ARI-FABA Plus BSP Carbon Steel Bellows Sealed Valve
ARI-Armaturen Model Number: 45.049.2
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-FABA Plus BSP Carbon Steel Bellows Sealed Valve provides manual isolation for industrial pipework, combining a forged carbon steel body with a double-wall stainless steel bellows seal. Secondary graphite gland packing provides an additional stem seal, while the handwheel and fine-thread stem allow controlled operation. Featuring metal seating, a position indicator and a locking device, the valve offers practical features for everyday operation with BSP threaded connections.
Features
- Manually operated stop valve with straight-through body design
- Forged carbon steel body
- Double-wall bellows seal in 316Ti stainless steel
- Secondary pure graphite gland packing
- Hardened stainless steel plug with metal seating
- BSP parallel female threads to DIN ISO 228
- Fine-thread stem and handwheel operation
- Position indicator fitted as standard
- Integrated locking device and stem anti-rotation feature
- Lubricating nipple for stem lubrication
- Tested to EN ISO 15848-1 / TA-Luft
- ANSI Class 300 pressure rating, subject to the manufacturer’s pressure and temperature limits



