Elastic-sealing, double-offset flange butterfly valve to DIN EN 593  
Shut-off valve for hot water up to 150°C (MT)
DN 150 - 1200, PN 6 - 25
Face-to-face length DIN EN 558-1, basic series 14 (DIN 3202, F4)

Double offset bearing of the disk in the body in maintenance-free bushes;
Medium-free bearing by double O-ring seal and closed bearing lugs at the disk;
Wear-resistant, corrosion-resistant and infiltration-proof seat due to microfinished chromium-nickel weld overlay; 
Sealing system consisting of PTFE compound profiled seal with interior flat spiral spring made of stainless Steel and easily replaceable; 
Anti-blowout shafts and shaft seal;
With self-locking, encapsulated, maintenance-free worm gear in protection degree IP68, incl. mechanical position indicator; 
Tightness to DIN EN 12 266-1, leak-rate A;
Flange connection dimensions to EN 1092;
Body and disk made of cast iron EN-JS 1030 (GGG-40);
Valve seal made of PTFE compound
Valve shaft made of stainless steel grade 1.4021;
Bolts in touch with the medium made of stainless steel grade 316;
Maintenance-free shaft bearings made of bronze

Corrosion protection:
Inside and outside with aluminium-bronze coating, colour: RAL 9006 grey

VAG EKN® M800 MT Butterfly Valve or equivalent	

Manufacturer:	VAG GmbH
		Carl-Reuther-Str. 1	
		68305 Mannheim
		Germany
		www.vag-group.com

Varieties:
- with handwheel
- with square cap
- with telescopic installation equipment (with/without position indicator)
- with electric actuator 
- with hydraulic brake-and-lift cylinder
- with pneumatic actuator
- with mechanical locking of the disk (accident prevention lock)

Quantity ........    €/piece ........    €/item. .......