QH41X, QH44X, QH45X
Ci, Di, CS, Ss etc
Ball Disc Type
Ordinary Pressure
Nrvz Silence, Nrvg Silence
Soft Sealing
Unidirection
ANSI, API, DIN, BS, GB etc
Industrial Usage, Water Industrial Usage
Water, Oil, Waste Water, Seawater, Weak Acid Fluid
≤80ºC
Pn10, Pn16, Pn25, Cl125, Cl150
Bubble Plastic Paper + Plywood Case
DN40 ~ DN400