Specialist Suppliers of 
Industrial Controls

AW Horizontal Disc Check Valve

AW Horizontal Disc Check Valve
Product Description
Review and Rating
Resources
AW Horizontal Disc Check Valve

Features:
- Resilient seated in accordance with EN 12334
- Face-to-face length acc. to EN 558-1, basic series 48 (DIN 3202, F6)
- With flange ends on both sides acc. to EN 1092-2
- With lever and weight (located on the right in flow direction)
- Lever and weight useable for position indicator
- Connection between shaft and disk by key
- For horizontal pipelines
- With large access bonnet for easy maintenance

Materials:
- Body: Ductile cast iron EN-JS 1030 (GGG-40)
- Bonnet: Ductile cast iron EN-JS 1030 (GGG-40)
- Check valve disk: Ductile cast iron EN-JS 1030 (GGG-40)
- Bonnet bolts: Stainless steel A4 (DIN EN ISO 3506)
- Check valve shaft: Stainless steel 1.4057
- Seat: Zincfree bronze (waste-water resistant)
- Check valve disk seal: NBR
- Shaft bushing: O-rings made of NBR (resistant to waste water)

Corrosion protection:
- Inside and outside epoxy coating