AAXOVENTRAMOTION SYSTEMS
Engineering review / R02 · Pre-release technical information. Not for procurement, fabrication, installation, operation, or safety decisions.
INDUSTRIAL VALVES

AV-300 / ENGINEERING REVIEW / R02

AV-300 Gate and Globe Valve

Bolted-bonnet isolation and throttling reference for process line classes.

A gate and globe valve family reference for isolation and controlled throttling. Wedge, trim, bonnet, packing, and end connections are configured to the piping class.

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Illustrative engineering visualization of the AV-300 reference configuration
Illustrative engineering visualization · final production geometry may differ

REFERENCE CONFIGURATION

Published selection basis

NOMINAL SIZEDN15–DN600 reference range
PRESSURE CLASSASME Class 150–2,500 reference
CONFIGURATIONGate for isolation; globe for throttling
OPTIONSOS&Y, bellows seal, cryogenic bonnet by service

STANDARDS PATHWAY

Applicability must be confirmed

  • API 600
  • API 602
  • API 623
  • ASME B16.34

Reference product family. Do not use globe valves for throttling without a duty review.

APPLICATION ENVELOPE

Intended study contexts

RefiningPetrochemicalSteam systemsProcess isolation

CONFIGURATION PRINCIPLES

  • Configuration selected from line function and hazard review
  • Materials and sealing defined by the actual service
  • Inspection and testing tied to the purchase specification

OPEN ENGINEERING CHECKS

  1. 01Split gate and globe configurations into model-level records before release.
  2. 02Confirm throttling limits, trim selection, and test acceptance.

Document AXO-AV-300-TDS-R02 · Engineering review · Issued 23 October 2026