News

• 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...

Our news flyer for free download.

Hawle is to find in the hall A4, stand number 343. The IFAT 2012 take place from 07. - 11. May 2012.

We look forward to seeing you at our stand.

- 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