Стандарты ASME. Valves

ASME B16.44-2012

Действует

Manually Operated Metallic Gas Valves for Use in Above Ground Piping Systems up to 5 psi (B16.44 - 2012) — 20 стр.

ASME B16.38-2012

Действует

Large Metallic Valves for Gas Distribution: Manually Operated, NPS 2 1/2 (DN 65) to NPS 12 (DN 300), 125 psig (8.6 bar) Maximum (B16.38 - 2012) — 16 стр.

ASME B16.33-2012

Действует

Manually Operated Metallic Gas Valves for Use in Gas Piping Systems up to 175 psi (Sizes NPS 1/2 through NPS 2) (B16.33 - 2012) — 16 стр.

ASME B16.40-2019

Действует

Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems — 24 стр.