Easy to install
Materials: AISI 316L
Transparent silicon seat, EPDM seat, PTFE shell with internal silicon seat or EPDM seat with internal silicon seat.
Standard series DN 100- DN 500
Suitable for flanges UNI PN 10
5 positions hand lever in isolating, resistant to corrosion, composite material
Good value for money
Silicon and EPDM components are not interchangeable with those in PTFE.