VAG GmbH
VAG - Model EKN M -Butterfly Valve
FromVAG GmbH
VAG EKN M Butterfly Valve welded steel type epoxy. PN: 6/10/16/25 - DN: 150...4000. Productgroup: Butterfly Valves. Medium: Water.
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- Sealing system/standard: Resilient seated in accordance with EN 593
- Face-to-face length: acc. to EN 558, basic series 14 (DIN 3202, F4)
- With flange ends on both sides acc. to EN 1092-1
- Double-offset disk bearing mounted in maintenance-free bushing
- Medium free bearing (dry shaft) in body by means of double O-ring sealing and closed disk eyes
- Wear-resistant, corrosion-resistant and undermining-resistant seat
- Possible to replace profile sealing ring without disassembling the disk
- Automatic sealing system with enclosed and pressure-supported profile sealing ring
- Vacuum tight up to 0,2 bar absolute
- Tight in both flow directions acc. EN 12266, leak rate A
- With self-locking, fully enclosed, maintenance-free worm gear including mechanical position indicator
- High strength properties of the materials
- O-rings: EPDM
- Body: Welded steel S235JR (St.37-2)
- Valve sealing: EPDM
- Disk: Welded steel S235JR (St.37-2)
- Butterfly valve stem: Stainless steel 1.4021
- Shaft bearing: Zincfree bronze
- Seat: Stainless steel, microfinished
- Body: Internally and externally epoxy coated
- Disk: Epoxy coated