DIN – DeutschesInstitut für Normung – valve related standards:

DIN 475-1Widths across flats for bolts, screws, valves and fittings

DIN 475-2Wrench and socket openings

DIN 477-1Gas cylinder valves rated for test pressures up to 300 bar; types, sizes and outlets

DIN 477-4Compressed gas cylinder valves; swing check valves for camping-cylinders

DIN 477-5Gas cylinder valves – Part 5: For test pressure up to 450 bar max.; Outlet connections

DIN 477-6Gas cylinder valves; test pressures 300 bar and 450 bar, with cylindrical thread for valve stem and gas cylinder neck for breathing apparatus; sizes, threads

DIN 477-9 (Draft standard)Gas cylinder valves, for highest grade gases; sizes, connections, threads

DIN 1690-10Technical delivery conditions for castings of metallic materials; supplementary requirements for steel castings used for heavy-duty valves

DIN 3202-4Face-to-face and center-to-face dimensions of valves; Valves with female thread connection

DIN 3202-5Face-to-face and center-to-face dimensions of valves; valves for connection with compression couplings

DIN 3230-3Technical delivery conditions for valves; Compilation of test methods

DIN 3230-4Technical Conditions of Delivery for Valves; Valves for Potable Water Service, Requirements and Testing

DIN 3230-5Technical delivery conditions; valves for gas installations and gas pipelines; requirements and testing

DIN 3230-6Technical delivery conditions for valves; requirements and methods of test for valves for use with flammable liquids

DIN 3266-1Valves for drinking water installations on private premises; PN 10 pipe interrupters, pipe disconnectors, anti-vacuum valves

DIN 3266-2Valves for drinking water installations on private premises; PN 10 pipe interrupters, pipe disconnectors, anti-vacuum valves; testing

DIN 3320-1Safety valves; safety shut-off valves; definitions, sizing, marking

DIN 3320-3 (Draft standard)Safety valves; safety shut-off valves; center for face dimensions of flanged safety valves to PN 40 and to DN 250 inlet

DIN 3339Valves; body component materials

DIN 3352-1Gate Valves; General Information

DIN 3352-2Cast iron gate valves, with metallic seat and inside screw stem

DIN 3352-3Cast iron gate valves, with metallic seat and outside screw stem

DIN 3352-4Cast iron gate valves with elastomeric obturator seatings and inside screw stem

DIN 3352-5Steel gate valves, isomorphs series

DIN 3352-13Double-socket cast iron gate valves, with elastomeric obturator seat and inside screw stem

DIN 3356-1Globe valves; General data

DIN 3356-2Globe valves; Cast iron stop valves

DIN 3356-3Globe valves; Unalloyed steel stop valves

DIN 3356-4Globe valves; High temperature steel stop valves

DIN 3356-5Globe valves; Stainless steel stop valves

DIN 3357-1Metal ball valves; general requirements and methods of test

DIN 3357-2Full bore steel ball valves

DIN 3357-3Reduced bore steel ball valves

DIN 3357-4Full bore nonferrous metal ball valves

DIN 3357-5Reduced bore nonferrous metal ball valves

DIN 3381Safety devices for gas supply installations operating at working pressures up to 100 bar; pressure relief governors and safety shut-off devices

DIN 3399Gas low-pressure cut-off valves; safety requirements, testing

DIN 3441-1Unplasticized polyvinyl chloride (PVC-U) valves; requirements and testing

DIN 3441-2Unplasticized polyvinyl chloride (PVC-U) valves; ball valves; dimensions

DIN 3441-3Unplasticized polyvinyl chloride (PVC-U) valves; diaphragm valves; dimensions

DIN 3441-4Valves of Rigid PVC (Unplasticized or Rigid Polyvinyl Chloride); Y-valves (Inclined-seat Valves), Dimensions

DIN 3441-5Unplasticized polyvinyl chloride (PVC-U) valves; PN 6 and PN 10 wafer type butterfly valves; dimensions

DIN 3441-6Unplasticized polyvinyl chloride (UPVC) valves; gate valves with inside screw stem; dimensions

DIN 3442-1Polypropylene (PP) valves; requirements and testing

DIN 3442-2Fittings of PP (Polypropylene); Ball valves, Dimensions

DIN 3442-3Polypropylene (PP) valves; diaphragm valves; dimensions

DIN 3475Spheroidal graphite cast iron valves and fittings provided with internal corrosion protection by means of enamelling, for use in drinking water supply systems; requirements and testing

DIN 3476Corrosion protection of water valves and pipe fittings by epoxy powder or liquid epoxy resin linings – Requirements and testing

DIN 3500PN 10 piston type gate valves for use in drinking water supply systems

DIN 3502Stopvalves for drinking water supplies on and in private property; straight pattern globe valves with oblique bonnet, rated for nominal pressure PN 10

DIN 3512Stopvalves for domestic water supply – Two-way valves – Vertical bonnet type PN 10; Straight pattern globe valve; Technical rule of the DVGW

