T/AHVAXH 12502.2-2025 Active Group standards

T/AHVAXH 12502.2-2025 Butterfly valve - part 2: ultra-low temperature three-leaf-eccentric intelligent electric butterfly valve

T/AHVAXH 12502.2-2025 Butterfly valve - part 2: ultra-low temperature three-leaf-eccentric intelligent electric 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 12502.2-2025

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 classification and types, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of ultra-low temperature three-eccentric intelligent electric butterfly valves. This standard applies to ultra-low temperature three-eccentric intelligent electric butterfly valves (hereinafter referred to as butterfly valves) with a nominal pressure of PN0.6MPa to 10.0MPa, a nominal diameter of DN150mm to 900mm, and a temperature range of -196°C to 230°C.

Development Information

Same series standard

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

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