Butterfly valve
PN 10/16
GG-25
GGG-40
Stainless steel
Body consists of 1 part, with exchangeable seat to be mounted between two fl anges acc. to EN 1092-1 Typ 11 Form B (PN10/PN16); others on request.
SPECIFICATION:
DESIGN
Body consists of 1 part, with exchangeable seat to be mounted between two fl anges acc. to EN 1092-1 Typ 11 Form B (PN10/PN16); others on request.
FACE TO FACE LENGTH
Acc. to EN 558-1 R20.
OPERATION
Rotation of the handle through 90°, with 10 snap-in positions and optical positon indicator.
CONNECTION
Flange DN 50 up to DN 300
Bigger sizes on request.
PRESSURE RANGE
Type EBWA/EBWM
Flanges PN16 - DN65 will be delivered in 4-hole execution!
TEMPERATURE RANGE
NBR: -10°C up to max. + 80°C
EPDM: -20°C up to max. +120°C
FKM: -10°C up to max. +180°C (pmax. = 10 bar)
others on request
MATERIALS
Body:
- GG-25
- GGG-40
- Stainless steel 1.4408
Disc:
- GGG-40 (Nylon coated)
- Stainless steel 1.4408
Stem seal:
Shaft:
Seat:
Handle:
- Spheroidal cast iron, varnished
OPTIONS
Pneumatic or electric actuator, electric posititon indicator, handle lockable in all positions.
The above information is intended for guidance only and the company reserves the right to change any data herein without prior notice!