GB/T 12233-2006
Replaced
T/AHVAXH 12504.1-2025
Active
Group standards
T/AHVAXH 12504.1-2025 Check Valve - Part 1: Low-noise Intelligent Integrated Electric Check Valve
T/AHVAXH 12504.1-2025 Check Valve - Part 1: Low-noise Intelligent Integrated Electric Check Valve
Price:
$ 20.00
Basic Information
Standard Code:
T/AHVAXH 12504.1-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Medical ultrasound, laser, and high-frequency instruments and equipment
ICS Name:
Check valve
Publish Date:
2025-06-26
Implement Date:
2025-06-30
Scope
This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of low-noise intelligent integrated electric check valves. This standard applies to low-noise intelligent integrated electric check valves with a nominal pressure of PN0.6-2.5Mpa, a nominal diameter of DN100-1600mm, and an operating temperature not exceeding 80℃.
Development Information
Same series standard
T/AHVAXH 12504.2-2025 Check Valve - Part 2: High-Efficiency Quick-Closing Slant Disk Intelligent Control Electric Check Valve
T/AHVAXH 12504.3-2025 Check valve - Part 3: Intelligent electric butterfly check valve with slow closing function
T/AHVAXH 12504.4-2025 Check Valve - Part 4: Sanitary Grade Stainless Steel Intelligent Electric Check Valve
T/AHVAXH 12504.5-2025 Check Valve - Part 5: Column-type Adjustable Intelligent Control Electric Check Valve
Related Standards
GB/T 12235-2007
Replaced
GB/T 12235-2007 Steel globe valves and lift check valve for petroleum,petrochemical and allied industries
GB/T 12236-2008
Replaced
GB/T 12236-2008 Steel swing check valve for petroleum,petrochemical and allied industries
GB/T 21387-2008
Replaced
GB/T 21387-2008 Axial flow check valve
GB/T 26478-2011
Active
GB/T 26478-2011 Globe valves for ammonia and lift check valves
GB/T 26482-2011
Active