T/QGCML 5057-2025 Active Group standards

T/QGCML 5057-2025 The lifting valve used in a recuperative incinerator

Publish Date: 2025-08-17 Implement Date: 2025-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/QGCML 5057-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Gate valve

Publish Date: 2025-08-17

Implement Date: 2025-09-01

Scope

This document specifies the terms and definitions, parameters, models and structures, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of lifting valves for regenerative incinerators. This document is applicable to pneumatic lifting valves with a nominal diameter of DN300 to DN2000, operating temperatures of -29°C to 425°C, and under normal pressure conditions. It also applies to pneumatic lifting valves used in regenerative incineration devices (RTOs).