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Ball valve, standard version, red lever, female/male, nickel-plated brass, G 1/4 to G 2, DN 8 to 50 - Riegler
The ball valve with G 1/4 to G 2 connection switches between open and closed with a quarter turn and is rated for PN 40 to 63 depending on size. Available connections: G 1/4, G 3/8, G 1/2, G 3/4, G 1, G 1 1/4, G 1 1/2, G 2. Operating temperature: -15 to 90 °C. The body is made of nickel-plated brass.
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Description
The ball valve with G 1/4 to G 2 connection switches between open and closed with a quarter turn and is rated for PN 40 to 63 depending on size. Available connections: G 1/4, G 3/8, G 1/2, G 3/4, G 1, G 1 1/4, G 1 1/2, G 2.
Benefits
- Nominal pressure PN 40 to 63 as specified by the manufacturer
- -15 to 90 °C operating temperature
- G 1/4 to G 2 connection, thread to DIN EN ISO 228-1
- Ball seal made of PTFE, stem seal 2 O-rings HNBR/EPDM peroxide crosslinked, sealing ring PTFE
- Body made of nickel-plated brass
Applications
The ball valve is suitable for compressed air, water, non-toxic and non-corrosive gases, heating systems, agriculture.
Technical data
| Type no. | 331.02-R, 331.03-R, 331.04-R, 331.05-R, 331.06-R, 331.07-R, 331.08-R, 331.09-R |
|---|---|
| Operating temperature | -15 to 90 °C |
| Material | nickel-plated brass |
| Ball | chrome-plated brass |
| Ball seal | PTFE |
| Stem seal | 2 O-rings HNBR/EPDM peroxide crosslinked, sealing ring PTFE |
| Hand lever | steel, with plastic coating |
| Thread standard | DIN EN ISO 228-1 |
| Thread material | bright brass |
| Thread | G 1/4, G 3/8, G 1/2, G 3/4, G 1, G 1 1/4, G 1 1/2, G 2 |
| PN | 40 to 63 bar |
| DN | 8 to 50 mm |
| Dimension L | 51 to 121 mm |
| Dimension A | 85 to 165 mm |
| Dimension B | 37.2 to 83.4 mm |
| Dimension E | 8.6 to 16.5 mm |
| Dimension F | 9.5 to 16.5 mm |
| Manufacturer | Riegler |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Seal material | PTFE |
| Housing material | Nickel-plated brass |
| Design | 2-way ball valve with hand lever |
| Actuation type | Manually |
| Norm | DIN EN ISO 228-1, ISO 5211 |
| Temperature (max.) | 90 |
Downloads
User Manual
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