• cryogenic side-entry floating ball valve for LNG
  • cryogenic side-entry floating ball valve for LNG

Cryogenic Side-Entry Floating Ball Valve

HEVC CRYO-FB side-entry floating ball valves for LNG, LPG and cryogenic process isolation, with austenitic stainless steel construction and lip-seal support for thermal cycling.

Cryogenic Side-Entry Floating Ball Valve Specifications

Series: CRYO-FB

  • Size range: 2–24 in. (DN50–DN600)
  • Pressure / Class: ASME Class 150–900 (PN16–PN150)
  • Temperature range: Down to -196°C
  • Materials: Austenitic stainless steel
  • Applicable standards: Confirmed against the selected model and project specification
  • Connections: RF, BW or RTJ
  • Operation / Actuation: Manual, pneumatic, electric or hydraulic

Published ranges describe the product platform. Availability and pressure-temperature ratings are confirmed by size, material and configuration.

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  • cryogenic side-entry floating ball valve for LNG

Description

Cryogenic Applications

LNG Liquefaction & Storage

Floating-ball isolation selected against differential pressure, temperature and leakage requirements.

Cryogenic Loading

Define operating cycles and thermal transitions for loading-line valve selection.

LPG & Air Separation

Confirm material compatibility and inspection scope for the actual cryogenic process medium.

Valve Selection & Configuration

Side-entry floating ball valves for LNG, LPG and cryogenic process isolation, with austenitic stainless steel construction and lip-seal support for thermal cycling.

Specify minimum design temperature, process medium, thermal cycling, differential pressure and seat leakage. Review trapped-fluid relief requirements, installation orientation and actuator duty with the selected configuration. Oxygen-service cleanliness, where required, is defined separately.

Standards, Testing & Project Documentation

Applicable design standards, material verification, shell-pressure tests and seat-leakage acceptance are defined for the quoted valve. The inspection plan should identify the test conditions, acceptance criteria and required records.

Specify drawings, material certificates, test reports and actuator documents required for the order. Fire-safe, fugitive-emissions, sour-service or special temperature qualifications are included only when specified and supported for the selected configuration.

Project Configuration Requirements

CRYO-FB Series

Define medium, design conditions, connection details, operating duty and required documentation to establish the quoted configuration.

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