GEMELS S.p.A.
GB3 Large-Bore 3-Way Ball Valve
Model No.: GB3
A 3-way high pressure ball valve covering large bores DN32 to DN50, rated up to 350 bar (PN350). Available in galvanized carbon steel (1.0570) or stainless steel (1.4404) with BSP and NPT ends and L/T flow schemes. Pressure inlet must be from the center port (port 1) only.
Specifications
| Number of Ways | 3-way |
| Size Range | DN32 - DN50 |
| Max Working Pressure | 350 bar |
| Body Material | Carbon or stainless steel |
| Seat Material | POM |
| Seal Material | NBR |
| Port / Connection Types | BSP(ISO 228), NPT |
| Temperature Range | CS -20°C ~ +100°C / SS -30°C ~ +100°C |
| Surface Treatment | 아연 도금(Galvanized) |
| Special Features | L/T 유로 스킴, 중앙 포트 가압 |