Van màng khí nén GEMU 687 / Nhà cung cấp van màng GEMU

Nhà cung cấp Van màng khí nén GEMU 687 tại Việt Nam

Description

The GEMÜ 687 2/2-way diaphragm valve has a low maintenance plastic membrane actuator and is pneumatically operated. The valve has a metal distance piece. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available.

Features

The modular actuator system permits a variety of options to be used such as tank bottom valves, T valves, sampling valves, multi-port valves and tandem welded configurations

Optional flow direction and installation position

Technical specifications

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

Actuator: Pneumatic

ATEX

Explosion protection

Body material: 1.4408, PFA lined; 1.4408, investment casting; 1.4435, forged body; 1.4435, investment casting; EN-GJS-400-18-LT (GGG 40.3), PFA lined; EN-GJS-400-18-LT (GGG 40.3), PP lined; EN-GJS-400-18-LT, hard rubber lined

Max. operating pressure: 10 bar

Max. media temperature: 100 ° C

Min. media temperature: -10 ° C

Nominal sizes: DN 10 (3/8'); DN 12; 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'); DN 100 (4')

Pilot valve

Control valve

Đại lý cung cấp Van màng khí nén GEMU 687 tại Việt Nam

Van màng khí nén GEMU 687 / Nhà cung cấp van màng GEMU