Gate valve with EPDM seal and ductile iron body PN 16 - 2102 | Genebre

Genebre 2102 PN16 Gate Valve with EPDM Sealing

The Genebre 2102 is a flanged gate valve with elastic sealing designed for water networks. It functions as an isolation valve, fully open or fully closed, not for throttling. Full bore design minimizes pressure drop when open.

Technical Specifications

• Nominal Pressure: PN16
• Sizes: DN50–DN300 / 2"–12"
• Body and Bonnet: ductile iron EN-GJS-500 / GGG-50
• Gate: ductile iron EN-GJS-400 with EPDM coating
• Stem: AISI 410, non-rising
• Body gasket and O-rings: EPDM
• Handwheel: carbon steel with epoxy coating
• Max Operating Temperature: 80 °C

Standards and Connection

Designed according to DIN 3352, face-to-face per DIN 3202 F4, and flanges per DIN 2501 PN16. The valve is bidirectional and closes clockwise. Internal and external protection with epoxy coating.

Applications

Suitable for:

• water supply networks
• domestic water
• pumping stations
• irrigation networks
• auxiliary low-temperature water circuits

Not suitable for steam, thermal oil, hydrocarbons, or fluids incompatible with EPDM.

Hydraulic Data

Kv values range from 250 m³/h for DN50 to 11200 m³/h for DN300. Used for pressure drop calculations in fully open valve, not for control valve selection.

FAQ

Difference from metal-seated valve?
EPDM sealing provides tightness in water with low operating torque but limits temperature and chemical compatibility.

Can it be automated?
Technical sheet mentions handwheel and optional adapter D2102, not full actuator setup.

What is checked during maintenance?
Seat cleanliness, EPDM condition, smooth stem travel, and bonnet/stem sealing.