Resilient-seated, centric butterfly valve to DIN-EN 593 Wafer-Type 
with DIN-DVGW design test certificate for drinking water
Shut-off valve for drinking and service water up to 100°C
DN 50 - 600, PN 10 - 16
Face-to-face length DIN EN 558-1, basic series 20 (DIN 3202, series K1)

Disk in body centric and with three bearings in maintenance free bushes; 
Replaceable rubber liner with integrated seal for safe function with flared flanges, welded flanges, lapped  Flanges with V collar and PE flanges;
Stable sealing seat due to liner with vulcanised supporting ring; 
Tight in both flow directions;
Anti-blowout shafts;
Tightness to DIN EN 12 266-1, leak-rate A;
Suitable for vacuums up to 1 Torr;
Flange connection dimensions to EN 1092;
All parts in touch with the medium to KTW and DVGW Code of Practice W270 (no bacteriological risk);
Body made of cast iron EN-JS 1030 (GGG-40);
Disk made of stainless steel grade 1.4408 (CF8M);
Liner made of EPDM;
Valve shaft made of stainless steel grade 1.4021;
Maintenance-free shaft bearings

Corrosion protection:
Inside and outside epoxy-coated, coating thickness >250 µm, colour: RAL 5005 blue

VAG CEREX® 300-W Butterfly Valve or equivalent	

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

Varieties:
- with disk made of EN-JS 1030 (GGG-40) with epoxy coating
- with liner made of NBR
- shafts with at least 17% contents of chromium
- with hand lever
- with gear and handwheel
- with electric actuator 
- with pneumatic actuator

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