GB/T 4213-1992
Replaced
T/ZZB 3362-2023
Active
Group standards
T/ZZB 3362-2023 Petroleum, chemical, and related industries' electric adjustment valve
T/ZZB 3362-2023 Petroleum, chemical, and related industries' electric adjustment valve
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3362-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Executor
ICS Name:
Pressure regulator
Publish Date:
2023-11-10
Implement Date:
2023-11-20
Pages:
15 pages
Scope
Main technical content: This document specifies the terms and definitions, structural types, basic requirements, technical requirements, test methods, inspection rules, marking, packaging and storage, and quality commitments for electric control valves used in petroleum, chemical, and related industries. This document is applicable to nominal sizes DN15 to DN400 (NPS1/2 to NPS16), nominal pressures PN16 to PN400 (Class 150 to Class 2500), and valve core structures such as single-seat, sleeve, and multi-stage valve cores. It complies with the requirements of JB/T 8219 for linear-stroke electric control valves (hereinafter referred to as control valves) composed of electric actuators and valves.
Development Information
Related Standards
GB/T 17213.5-2008
Active
GB/T 17213.5-2008 Industrial-process control valves—Part 5:Marking
GB/T 17213.17-2010
Active
GB/T 17213.17-2010 Industrial-process control valves—Part 2-5:Flow capacity—Sizing equations for fluid flow through multistage control valves with interstage recovery
JG/T 383-2012
Active
JG/T 383-2012 Self-operating differential pressure control valve
GB/T 17213.10-2015
Active
GB/T 17213.10-2015 Industrial-process control valves—Part 2-4:Flow capacity—Inherent flow characteristics and rangeability
GB/T 17213.1-2015
Active