Butterfly valve wafer pneumatic double Acting GGG40/St.St./EPDM PN10/16/JIS 10K/ANSI150#
The shown images can differ from the actual product. Technical data & prices are subjected to be changed without prior notice.
| Model: | Wafer with pneumatic double acting | Material body: | Nodulair cast iron GGG40 |
| Connection: | PN10/16 JIS 10K/ANSI150# | Material Disc: | Stainless steel 1.4408-CF8M |
| Pressure: | up to DN200 16 bar above 10 bar | Material seat: | EPDM (bonded liner) |
| Temperature: | -30°C +110°C | Operation: | Pneumatic double acting |
| SKU | 6734EDA0000 |
|---|
| Body material | Ductile Iron-GGG40- EN-GJS-400-15 |
|---|---|
| Disc / Ball / Wedge | Stainless-steel ASTM A351 CF8M-316 |
| Seat | EPDM |
1. Topflange
Actuation Flange according ISO 5211
2. Valvebody
Minimum GGG40 body
Available in several materials
3. Disc
Streamlined centric disc to reduce pressure loss and lower energy costs available in several materials
4. Liner
Vulcanised Lining bonded to the Body, no corrosion between valve body and liner for:
• Suitable for dry conditions
• Longer life time
• For end of line service
• Low torque
• No flange gaskets required
Available in several materials
5. Shaft
Centric One piece shaft system, 100% bi-directional tight shut off
6. Support bearing
Extra support bearing for lower valve torque
7. Bearing bush
S.S. PAP bearing bush vulcanised to the liner.
No use of a-rings on the shaft
8. Pin
Conical pin
9. Stop plug
To seal bottom side of the valve and to
guide stem/shaft