DL/T 2025.9-2025 Active Industry standards-Electricity

DL/T 2025.9-2025 Guidelines for maintenance of power plant valves - Part 9: Drive mechanisms (only English translation provided)

Publish Date: 2025-06-30 Implement Date: 2025-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DL/T 2025.9-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nValve

ICS Name: \nValve

Publish Date: 2025-06-30

Implement Date: 2025-12-30

Publisher: 国家能源局

Technical Committee: 电力行业电站阀门标准化技术委员会（DL/TC 20）

Development Information

Same series standard

DL/T 2025.5-2025 Repair Guidelines for Power Plant Valves - Part 5: Gate Valves and Stop Valves DL/T 2025.8-2025 Guidelines for maintenance of power plant valves - Part 8: Power plant suction check valve DL/T 2025.10-2025 Guidelines for Overhaul of Power Plant Valves - Part 10: Minimum Flow Valve for Power Plant Boiler Pump

Related Standards

GB/T 2877-1981 Replaced

GB/T 2877-1981 Hydraulic fluid power—Two-port slip-in cartridge valves cavities

Publish Date: 1982-01-21

GB/T 12225-1989 Replaced

GB/T 12225-1989 General purpose industrial valves—Specification of copper alloy castings

Publish Date: 1990-01-01

GB/T 12220-1989 Replaced

GB/T 12220-1989 General purpose industrial valves—Marking

Publish Date: 1990-01-04

GB/T 12221-1989 Replaced

GB/T 12221-1989 Metal valves for use in flanged pipe systems—Face-to -face and centre-to-face dimensions

Publish Date: 1990-01-04

GB/T 12224-1989 Replaced

GB/T 12224-1989 General requirements for industrial steel valves

Publish Date: 1990-01-04

GB/T 12226-1989 Replaced

GB/T 12226-1989 General purpose industrial valves—Specification of flake graphite iron castings

Publish Date: 1990-01-04