DVGW - Flanged ball valves PN16 type B-KSN-75 - GGG40
DVGW - Flanged ball valves PN16 type B-KSN-75 - GGG40
Nominal size: DN25 - DN150
Nominal pressure: PN16
Design features:
- two-piece housing, screwed
- DVGW Gas approval
- full passage
- Fire - Safe Design
- TA-Air
- floating ball
Materials:
Body: GGG 40 (0.7040)
Ball: GG 25
Ball seal: PTFE
Switch shaft: stainless steel 1.4104
Temperature:
-20°C to +60°C, depending on operating pressure
Application:
Fuel gases of the 1st, 2nd and 3rd gas families
Technical data
Nominal size:
DN25 - DN150
Nominal pressure:
PN16
Temperature:
-20°C to +60°C, depending on operating pressure
Overall length:
EN 558-1 Series 14 (DIN 3202 - F4)
Sealing surfaces:
EN 1092-2 B1 - other sealing surfaces on request
Flange connection dimensions:
EN 1092-2 PN 16 (DIN 2501, PN 16)
Option:
- Mounting flange according to DIN ISO 5211
- available with electric or pneumatic rotary actuator
- Direct mounting possible
Optional versions are possible.
Other:
Gas approval according to DIN 3547 T1
DIN DVGW NG-4313AT0309
GGRL (90/396/EWG) + PED (97/23/EG)
CE 0085AT0437
