GVE
Design
Gate valve, with internal spindle, acc. to DIN 3352/4A, softsealing, maintenace free.
For the use of drinking water und useful water.
Features | |
In case of leakage of the stem seals, the seals can be replaced under media pressure. | |
Low dead space and the flat valve seat guarantee a great flow characteristic and prevent product deposition. | |
Bidirectional pressure discharge. | |
Permission and marking acc. to directive 97/23/EG (Pressure Equipment Directive) | |
Face to face
EN 558-1 Row 14 (former DIN 3202 F4)
Connection
Flanges DN65 - PN16 will be delivered in 4-hole execution!
Mounting position
vertical preferred
Pressure range
PN16
Temperature range
Material | |
Body: | GGG-50 |
Stem: | X 20 Cr 13 (1.4021) |
Wedge: | GGG-50 rubber coated EPDM (NBR on request) |
Stem seals: | EPDM (NBR) |