The large port design prevents clogging while the urethane coated ball is free to move and rotate with the media as it flows through the valve.
This continuous movement prevents scale build up on the ball and within the ball bonnet, which can be inspected through the bonnet blanking flange. The seat is integral to the one piece body.
The valves are fabricated which allows flexibility of manufacture to suit clients requirements. Standard face-to-face measurements are according to AS4794-2001 paragraph 3.2.2 FIG. 3.1 or GENERAL DESCRIPTION DIN 3202-F6.
Dewatering, waterlines and sewage
Features of the MAXI Check L (MCL) Ball Check Valve:
Simple construction allows for ease of maintenance.
Ball has a metal core and is urethane coated
SG of ball to suit media
Body available in carbon steel, stainless steel or Duplex stainless steel
CWP of 25bar
Coated in Fusion Bonded Epoxy Resin or 2 part epoxy for high corrosion applications
Standard internal lining in natural Rubber, EPDM or Urethane on request
Optional drain/flush point in body
Manufactured in Australia
Flanged either Table D or E, PN10, PN16 (EN or AS) or ANSI150.
Upwey Valve & Engineering Pty Ltd is a Melbourne/Australia based manufacturer of slurry valves used in high abrasion and/or high pressure applications for the mining, power generation and waste water industries both locally and internationally. Upwey Valve & Engineering’s involvement in projects ranges from the design phase to construction and ongoing operations and maintenance.
Their comprehensive product portfolio includes the MAXI-Check H high pressure slurry ball check valve, the MAXI-Check I dual operation slurry isolation ball check valve, EZI-Vac slurry air release vacuum break valve, PENTA WEDGE-Disc slurry gate valve. The MAXI-Check L ball check for water and sewerage applications and the TISO-Check slurry ball check double non return valve. Upwey Valve and Engineering have recently added launder gates to their portfolio.We are 100% Australian owned and ISO9001-2008 Accredited