Plug Valves
80% Port Plug Valve (PEC)
DESIGN FEATURES:
DeZURIK Eccentric Plug Valves feature a rectangular port design that provides wide tolerance seating geometry for lasting superior shutoff. The eccentric plug action and resilient plug facings assure lasting dead-tight shutoff. Standard features include corrosion-resistant bearings, welded nickel seat, grit excluders, and adjustable stem seal packing. Port area options include 100% of standard pipe area for applications where highest flow is required (such as pumped systems), and 70/80% area for non-pumped (gravity feed) systems. The straight-through body design maximizes flow capacity and reduces head loss. Flanged or mechanical joint end connections are available. Eccentric Plug Valves are capable of handling clean and dirty liquids and gases, sludge and slurries.
100% Port Plug Valve (PEF)
DESIGN FEATURES:
DeZURIK Eccentric Plug Valves feature a rectangular port design that provides wide tolerance seating geometry for lasting superior shutoff. The eccentric plug action and resilient plug facings assure lasting dead-tight shutoff. Standard features include corrosion-resistant bearings, welded nickel seat, grit excluders, and adjustable stem seal packing. Port area options include 100% of standard pipe area for applications where highest flow is required (such as pumped systems), and 70/80% area for non-pumped (gravity feed) systems. The straight-through body design maximizes flow capacity and reduces head loss. Flanged or mechanical joint end connections are available. Eccentric Plug Valves are capable of handling clean and dirty liquids and gases, sludge and slurries.
3-Way Plug Valve (PTW)
DESIGN FEATURES:
DeZURIK 3-Way Tapered Plug Valves are designed for throttling and diverting applications. Single- and double-tapered plug styles can be arranged into a variety of flow combinations. Heavy duty stainless steel bearings, long-life stem seal, resilient plug facings for dead-tight shutoff, and metal plugs for high temperature applications.
3-Way Tapered Plug Valves are designed to handle clean and dirty, viscous and corrosive liquids, sludge, abrasive and fibrous slurries, and clean and dirty corrosive gases.
4-Way Plug Valve (PFW)
DESIGN FEATURES:
DeZURIK 4-Way Tapered Plug Valves are designed for throttling and diverting applications. The transfer style plug can be arranged to divert flow into a variety of flow combinations. Heavy duty stainless steel bearings, long-life stem seal, resilient plug facings for dead-tight shutoff, and metal plugs for high temperature applications.
4-Way Tapered Plug Valves are designed to handle clean and dirty, viscous and corrosive liquids, sludge, abrasive and fibrous slurries, and clean and dirty corrosive gases.
DeZurik Pump Check Valves
DESIGN FEATURES:
Water hammer. Reverse Flow. Pump Backspin. Any number of conditions can cause expensive damage to pumps and piping systems. DeZURIK has been in the business of providing solutions to your pump system regulation needs for more than 75 years. We can provide custom-designed and engineered systems for those precise flow regulation problems, or the powered Pump Check Valve that offers significant advantages over a gravity or spring-operated valve.
Typical applications of powered Pump Check Valve systems are municipal installations with long runs, hills or anywhere there are major changes in elevation. Pump Check Valves are also ideally suited for industrial process systems such as the primary cooling towers in the power generation industry.