T/AHVAXH 12502.1-2025 Active Group standards

T/AHVAXH 12502.1-2025 Butterfly Valve - Part 1: Drainage and Water Supply Eccentric Butterfly Valve

T/AHVAXH 12502.1-2025 Butterfly Valve - Part 1: Drainage and Water Supply Eccentric Butterfly Valve

Publish Date: 2025-06-22 Implement Date: 2025-06-27 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/AHVAXH 12502.1-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Medical ultrasound, laser, and high-frequency instruments and equipment

ICS Name: Other valves

Publish Date: 2025-06-22

Implement Date: 2025-06-27

Scope

This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for eccentric butterfly valves used in water supply and drainage systems. This standard applies to butterfly valves (hereinafter referred to as butterfly valves) with an eccentric structure used in water supply and drainage systems.

Development Information

Same series standard

T/AHVAXH 12502.2-2025 Butterfly valve - part 2: ultra-low temperature three-leaf-eccentric intelligent electric butterfly valve T/AHVAXH 12502.3-2025 Butterfly Valve - Part 3: Low-pressure Double Eccentric Intelligent Electric Butterfly Valve T/AHVAXH 12502.4-2025 Butterfly Valve - Part 4: Flanged Cast Steel Sealed Intelligent Control Electric Butterfly Valve T/AHVAXH 12502.5-2025 Butterfly Valve - Part 5: Electric Eccentric Butterfly Valve T/AHVAXH 12502.6-2025 Butterfly Valve - Part 6: Electric Butterfly Valves with Metal Seals T/AHVAXH 12502.7-2025 Butterfly Valve - Part 7: Intelligent Integrated Electric Butterfly Valve with Metal Hard Sealing T/AHVAXH 12502.8-2025 Butterfly Valve - Part 8: Corrosion-resistant Electric Butterfly Valve T/AHVAXH 12502.9-2025 Butterfly Valve - Part 9: Impact-resistant Automatic Butterfly Valve T/AHVAXH 12502.10-2025 Valve - Part 10: Intelligent Electric Butterfly Valve

Related Standards

GB/T 8464-1998 Replaced

GB/T 8464-1998 Valves with female screw ends for water-heating system

Publish Date: 1998-08-10

GB/T 12244-2006 Replaced

GB/T 12244-2006 General requirements for pressure reducing valves

Publish Date: 2006-12-25

GB/T 12245-2006 Replaced

GB/T 12245-2006 Methods of performance test for pressure reducing valves

Publish Date: 2006-12-25

GB/T 12246-2006 Replaced

GB/T 12246-2006 Pilot operated pressure reducing valves

Publish Date: 2006-12-25

GB/T 20910-2007 Replaced

GB/T 20910-2007 Temperature/pressure safety valve for hot water supply system

Publish Date: 2007-04-18

GB/T 21384-2008 Replaced

GB/T 21384-2008 Electric water-heater safety valve

Publish Date: 2008-02-02