GB/T 28572-2025 Active National standards

GB/T 28572-2025 Specification and technical parameters of inlet valves for large and medium-sized hydraulic turbines

Publish Date: 2025-02-28 Implement Date: 2025-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28572-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nHydraulic turbines and their auxiliary equipment

ICS Name: Hydraulic engineering

Publish Date: 2025-02-28

Implement Date: 2025-09-01

Pages: 28 pages

Scope

This document specifies the specification series, basic parameters, and basic dimensions of the inlet valves for large and medium-sized hydraulic turbines, as well as the method of formulating models.
This document is applicable to the selection of specifications and technical parameters for butterfly valves with a nominal diameter of 1,000 mm to 10,000 mm and ball valves with a nominal diameter of 500 mm to 5,000 mm used in hydraulic turbines (including energy storage pumps, water diversion pumps, and pump-turbines).