads/sites/2/2020/12/5cb02fb2390d32.41844339_t53-lbox-358x284-FFFFFF.png)
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.