Valve body | GGG40 | |
Bonnet | GGG40 | |
Sealing ring | Brass | |
Disc | GGG40+EPDM | |
Stem nut | DN50-350 Brass, DN400-600 GGG40 | |
Stem | SS410 | |
Bonnet gasket | EPDM | |
O-ring | NBR/EPDM | |
Rated operating pressure | PN | 1.0/1.6MPa |
Test pressure | Intention | 1.5/2.4MPa |
Hermetic | 1.1/1.76MPa | |
Working temperature | T | ≤120°C |
Suitable medium | Water |