Diaphragm Valve made of PVDF - pneumatic operated
Technical specification
Material:
Housing: PVDF (polyvinylidene fluoride)
Medium-contacting materials: PVDF (polyvinylidene fluoride)
Diaphragm: EPDM (ethylene-propylene-diene rubber); FPM (fluorinated rubber); PTFE (polytetrafluoroethylene) coated
Installation size: DN 12 - DN 15
Function: normally closed (NC); normally open (NO); double acting (DA)
Max. control pressure: 7 bar at +20 °C
Max. operating pressure: 6 bar at +20 °C
Media: neutral and aggressive liquid and gaseous media
Max. temperature: PVDF up to +120 °C; EPDM up to +90 °C; FPM up to +120 °C; EPDM/PTFE up to +90 °C
Connection: threaded socket, welded socket or screw joint with welded socket
General Information
Use for environmental technology and process engineering, water treatment technology and sewage technology, plant and apparatus construction.
2/2-way diaphragm valve with pneumatic actuator. Its compact construction allows a space-saving mounting. The valve features high throughput and is insensitive to heavily soiled media due to the used corrosion-resistant materials.
All control functions are realisable by adding or removing the respective pressure springs. The standard valve is fitted with stroke limiter and visual position indicator.
| Item | Image |
NW mm
|
Connection | Werkstoff Membran | Funktion |
Einheit Stück
|
Price Euro* |
Buy |
|---|---|---|---|---|---|---|---|---|
| 350615 |
|
12 | Gewindemuffe Rp 3/8" | FPM | NC | 1 | 482.00 | |
| 350616 |
|
12 | Schweißmuffe 16 mm | FPM | NC | 1 | 482.00 | |
| 350617 |
|
15 | Verschraubung mit Schweißmuffe 20 mm | FPM | NC | 1 | 676.00 | |
| 350618 |
|
12 | Gewindemuffe Rp 3/8" | FPM | NO | 1 | 482.00 | |
| 350619 |
|
12 | Schweißmuffe 16 mm | FPM | NO | 1 | 482.00 | |
| 350620 |
|
15 | Verschraubung mit Schweißmuffe 20 mm | FPM | NO | 1 | 676.00 | |
| 350621 |
|
12 | Gewindemuffe Rp 3/8" | FPM | DA | 1 | 482.00 | |
| 350622 |
|
12 | Schweißmuffe 16 mm | FPM | DA | 1 | 482.00 | |
| 350623 |
|
15 | Verschraubung mit Schweißmuffe 20 mm | FPM | DA | 1 | 676.00 | |
| 350624 |
|
12 | Gewindemuffe Rp 3/8" | PTFE | NC | 1 | 494.00 | |
| 350625 |
|
12 | Schweißmuffe 16 mm | PTFE | NC | 1 | 494.00 | |
| 350626 |
|
15 | Verschraubung mit Schweißmuffe 20 mm | PTFE | NC | 1 | 689.00 | |
| 350627 |
|
12 | Gewindemuffe Rp 3/8" | PTFE | NO | 1 | 494.00 | |
| 350628 |
|
12 | Schweißmuffe 16 mm | PTFE | NO | 1 | 494.00 | |
| 350629 |
|
15 | Verschraubung mit Schweißmuffe 20 mm | PTFE | NO | 1 | 689.00 | |
| 350630 |
|
12 | Gewindemuffe Rp 3/8" | PTFE | DA | 1 | 494.00 | |
| 350631 |
|
12 | Schweißmuffe 16 mm | PTFE | DA | 1 | 494.00 | |
| 350632 |
|
15 | Verschraubung mit Schweißmuffe 20 mm | PTFE | DA | 1 | 689.00 | |