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VAG MONO Knife Gate Valve
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PN 10/8/6 - DN 50...600
Product features
- Wafer type valve for installation between pipe flanges
- Compact, single monobloc body
- Completely chambered valve plate
- Sealing principle - no cross seal necessary on valve plate
- Leakproof in both flow directions
- Extrem easy operation torque, no additional gearing necessary
- Standard flush connection G ¼"
- Suitable for underground installation
- With mounted handwheel
Materials and corrosion protection
- Body made of ductile cast iron EN - JS 1030 (GGG-40)
- Knife, piece and fork of stainless steel 1.4301
- Stem of stainless steel 1.4021, alternative 1.4057
- Screws of stainless steel A2, alternative A4
- Epoxy coating
Field of application
- Max. admitted operation pressure on the reverse of the knife:
- 10 bar for DN 50/65/80/100
- 8 bar for DN 125/150
- 6 bar for DN 200
- 4 bar for DN 250
- 3 bar for DN 300
- 2 bar for DN 350/400
- 1,5 bar for DN 500/600
- Optimum installation position: between 10.00 h and 2.00 h