Penstock Valves - HDPE
Penstocks are used in water control Systems. Penstock Valves WA-PRA-G units have a vertically sliding door to close a round or square opening.
Applications include water containment levels, flow control in sewer systems, waste water treatment plants and settling pond water level control.
Standard water head pressure is 5 meter water column on or off seating. Higher pressures are available on request.
Penstocks materials are combination of HDPE and 316L stainless steel.
WA-PRA-G HDPE Penstocks are control gates that regulate water flow. They are used for blocking or controlling the flow through pipes and channels.
Penstock gates are available in many sizes. They meet pressures up to 16ft. (5 meter) water column both on - and off seating.
Penstocks can also be supplied for rectangular openings, with or without a flush invert bottom.
Available for all pipe and opening sizes: contact Westatlantic
HDPE penstock sealing system
An important advantage of WA-PRA-G penstock valves is a special EPDM rubber lip profile sealing. The shape of this rubber makes it possible for high pressure on both sides. A very reliable sealing system which results in one percent of the allowable by-pass of the American standard for cast iron penstocks - AWWA C 501
Penstocks are supplied as a self-contained units, which do not require assembly or adjustments on site. It is ready for operation, off the pallet, is easy to install. comes with all materials
Wall smoothness before installation is important to obtain the best watertight properties. After installation, no wedge adjustments are needed.
USA and Canada HDPE penstock Valves. USA: Texas, TX, Florida, FL, Miami, Keys, Louisiana, LA, Alabama, AL, Mississippi, MS, Ohio, Illinois, PA, South Carolina, SC, North Carolina NC, Wisconsin, WI, Milwaukee. Canada: Alberta, AB; Edmonton, Fort McMurray Calgary, Fort Nelson, Grande Prairie, Lioydminster, Red Deer, Lethbridge, British Colombia, BC; Kelowna, Vancouver, Prince Rupert, Kitimat, Terrace, Fort St John. Saskatchewan, SK; Regina, Saskatoon, Prince Albert, Estevan, Swift Current. Manitoba MB; Winnipeg, Thompson. Ontario, ON; Oakville, Toronto, London, Ottawa, Hamilton, Mississauga. Quebec: QC; Montreal, Quebec City, Trois-Rieviers, Val-d'or, Chebougamau, Sherbrooke. New Brunswick, NB, Nova Scotia, Newfoundland Labrador, NL. Including Saint John, Moncton, Halifax, Sydney, St John's,