2024.09.16

German national standard for valves

German national standard for valves

No.	Standard Code	Standard Name	No.	Standard Code	Standard Name
1	3202-1977	Valve Structural Length - Part 1: Flanged Connection Valves	15	3352-1980	Part 3: Cast Iron Metal Sealed Rising Stem Gate Valve
2	3202-1982	Valve Structural Length - Part 2: Welded Connection Valves	16	3352-1980	Part 4: Cast Iron Soft Sealed Non-rising Stem Gate Valve
3	3202-1979	Valve Structural Length - Part 3: Wafer Type Connection Valves	17	3352-1980	Part 8: Rising Stem Cryogenic Steel Valve
4	3202-1977	Valve Structural Length - Part 4: Threaded Connection Valves	18	3354-1982	Part 4: Butterfly Valves - General Conditions
5	3202-1982	Valve Structural Length - Part 5: Pipe Threaded Connection Valves	19	3356-1982	Part 1: Valves - General Requirements
6	3211-1977	Definitions of Pipeline Valves	20	3356-1982	Part 2: Cast Iron Globe Valves
7	3230-1974	Part 1: Technical Conditions for Valve Supply - Consultation, Ordering, and Supply	21	3356-1982	Part 3: Alloy Steel Globe Valves
8	3230-1974	Part 2: Technical Conditions for Valve Supply - General Requirements	22	3356-1982	Part 4: Heat Resistant Steel Globe Valves
9	3230-1975	Part 3: Technical Conditions for Valve Supply - Test Summary	23	3356-1982	Part 5: Stainless Steel Globe Valves
10	3230-1977	Part 4: Technical Conditions for Valve Supply - Requirements and Inspection for Valves for Water Use	24	3388-1978	Part 1: Exhaust Valves for Thermostatic Gas Furnaces
11	3230-1981	Part 5: Technical Conditions for Valve Supply - Requirements and Inspection for Gas Pipeline Valves	25	3388-1979	Part 2: Mechanically Controlled Exhaust Valves for Gas Furnaces
12	3320-1983	Safety Valve Concepts, Dimensioning, and Marking	26	3392-1971	Gas Pressure Regulating Valve for Gas Consumption Equipment
13	3352-1979	Part 1: General Requirements for Gate Valves	27	3430-1986	Valves for Gas Equipment - Angle Globe Ball Valves
14	3352-1979	Part 2: Cast Iron Metal Sealed Non-rising Stem Gate Valve	28	3431-1986	Valves for Gas Equipment - Angle Screw Connection Ball Valves
29	3432-1986	Valves for Gas Equipment - Straight Screw Connection Ball Valves	39	25418-1976	Materials, Manufacturing, and Testing of Valves in Atomic Equipment
30	3441-1977	Part 2: Hard PVC Valves - Dimensions of Ball Valves	40	74279-1977	Overflow Valves for Compressed Air Brake Systems
31	3441-1977	Part 3: Hard PVC Valves - Dimensions of Diaphragm Valves	41	83409-1987	Airtight Vent Valves
32	3441-1981	Part 4: Hard PVC Valves - Dimensions of Angle Seat Valves	42	86251-1974	Cast Iron Flanged Globe Valves DN20~300mm, PN1.0MPa and 1.6MPa
33	3680-1976	Systems and Definitions for Steam Traps	43	86252-1974	Cast Iron Flanged Globe Stop Valves DN20~300mm, PN1.0MPa and 1.6MPa
34	3684-1977	Connection Dimensions for Steam Traps with Threaded Inlet and Outlet Connections	44	86260-1974	Bronze Flanged Non-stop Check Valves DN20~300mm, PN1.0MPa and 1.6MPa
35	3841-1981	Heating Valves - Radiator Valves Nominal PN0.1~1.6MPa	45	86261-1974	Bronze Flanged Medium Stop Valves DN20~300mm, PN1.6MPa
36	3844-1981	Heating Equipment Valves PN1.6MPa Brass Alloy Stop Valves	46	86262-1974	Bronze Flanged Non-stop Check Valves DN20~300mm, PN1.6MPa
37	3845-1981	Heating Equipment Valves PN1.6MPa Brass Alloy Check Valves	47	86510-1973	Bronze Threaded Bonnet Globe Valves with Non-welded Ring Joint
38	17480-1984	Technical Delivery Conditions for Valve Materials	48	86511-1973	Bronze Threaded Bonnet Globe Valves with Brazed 25°C Tapered Sleeve Fittings