Elastomer Seated Butterfly Valves – Type 59

Chemline Type 59 Butterfly Valves are designed for ON/OFF and throttling control applications in heavy industries. They have a large size range, 2” to 24” and a selection of body, disc and seat materials which allow these valves to be installed in a wide range of applictions.

Polyvinyl Chloride
Chlorinated Polyvinyl Chloride
Pigmented Polypropylene
Polyvinylidene Fluoride
Glass-filled Polypropylene
  • Size:
    2" to 8" Lever Operated
    8" to 24" Gear Operated
  • Body Type :
    Wafer, Lug
  • Body:
    PVC, CPVC, PP, PVDF, PPG
  • Disc:
    PVC, CPVC, PP, PVDF, PPG
  • Seats & O-Rings:
    EPDM, FKM (Viton®), Nitrile
Size

2" to 8" Lever Operated
8" to 24" Gear Operated

Body Type

Wafer, Lug

Body

PVC, CPVC, PP, PVDF, PPG

Disc

PVC, CPVC, PP, PVDF, PPG

Seats & Orings

EPDM, FKM (Viton®), Nitrile

Features & Benefits

  • Compact and Light Weight
  • High Corrosion Resistance
    Proven disc seal design prevents wetting of shaft
    Solid plastic body – no rust
  • Abrasion Resistant
    Solid plastic disc
    PVDF discs available for high abrasion resistance
  • 316 SS Shaft
  • Easily Installed
    Full bolt hole circle makes installation and alignment easy
    No gaskets are necessary

Technical Documents

Commonly used in these markets

Environmental Markets

Environmental

Process Industrial Markets

Process Industrial

Chemical, Storage & Transport Markets

Chemical, Storage & Transport

Pools, Water Park Markets

Pools, Water Parks

Valve Specification Guide

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.

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Valve Specification Guide

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.

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Materials of Construction Cover Photo

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.

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