Ball Valve 2-PC
Category: Brass & Bronze Valve
Overview
Two-piece brass ball valves are the most widely used valve type in commercial and light industrial piping, offering a repairable design that allows the body to be disassembled without removing the valve from the line. The two-piece body is joined at the downstream end and can be separated for seat replacement or ball inspection. Full-bore versions maintain pipe inside diameter through the valve, giving zero flow restriction in the open position. Available with extended handles, locking levers, and actuator interfaces for automated service.
Technical Specifications
| Body Construction | Two-piece forged brass (CW617N) |
| Ball / Stem | Chrome-plated brass |
| Seat Material | PTFE (standard) / RPTFE / PEEK |
| Body Seal | NBR / EPDM O-ring |
| End Connection | Threaded BSP / NPT |
| Pressure Rating | PN40 |
| Temperature Range | -20°C to +150°C |
| Size Range | DN8 – DN100 (1/4″ – 4″) |
| Bore | Full bore (standard) / reduced bore |
| Handle | Lever / T-bar / lockable lever |
| Standard | EN 331 / ISO 17292 / EN-13828 |
Applications
- Potable water isolation and shut-off
- compressed air and gas service
- HVAC chilled water and heating circuits
- solar thermal system isolation
- chemical service (with RPTFE seats)
- pneumatic and hydraulic line isolation
Key Features
- Two-piece body — in-line seat and ball replacement
- full-bore for zero pressure drop when open
- PN40 rating for higher pressure utility service
- PTFE seats for bubble-tight shut-off
- wide handle options including lockable lever
- actuator adaptation via ISO 5211 top flange
For technical inquiries & custom orders: supakorn@stico.co.th | Tel: 02-035-9589
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