Isolation Valves

Quality isolation valves for your project

FLEXIBLE DISC CHECK VALVES

The Flexible Disc Check Valve has only one moving part: a resilient disc reinforced with steel.

AWWA SWING CHECK VALVES

AWWA Swing Check Valves with their rugged construction and full flow area is the most specified check valve for municipal/industrial water and wastewater applications.

GLOBE SILENT CHECK VALVES

The Silent Check Valve is the preferred choice in applications where silent operation and cost are of major concern. Its short linear stroke and spring return action combine to close the valve prior to flow reversal which effectively eliminates the shock and water hammer normally associated with the sudden stoppage of a reverse flow

DUAL DISC CHECK VALVES

The Dual Disc Check Valve with its compact wafer design and low cost have made it a popular choice when space and price are major factors in valve selection.

TILTED DISC CHECK VALVES

The Tilted Disc® Check Valve is an excellent choice for raw water, cooling water and treated water/wastewater applications.

RUBBER DUCKBILL CHECK VALVES

The rubber duckbill valve creates a low head loss complete with a zero-back flow.

BALL CHECK VALVES

Ball Check Valves are used in municipal and industrial applications for backflow prevention. In this simple and cost effective design forward flow moves the ball into the top cover completely out of the flow path. In a reverse flow scenario the ball drops into the seat preventing reverse flow.

STAINLESS STEEL KNIFE GATE VALVES

Stainless Steel body knife gate valves are offered in either uni-directional or bi-directional flow, and are typically used in general service isolation applications with media that contains solids and slurries or when a full bore is required. The all stainless steel construction offers superior corrosion resistance.

SPLIT BODY DUCTILE IRON KNIFE GATE VALVES

Ductile Iron split body knife gate valves are bi-directional flow capable.

LARGE DIAMETER BONNETED KNIFE GATE VALVES

Also known as throttling knife gate valves for severe service, large diameter knife gate valves are typically built with flanges for higher pressure and free discharge applications.

DUCTILE IRON KNIFE GATE VALVES

Ductile Iron body knife gate valves are offered in either uni-directional or bi-directional flow, and are typically used in general service isolation applications with media that contains solids and slurries or when a full bore is required.

100% Port AWWA C517 Plug Valves With Worm Gear Actuator

100% Ported Plug Valves have a full unobstructed bore, adapted for the passing of solids and slurries.

100% Port Plug Valves Direct Nut Operator

100% Ported Plug Valves have a full unobstructed bore, adapted for the passing of solids and slurries.

AWWA C517 Threaded End Plug Valves

Threaded Plug valves are ideal as small quarter turn isolation valves for use in wastewater or high fibrous applications.

Multi-Port Diverting Plug Valves

The Val-Matic Multiport Diverting Plug Valve is ideal for 3-way diversion of sewage and sludge applications.

AWWA Rubber Seated Ball Valve

100% flow area equal to the pipe size makes this quarter turn valve ideal for energy cost savings in waste water and potable water pump stations.

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