Saltar navegación principal
Estás en: Home>Normas>Buscador de normas>ASTM
Normas ASTM – AENOR
ASTM F1098-87(1998)

ASTM F1098-87(1998)

Standard Specification for Envelope Dimensions for Butterfly Valves-NPS 2 to 24

Fecha:
2017-08-16 /Historical
Superseeded by:
Scope:

1.1 This specification provides standard dimensions for manual (lever and gear actuator) butterfly valves installed in shipboard piping systems in NPS 2 to NPS 24, inclusive.

1.2 This specification covers conventional and ANSI B16.34 class butterfly valves of both lug and wafer types.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

Keywords:
Butterfly valves; Gear actuator butterfly valves; Lever butterfly valves; Lug-type butterfly valves; Manual (lever/gear actuator) butterfly valves; Shipbuilding materials-piping; Steel pipe-shipbuilding piping materials; Steel valves; envelope dimensions for butterfly valves (NPS 2-24), spec
48,12
Idioma Formato

Formato físico y digital

Nota: Precios sin IVA ni gastos de envío

Descuentos no acumulables

Añadir a la cesta