Home
Media
Case Studies
FAQS
About Us
Contact
Watermain
Drainage
Streetware
Hardware
Fabrication
By Brand
#1#
Clay (Earthenware) Pipe
Earthenware (Clay) Pipe
Filters
Septic Tank Filters
Non-return Valves (Flow control)
Wastop® Check Valve
Sluice Gate Valve
Plastic (PE & PVC) Fittings & Connectors
Sewer Junctions and Manhole Starters
Large Bore PVC Fittings
Pipe Couplings
Shear Band Couplers and Bushes
Drainage Accessories
Preform Wedges and Pads
Pneumatic Pipe Plugs
Oatey Pipe Lubricant
Epoxy Mortar
Plastic Manholes, Access Chambers, & Tanks
1050 Polyethylene Manhole
Smartstream J Pit Rodding Eye Chamber
PE Mini Manhole
PE Inspection Chamber (Poo Pit)
Low Pressure Sewer Chamber
Graf Storage Tanks
Surface Drainage
Channel and Grate Systems
Light Residential
Heavy Residential
Industrial
Heavy Industrial
Slot Drain Systems
Gatic Slotdrain
Pump Station Maintenance
Anue EP-1100 Series Well Washer
larger image
Mouse over the image to magnify
00960
http://hygrade.net.nz/shop/Drainage/Non-return+Valves+%28Flow+control%29/Wastop+Check+Valve.html
Wastop® Check Valve
The Wastop® unique patented construction stops backflow in drains providing flood and odour protection, and preventing infiltration of the pipeline by insects, small animals, flotsam & gases.
You might also be interested in ...
Sluice Gate Valve
