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• The predetermined breaking point consists of a support sleeve, screws with predetermined breaking point and safety screws made from stainless steel.

• Max. operating pressure: 16 bar

• Loose flange:- Ideal for replacing existing valves- No need for dismantling joint for new installation• Hinged cover with joint function:- Easy to install and remove- No risk of screw/nut/washer falling into shaft• Stainless steel drainage opening:- For emptying or cleaning the ball check valve• Body material: GJS-400/Hawle...

- Spindle rod, operating cap and coupling sleeve made of stainless steel

- for media: potable water, wastewater, grey water, raw water, activated carbon- version: stainless steel , aluminium alloy, plastic- dimensions available: DN 6 – DN 300

For more information please visit www.k-vt.de

- pressure rate: 0,2 – 25 bar- max. air release capacity: 700 m³/h- Body material: all sides  anodized aluminium alloy - for exposed pipeline systems- technical details see above- for burried installation- no manhole construction necessary - can be shortened by 100 mm on site- diameters: flange DN 50, DN 80

- for media: waste water- for the maintenance of wastewater pressure lines- special connections on request- max. operating pressure: 10 bar- dimensions available: DN 80, 100, 125, 150, 200, 250, 300

-    for media: potable water-    integrated flange gaskets for easy installation-    two ZAK 46 outlets-    integral corrosion protection by fluidized bed epoxy powder coating-    max. operating pressure: 16 bar