Gate Valves – GT Series

The Chemline GT Series flanged Gate Valve is an excellent isolating valve, but is also versatile. Fully open it has an unobstructed port so pressure drop is low. Water hammer can be a problem with quick closing valves such as ball and butterfly. Use of this multi-turn, slow closing valve eliminates water hammer. Unlike metal gate valves, this one may be throttled. The polypropylene disc is not subject to erosion by high fluid velocities, and will not chatter. Compared to flanged True Union ball valves, these gate valves are stronger and don’t have the additional possible leak paths at the unions.

Pigmented Polypropylene
  • Size:
    1-1/2" to 8"
  • Ends:
    Flanged
  • Body:
    PP
  • Seals:
    EPDM, FPM (Viton®)
Size

1-1/2" to 8"

Ends

Flanged

Body

PP

Seals

EPDM, FPM (Viton®)

Features & Benefits

  • Full Port up to 8” diameter
    Low pressure losses.
  • Slow Closing
    No water hammer.
  • Light Weight
    Fast and easy to install.
  • Solid, One-Piece Moulded Flanged Body
    Strong enough for installation in metal piping.
  • Polypropylene Construction
    Suitable for higher temperature applications than PVC: 90 Degrees C (194 Degrees F) for PP vs. 60 Degrees C (140 Degrees F) for PVC.
  • Unobstructed Flow
    Low pressure drop.
    Self flushing.
  • Bubble Tight Closure
    150 psi working pressure.

Commonly used in these markets

Environmental Markets

Environmental

Process Industrial Markets

Process Industrial

Chemical, Storage & Transport Markets

Chemical, Storage & Transport

Aquatic Life Support Markets

Aquatic Life Support

Irrigation & Fertigation Markets

Irrigation & Fertigation

Pools, Water Park Markets

Pools, Water Parks

Utility Water Markets

Utility Water

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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