ARI Flanged PN16 Iron 3 Way Change-Over Valves
ARI-Armaturen Model Number: 12.017
ARI-Armaturen
Founded in Germany in 1950, ARI-Armaturen is an established international manufacturer of industrial valves and system solutions, with more than 75 years of engineering experience. Its extensive portfolio covers control, isolation, safety and steam trapping, serving applications across industrial processing, chemical plants, shipbuilding and building services. Combining German manufacturing expertise with a global sales and support network, ARI offers over 20,000 products in more than 200,000 variants. From individual valves to complete steam and condensate solutions, the brand focuses on quality, reliability and meeting the demands of industrial operation.
Key Information
The ARI-STOBU 12.017 Flanged PN16 Iron 3-Way Change-Over Valve provides manual switching between alternative flow paths in industrial pipework. Its three-port design accommodates either two inlets and one outlet or one inlet and two outlets. Featuring a grey cast iron body and bonnet, stainless steel seats, plug and stem, and pure graphite gland packing, the valve combines robust construction with handwheel operation and PN16 flanged connections.
Features
- Manually operated three-way change-over design
- Supports switching between two inlets or two outlets
- Grey cast iron body and bonnet
- Stainless steel seat rings, plug and stem
- Pure graphite gland packing
- Burnished stem with roll-hardened thread
- Epoxy-coated cast iron handwheel
- PN16 flanged connections to DIN EN 1092-2
- Face-to-face dimensions to DIN EN 558, series 1
- Temperature range from −10°C to +300°C, subject to pressure limits
- Not suitable for use as a change-over valve for safety valves
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