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ASME Classes 150 & 300, Sizes ranging from 2" to 12"

2" to 12" Bellow-Seal Gate Valve
Figure Numbers: 3003

Design Features

Bolted Bonnet.
ASME Class 150 (figure no. 1503) and 300 (figure no. 3003).
Cast Carbon, Stainless Steel or Alloy Steel.
Flanged ends or butt weld ends.
Standard trim is API trim 12 with 316Ti bellows.
Stems are non-rotating with surface finish to maximize packing seal for low fugitive emissions
Bellows are hydro-formed rather than welded.
Each valve is shell, seat and backseat pressure tested per industry standard API 598.