DIN 3535-1Sealants for gas supplies; elastomeric gasket materials for gas valves in domestic installations; requirements and tests

DIN 3535-5Rubber/cork and rubber/cork synthetic fiber based gasket materials for use with gas valves, gas appliances and gas pipe work

DIN 3535-6Gaskets for gas supply – Part 6: Gasket materials based on synthetic fibers, graphite or polytetrafluoroethylen (PTFE) for gas valves, gas appliances and gas mains

DIN 3537-1Gas stop valves rated for pressures up to 4 bar; requirements and acceptance testing

DIN 3543-1Metal tapping valves; requirements, testing

DIN 3543-2Metallic tapping stop valves; dimensions

DIN 3543-3, Publication date:1978-07PVC tapping valves for plastic pipes; dimensions

DIN 3543-4High density polyethylene (HDPE) tapping valves for HDPE pipes; dimensions

DIN 3544-1High-density polyethylene (HDPE) valves; tapping valves; requirements and test

DIN 3852-1Ports and stud ends with metric fine pitch thread, for use with compression couplings, valves and screw plugs; Dimensions

DIN 3852-2Stud ends and tapped holes with pipe thread, for use with compression couplings, valves and screw plugs; Dimensions

DIN 3852-11Stud ends and tapped holes for use with compression couplings, valves and screw plugs – Type E stud end dimensions

DIN 19208Flow measurement; mating dimensions and application of shut-off valves for differential pressure transducers and differential pressure piping

DIN 19578-1Stop valves for site drainage systems; anti-flooding valves for faucal sewage systems; requirements

DIN 20042Water valve, nominal pressure 40 – Dimensions and requirements

DIN EN 28233Thermoplastics valves; torques; test method (ISO 8233:1988)

DIN 30677-1Corrosion protection of buried valves; coating for normal requirement

DIN 30677-2External corrosion protection of buried valves; heavy-duty thermoset plastics coatings

DIN 32509Hand-operated shut-off valves for welding, cutting and allied processes – Type of construction, safety requirements, tests

DIN 42560Transformers; Throttle-valves NW 80, Dimensions, Tightness Testing

DIN 74279Air braking systems – Charging valves

DIN 86251Shut off valves for shipboard use, of cast iron, with flanges, DN 15 to 500

DIN 86252Non return valves for shipboard use, cut off type, of cast iron, with flanges, DN 15 to 500

DIN 86260Shut off valves for shipboard use, of gun metal, with flanges, DN 15 to 500

DIN 86261Non return valves for shipboard use, cut off type, of gun metal, with flanges, DN 15 to 500

DIN 86501Valves, screwed bonnet type of gun metal with 24�-connection with port end W according to DIN 3861

DIN 86528Tab washers for screwed bonnet valves

DIN 86552Valves, screwed bonnet type of steel with 24�-connection with port end W according to DIN 3861

DIN 86720Gate valves flat sided of gun metal with screwed bonnet and flanges, DN 20 to DN 100, PN 16

DIN 87101, Publication date:2003-10

Non-return flaps (storm valves), self-closing, vertical type, DN 50 up to DN 150, PN 1 – Mating dimensions for flanges according to PN 10

DIN 87901Sniffle valves for pumps

DIN EN 488District heating pipes – Preinsulated bonded pipe systems for directly buried hot water networks – Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German version EN 488:2003

DIN EN 558-1Face-to-face and center-to-face dimensions of metal industrial valves for use in flanged pipe systems – PN designated valves

DIN EN 558-2Face-to-face and center-to-face dimensions of metal industrial valves for use in flanged pipe systems – Class-designated valves

DIN EN 736-1Valves – Terminology – Types of valves

DIN EN 736-2Valves – Terminology – Part 2: Definition of components of valves

DIN EN 736-3Valves – Terminology – Part 3: Definition of terms (includes Amendment A1:2001); English version of DIN EN 736-3:1999 + A1:2001

DIN EN 917Plastics piping systems – Thermoplastics valves – Test methods for resistance to internal pressure and leak-tightness

DIN EN 1092-1Flanges and their joints – Circular flanges for pipes, valves, fittings and accessories – Part 1: Steel flanges, PN designated

DIN EN 1092-2Circular flanges for pipes, valves, fittings and accessories, PN designated – Part 2: Cast iron flanges

DIN EN 1092-4Flanges and their joints – Circular flanges for pipes, valves, fittings and accessories, PN designated – Part 4: Aluminium alloy flanges

DIN EN 1680Plastics piping systems – Valves for polyethylene (PE) piping systems – Test method for leaktightness under and after bending applied to the operating mechanism

DIN EN 1705Plastics piping systems – Thermoplastics valves – Test method for the integrity of a valve after an external blow; German version EN 1705:1996

DIN EN 28233Thermoplastics valves; torques; test method (ISO 8233:1988) .

DIN-3552-STANDARD-GATE-VALVE

DIN-3556-STANDARD-Check-Valve

DIN-3557-STANDARD-BALL-VALVE