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Database: 365,228(8 Aug 2026)

Control valve front and rear valve

Control valve front and rear valve, Total:68 items.

The international standard classification for "Control valve front and rear valve" includes: Central heating systems , Valves in general , Power stations in general , Pressure regulators , Ventilation and air-conditioning systems .

The Chinese standard classification for "Control valve front and rear valve" includes: Heat supply and heating engineering , Valve , Actuator , Boiler and its auxiliary equipment , Ventilation and air conditioning engineering .


Professional Standard - Urban Construction

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Machinery

Group Standards of the People's Republic of China

Professional Standard - Electricity

  • DL/T 2025.7-2022 Guide of the maintenance for power plant valve一Part 7: Control valve
  • DL/T 1536-2016 Guidelines for Selection of Control Valves in Power Station

Professional Standard - Construction Industry

未注明发布机构

SE-SIS

Association Francaise de Normalisation

  • NF C46-525:1991 Industrial-process control valves. Control valve data sheet.
  • NF C46-525*NF EN 60534-7:2012 Industrial-process control valves - Part 7 : control valve data sheet
  • NF C46-502:1993 Industrial-process control valves. Part 1 : control valve terminology and general considerations.
  • NF C46-511*NF EN 60534-3-2:2001 Industrial-process control valves - Part 3-2 : dimensions - Face-to-face dimensions for rotary control valves except butterfly valves.
  • NF C46-518:1988 INDUSTRIAL-PROCESS CONTROL VALVES. MOUNTING DETAILS FOR ATTACHMENT OF POSITIONERS TO CONTROL VALVE ACTUATORS.

United States Navy

SCC

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI)

U.S. Air Force

American National Standards Institute (ANSI)

IT-UNI

  • UNI 7797-1977 Nuclear installations. Isolating, control and check valves of water reactors.

Underwriters Laboratories (UL)

  • UL 144-2021 UL Standard for Safety LP-Gas Regulators
  • UL 144-1999 UL Standard for Safety LP-Gas Regulators Seventh Edition; Reprint with Revisions Through and Including January 18,2002

Korean Agency for Technology and Standards (KATS)

RU-GOST R

  • GOST 25923-1989 Butterfly control valves. Basic parameters
  • GOST 16587-1971 Safety valves, control valves and pressure regulators. Face-to-face lengths

Standard Association of Australia (SAA)

  • AS 5081:2008 Hydraulically operated automatic control valves for waterworks purposes
  • AS/NZS 4029.2:2000 Stationary batteries - Lead-acid - Valve-regulated type

CZ-CSN

U.S. Military Regulations and Norms

GSO

  • GSO ISO 9635-3:2013 Agricultural irrigation equipment -- Irrigation valves -- Part 3: Check valves

JP-JARI