GB/T 25754-2010 (English Version) PDF

Standard No.: GB/T 25754-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 25754-2010

Scope: This standard specifies the dimensions of right-angle valves so that they can match the installation dimensions of elbows specified in GB/T 16709.1 and GB/T 16709.2. The right-angle valves included in this standard are provided with flanges specified in GB/T 16709.1, 16709.2 and ISO 3669. There are two flange series listed in ISO 3669: - the preferred series; - the secondary series. This standard covers valves with flanges of a second choice series.

GB/T 25754-2010 Referenced Document

GB/T 4982 Vacuum technology--Quick release couplings--Dimensions--Part 1:Clamped type
GB/T 6070-2007 Vacuum technology.Flange dimensions
ISO 3669 Vacuum technology — Dimensions of knife-edge flanges*， 2020-02-07 Update

2010 GB/T 25754-2010 Vacuum technology.Right-angle valve.Dimensions and interfaces for pneumatic actuator