Valves

VALVES ARTICLES

Flowrox names new chief executive officer of company

Flowrox has appointed Jukka Koskela as its new chief executive officer -- a seasoned professional with the knowledge and expertise to lead the comp...

Compact valves

Ball valves

Check valve

Emergency shutoff controller

WHITE PAPERS

How to Control Denitrification Using Online Nitrate Sensors

Nutrient removal from wastewater is an increasingly common requirement for water resource recover...

Implementation of Solids Retention Time in Wastewater

Solids retention time (SRT) is a critical activated sludge design and operating parameter. What r...

How to Control Activated Sludge Using Online Sensors

The focus of this white paper is the use of online instrumentation for control of wastewater trea...

WATERWORLD WEEKLY

WEBCASTS

Aligning Analytics & Asset Management Strategy: Best Practices for Water Utilities

Managing operations, aging infrastructure, availability of funding and managing capital costs are among the top five concerns cited by U.S. water utilities in a recent survey. But advanced automati...

Top 8 Reasons the Water Industry Should Remanufacture

As the water and wastewater industry moves toward more efficient, solid-state motors and drives, many facilities are turning to remanufacturing to give their electrical equipment new life. In ...
Sponsored by

Metering Simplified

Proper water meter selection is an important role for ones challenged with this responsibility. Typically a variety of different types of meters are needed to efficiently manage a water system and ...
Sponsored by

BUYER'S GUIDE PRODUCTS

William Frick & Co

Manufactures curb and storm drain markers, flexible and domed marker posts, buried warning tape, custom labels and signs, barcodes, valve tags and more.

MERLIN HYPO DILUTION SYSTEMS

Sodium Hypochlorite off gasses at a much higher rate in high concentrations than it does at low concentrations. Dilution can help eliminate vapor-locked pumps, exploding ball valves and liquid/gas ...

ProFlex Rubber Check Valves Series 700

The Proco Series 700 rubber check valves are a cost effective way to control back pressure from effluent operations. Offered as direct replacements for ineffective and maintenance-ridden flap type ...

Pressure Reducing Valve (PRSM)

The Pressure Reducing Valve with Integral Back-Up has a built-in independent backup system. If the primary diaphragm is damaged or fails, the secondary system kicks in automatically ensuring uninte...
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