Mechanical engineering

Mechanical engineering

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Gas cylinder valves for cylinder test pressures up to 300 bar - Valve inlet and outlet connections

Standard [CURRENT] 2021-04

DIN 477:2021-04

Gas cylinder valves for cylinder test pressures up to 300 bar - Valve inlet and outlet connections

Corrected document: Customers who purchased the previous document DIN 477:2020-11 received free of charge

from 155.30 EUR VAT included

from 145.14 EUR VAT excluded

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Through-valves for refrigerant circuits, nominal pressure 25 bar

Standard [CURRENT] 1974-08

DIN 3160:1974-08

Through-valves for refrigerant circuits, nominal pressure 25 bar

Information

Intended withdrawal without replacement in 2026-03

from 25.80 EUR VAT included

from 24.11 EUR VAT excluded

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Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests

Draft standard 2026-02

DIN 3230-5:2026-02 - Draft

Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests

from 74.80 EUR VAT included

from 69.91 EUR VAT excluded

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Standard [CURRENT] 2014-11

DIN 3230-5:2014-11

Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests

from 60.10 EUR VAT included

from 56.17 EUR VAT excluded

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Flue gas dampers for gas appliances, thermaly controlled, connected to the appliances; requirements, testing, marking

Standard [CURRENT] 1984-12

DIN 3388-4:1984-12

Flue gas dampers for gas appliances, thermaly controlled, connected to the appliances; requirements, testing, marking

from 36.70 EUR VAT included

from 34.30 EUR VAT excluded

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Industrial valves - 3-way-valves - Marking of flow direction, position and construction type

Draft standard 2025-11

DIN 3450:2025-11 - Draft

Industrial valves - 3-way-valves - Marking of flow direction, position and construction type

from 67.70 EUR VAT included

from 63.27 EUR VAT excluded

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Stop valves for domestic water supply - Piston type gate valves - PN 10

Standard [CURRENT] 2012-04

DIN 3500:2012-04

Stop valves for domestic water supply - Piston type gate valves - PN 10

This standard applies for straight pattern piston type gate valves, with or without emptying, with a bonnet perpendicular to the pipe axis installed as stop valves for domestic water supply in ...

from 60.10 EUR VAT included

from 56.17 EUR VAT excluded

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Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings

Standard [CURRENT] 2017-10

DIN 3505:2017-10

Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings

This standard applies to BA backflow preventer in accordance with DIN EN 12729 for temporary connection to potable water supply in accordance with DIN EN 805 and DVGW W 400-3 outside buildings for ...

from 36.70 EUR VAT included

from 34.30 EUR VAT excluded

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