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Brass ball valve, pneumatic actuator with NAMUR interface, single-acting, Rp 3/8 to Rp 2, DN 10 to 50 - Riegler
The brass ball valve with nominal size DN 10 to 50 is operated by a pneumatic rotary actuator (single-acting - spring to close) and suits remotely operated shut-off points. Available connections: Rp 3/8, Rp 1/2, Rp 3/4, Rp 1, Rp 1 1/4, Rp 1 1/2, Rp 2. The body is made of nickel-plated brass, with flange plate ISO 5211. The seal is made of PTFE / FKM.
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Description
The brass ball valve with nominal size DN 10 to 50 is operated by a pneumatic rotary actuator (single-acting - spring to close) and suits remotely operated shut-off points. Available connections: Rp 3/8, Rp 1/2, Rp 3/4, Rp 1, Rp 1 1/4, Rp 1 1/2, Rp 2. The brass ball valve Rp 3/8 to Rp 2 is moved by a pneumatic double-piston rotary actuator.
Benefits
- Rp 3/8 to Rp 2 connection with nominal size DN 10 to 50
- Seal made of PTFE / FKM
- Body made of nickel-plated brass, with flange plate ISO 5211
Applications
Typical use: shut-off points upstream of equipment, machines and consumers in lines with Rp 3/8 to Rp 2.
Technical data
| Type no. | 351.309-1, 351.310-1, 351.311-1, 351.312-1, 351.313-1, 351.314-1, 351.315-1 |
|---|---|
| Actuator material | anodised aluminium |
| Ball valve material | nickel-plated brass, with flange plate ISO 5211 |
| Ball valve seal material | PTFE / FKM |
| Actuator seal material | NBR |
| Angle of rotation | 90 ° |
| Valve adapter | integrated to NAMUR |
| Version | single-acting - spring to close |
| Thread | Rp 3/8, Rp 1/2, Rp 3/4, Rp 1, Rp 1 1/4, Rp 1 1/2, Rp 2 |
| DN | 10 to 50 mm |
| Dimension B | 105.8 to 155 mm |
| Dimension L | 69 to 134 mm |
| Dimension A | 233.2 to 258.8 mm |
| Manufacturer | Riegler |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Design | 2-way ball valve |
| Actuation type | pneumatic |
| Norm | DIN EN 10226, ISO 5211, NAMUR |
Downloads
User Manual
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