High Capacity Ball Valves – HC Series
Chemline HC Series is a true large port 6″ ball valve manufactured in PVC, polypropylene and PVDF. Most other 6″ valves often are 4″ with ends increased to 6″. HC Series offers an unobstructed full port which allows passage of mechanical pipe cleaners or pigs”. Applications include unfiltered sea water and sewage lines. It is also suitable for mild slurries and vacuum lines.



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Size:6" to 8"
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Ends:Socket, Flanged, Butt
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Body:PVC, PP, PVDF
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Seats:PTFE
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Seals:EPDM, FPM (Viton®)
6" to 8"
Socket, Flanged, Butt
PVC, PP, PVDF
PTFE
EPDM, FPM (Viton®)
Features & Benefits
- Full Port
Low Pressure Loss: Cv value of 1880
No Obstruction to Flow: No possible hang-up of debris. Suitable for lines where “pigging” is required.
Low Fluid Velocities: Minimal line velocity increase through these valves means lower abrasion if solids are present. - Easy Maintenance
The body is a lugged cartridge which slips out of line when the end flange bolts are removed. - Light Weight
Easy installation.
Minimal stress on piping system - No Cavity between Body and Ball
The low dead volume eliminates sediment build-up - Cushioned PTFE Ball Seats
Elastomer cushions provide long term sealing and smooth operation - PTFE Stem and Trunion Bearings
Assure low stem torque at full working pressure - Available Flanged to 8″
The Cv value of these valves flanged to 8” is approximately equal to that of an 8” butterfly valve but offers no obstruction in flow path.
Technical Documents
CAD Models
Commonly used in these markets
Environmental
Process Industrial
Chemical, Storage & Transport
High Purity Water
Aquatic Life Support
Valve Specification Guide
Engineering specifications are crucial as they provide precision, clarity, quality assurance and compliance in your projects. Download to save you time and assure accuracy in your specifications.
Chemical Resistance Guide
Corrosion resistance is an important factor in selecting the right material of construction for valves, pipe, tubing, fittings and more. Designed to easily navigate, this guide can be downloaded for easy reference.
Materials of Construction
Understanding materials of construction is essential to the accurate selection of valves, pipe, tubing, fittings and more. Designed to easily navigate, this guide can be downloaded for easy reference.