Игольчатый вентиль по стандарту DIN 16270/ 16271/ 16272

Артикул

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Бренд

WIKA

Цена

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Описание

Игольчатый вентиль по стандарту DIN 16270/ 16271/ 16272
Applications

These needle valves are used to isolate the pressure gauge from the pressure medium or to throttle and to damp pressure pulses

Stainless steel version for corrosive pressure media, and also aggressive environments

For industrial process plant within: mechanical engineering and plant construction, chemical/petrochemical, power stations, mining, on- and offshore, environmental technology


Special Features

Standard valves per DIN 16 270 (with vent plug)

Valves with test connection per DIN 16 271 (with vent plug)

Valves with separate isolating test connection per DlN 16 272

Nominal pressures up to 400 bar


Description

Form A versions of the pressure gauge valves are supplied with LH/RH adjusting nut, and Form B versions with rotating union nut and shaft to support the instrument. Valves fitted with a test connection enable simultaneous connection of a test gauge to check the pressure in the pipe.

The test connection is sealed by a screwcap and gasket

(DIN 16 271) or by an additional isolating valve

(DIN 16 272). Pressure gauge valves are silicone free.