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Valves & Actuation

Manual Thermoplastic Ball Valves

manual ball valves

These valve performs an on/off or modulating function. Its name is derived from the flow-controlling ball valve located within the body of the valve. A hole through the center of the ball along one axis connects the inlet and outlet ports of the body. The ball itself is held in place by, and rotates 90° within, PTFE seats. These provide permanent lubrication, and keep the valve "bubble-tight." They are backed by elastomeric cushions, which provide pressure against the ball and, at the same time, compensate for wear. Elastomer O-rings are used for stem and carrier seals to prevent leakage to the atmosphere. In the open position, the flow is straight-through, and there is minimal pressure drop when the porting through the ball is the same size as the inside diameter of the pipe.


Type-21/21a

Type-21-Ball-Valve

Applications:

Isolation valves, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation, chemical processing,

Size:

1/2" – 4"*

*6" end connections available for 4" valve bodies

Bodies Materials:

PVC/CPVC/PP/PVDF

Seals Materials:

EPDM/FKM

Body Type:

True Union


Omni

Omni

Applications:

Isolation valves, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation, chemical processing

Size:

3/8" – 2"

Bodies Materials:

PVC, CPVC

Seals Materials:

EPDM

Body Type:

Single piece


Labcocks

Labcock

Applications:

Chemical processing, water and wastewater

Size:

1/4"

Bodies Materials:

PVC

Seals Materials:

EPDM

Body Type:

Single piece


Type-23 Multiport (3-way)

Type23Multiport

Applications:

Mixing, blending, diverting, isolating and parallel pipelines. Commonly used industries include chemical processing, bleach plants, aquariums, mining, water treatment, swimming pools, water features, fountains, landfills and power plants.

Size:

½" – 4"*

*6” end connections available for 4" valve bodies

Bodies Materials:

PVC, CPVC, PP, PVDF

Seals Materials:

EPDM/FKM

Body Type:

True Union


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