3-way L-port ball valve with solvent cement sockets, designed for fail-safe closure and control via a 5.6 bar NAMUR interface. The valve has a 20 mm (3/4 inch) bore, a kv-value of 150 l/min at Δp=1 bar, and is constructed entirely of plastic with a PP-GF actuator housing. It features integrated stainless steel mounting inserts, a visual position indicator, and a control time of less than 1-2 seconds for 90° rotation. Dimensions are L=141 mm, H=179 mm, and H1=32 mm, compatible with types 285-288 and 543 (1st generation). Weight is 1.280 kg with EPDM seats and 1.280 kg with FKM seats. The valve lacks manual override and is designed for use with DIN/ISO 5211 mounting standards.
Horizontal/L-port Without manual override With solvent cement sockets ASTM
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 199295474 |
| Product Name | Valves - Plastic-Valves - Ball-Valves - Ball-Valve-543 |
| Valve Type | Ball |
| Primary Material | PVC-C |
| Valve Size | 2.28 inch (58.00 mm) |
