Стандарты DIN

DIN 87107:1975-06

Отменен

Gaskets for Non-return Flaps in accordance with DIN 87101 — 1 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN 53505:1973-08

Отменен

Testing of Elastomers; Shore A and D Hardness Testing — 4 стр.

DIN 87101:1975-06

Отменен

Non-return flaps (storm valves), self-closing, vertical type, nominal diameter 50 up to 150, nominal pressure 1; mating dimensions for flanges according to nominal pressure 10 — 5 стр.

DIN 87101:2003-10

Действует

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 — 5 стр.

На этот документ ссылаются

DIN 87101:1975-06

Отменен

Non-return flaps (storm valves), self-closing, vertical type, nominal diameter 50 up to 150, nominal pressure 1; mating dimensions for flanges according to nominal pressure 10 — 5 стр.

DIN 87101:2003-10

Действует

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 — 5 стр.