نام محصول:
شیر چک گاز

نام انگلیسی:
Gas check valve 910.11

برند:
WIKA Alexander Wiegand SE & Co. KG

مشخصات:
Shut-off and throttle valve for pressure measuring instruments, for measuring liquids, gases and vapours

In stainless steel version for aggressive media, also in aggressive environments

Process industry: Machine building, general plant construction, chemical/petrochemical, power plants, mining, on- and offshore and environmental technology

Special Features

Shut-off valve without test connection per DIN 16270 (with vent screw)

Shut-off valve with test connection per DIN 16271 (with vent screw)

Shut-off valve with separate isolating test connection per DIN 16272

Description

Form A version of the pressure gauge valve is supplied with LH/RH union, and Form B version with shaft for the mounting bracket, with nipple and union nut. Shut-off valves with a test connection are intended for the simultaneous connection of operating pressure measuring instruments and test connection pressure gauges to the pressure pipeline.

With pressure gauge valves per DIN 16271, the test pivot is sealed by a lens-type sealing ring and a screw cap placed on top; with valves per DIN 16272, the test pivot is separately isolated by an additional valve spindle. pressure gauge valves are silicone-free.

توضیحات:
Fluid
for gas

Connexion
DIN

Body
threaded

Applications
for the chemical industry, for steam, for oil industry applications, throttle, shut-off

Material
stainless steel, steel, brass

DN
0.5 in

Pressure
Min.: 0 bar(0 psi)Max.: 400 bar(5,801.5 psi)

Temperature
Min.: -10 °C(14 °F)Max.: 120 °C(248 °F)