3-way ball valve with T-port and NPT threaded sockets, designed for fail-safe closure, operates with 5.6 bar control pressure via NAMUR interface, has a 90° actuation time of 1-2 seconds, and is constructed with a PP-GF actuator housing and integrated stainless steel mounting inserts. This variant, identified by SP code 498, corresponds to a 63 mm bore size, has a kv-value of 3100 l/min, and weighs 4.536 kg. Dimensions include an actuator height H of 237 mm and a total length L of 261 mm. Compatible with types 285-288 and first-generation 543 valves.
Horizontal/T-port Without manual override With threaded sockets NPT
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 199295498 |
| Product Name | Valves - Plastic-Valves - Ball-Valves - Ball-Valve-543 |
| Valve Type | Ball |
| Primary Material | PVC-C |
| Valve Size | 4.88 inch (124.00 mm) |
