Model GVE-GGG-50 -Flat Wedge Valve

• The inside and outside surfaces of the valve are FBE-coated.
• 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

• Flange DN40 … DN150, PN16 drilled,
• Flange DN200 … DN400, PN10 drilled.
• Flanges DN65 – PN16 will be delivered in 4-hole execution!

Mounting position

• vertical preferred

Pressure Range

• PN10 … PN16, see table

Temperature Range

• 0°C … +80°C

Material

• Body: GGG-50, FBE-coated
• Stem: Stainless steel
• Wedge: GGG-40/Brass/EPDM
• (NBR on request)
• Stem seals: EPDM (NBR)

The above information is intended for guidance only and the company reserves the right to change any data herein without prior notice!