Butterfly Valves
Nominal Size: DN 40 – 750 / NPS 1.5″ – 30″
other on request
Rating: PN 2.5 – 40 / Class 150 – 300
other on request
Design: acc. to EN, ANSI, API standard,
forged steel-welding design,
casting design, other on request;
Connection: welding ends, flanges, other on request
Actuator: manual, hydraulic, pneumatic, electric,
according to specification
Materials
All materials are according to DIN or ASTM. For the main parts of our valves we use standard
material as listed below or according to customer specification.
| No. | DIN | ASTM |
| 0.6025 | GG-25 | A 48-40B |
| 0.7043 | GGG-40-3 | A 536 60-40-18 |
| 0.7050 | GGG-50 | A 536 65-45-12 |
| 2.0975 | CuAl10Ni | B148 Alloy 9 D |
| 1.0038 | S235JR | A 283 C |
| 1.0425 | Hll | A 414 E |
| 1.5415 | 16Mo3 | A 182 F1 |
| 1.4408 | GX5CrNiMo19-11-2 | A351 CF8M |
| 1.4571 | X6CrNiMoTi17-12-2 | A182 F316+Fi |
Contact Us
Address
Armaturen Union GmbH
Erkrather Straße 401
D-40231 Düsseldorf
Germany
sales@armaturen-union.de
Phone & Fax
Tel: +49 211 5455 92 30
Fax: +49 211 5455 92 39