Resilient-seated, double offset flange butterfly valve to DIN EN 593  
Shut-off valve for service water and sea water up to 60°C
DN 150 - 4000, PN 6 - 40
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;
Rubber-lined and microfinished body seat face;
Automatic sealing system with chambered and pressure-supported profiled seal, easily replaceable; 
Anti-blowout shaft 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 type EN-JS 1030 (GGG-40);
Body seal made of EPDM;
Disk shaft made of stainless steel grade 1.4462;
Retaining ring made of stainless steel ;
Bolts in touch with the medium made of stainless steel;
Maintenance-free shaft bearings made of bronze

Corrosion protection:
Inside of body equipped with 3 mm hard-rubber lining, rubber lining drawn over the body seat and into the raised faces of the connection flanges; shaft holding bores partly rubber lined.
Outside of body epoxy-coated, colour: RAL 5005 blue, coating thickness >250 µm
Disk coated with 3 mm hard-rubber lining 

VAG EKN® H400 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. .......