Van cầu điều khiển bằng khí nén GEMU 554 / GEMU Vietnam

Nhà cung cấp Van cầu điều khiển bằng khí nén GEMU 554 tại Việt Nam 

Description

The GEMÜ 554 2/2-way angle seat globe valve has a plastic piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing or a compact seal cartridge, dependent on the size and version. A wiper ring or the wiper contour of the seal cartridge additionally protects the valve spindle against contamination and damage. This provides low maintenance and reliable spindle sealing even after a long service life.

Features

Lightweight valve bodies, saves weight up to 50 % dependent on connection

Available as shut off or control valve

Standard gland packing suitable for vacuum up to 20 mbar (abs.)

Version according to ATEX, CRN, EAC, SIL on request

Extensive range of accessories

Technical specifications

Connection: Clamp; Flange; Spigot; Threaded socket; Threaded spigot

Actuator: Pneumatic

ATEX

Explosion protection

Body material: (Rg 5) CC499K; 1.4408, cast stainless steel; 1.4435, forged body; 1.4435, investment casting

Max. operating pressure: 25 bar

Max. media temperature: 180 ° C

Min. media temperature: -10 ° C

Nominal sizes: DN 8 (1/4'); DN 10 (3/8'); DN 15 (1/2'); DN 20 (3/4'); DN 25 (1'); DN 32 (1 1/4'); DN 40 (1 1/2'); DN 50 (2'); DN 65 (2 1/2'); DN 80 (3')

Control valve

Đại lý cung cấp Van cầu điều khiển bằng khí nén GEMU 554 tại Việt Nam 

Van cầu điều khiển bằng khí nén GEMU 554 / GEMU Vietnam