• Overview
  • Specifications
  • Related Products

Overview

Rapid seal abrasion is inherent in the designs of most ball and gate valves. The Cameron GENERAL Twin Seal double-block-and-bleed plug valve reduces this constant wear by using two seating slips independently mounted on a tapered plug by dovetails, which mechanically retract from the seating surface prior to rotating. This provides a bubble-tight, verifiable dual seal without seal abrasion.

Industries
  • Industrial processes
  • Oil and gas
  • Aviation fueling
Applications
  • Pipeline pumping stations and terminals
  • Refinery bulk loading terminals
  • Aviation and naval fueling systems
  • Crude oil and refined products metering and measurement systems
  • Pig launcher and receiver systems
  • Specialty applications in industrial process plants

Specifications

Series  Size, in [mm]
ASME Opening Area, %
900   2 to 20 [50 to 200]
150 to 600
100
8800  8 to 24 [200 to 600]
150 and
300
70
800  2 to 42 [50 to 1,050]
150 to 1500
70
200  2 to 6 [50 to 150]
150 to 600
70
400  6 to 24 [150 to 600]
150 to 600
40

ISO 9001 and API Specification 6D certified; API 6FA fire safe