Van cầu mặt bích GEMU 539 / Nhà phân phối GEMU Vietnam

Nhà phân phối Van cầu mặt bích GEMU 539 tại Việt Nam

Description

The GEMÜ 539 2/2-way globe valve has a hollow shaft actuator and is electrically operated. The eSyDrive hollow shaft actuator can be operated as an OPEN/CLOSE actuator or as an actuator with integrated positioner or process controller. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle sealing even after a long service life. A wiper ring fitted in front of the gland packing protects the seal against contamination and damage. An integral optical and electrical position indicator is standard.

Features

Linear or modified equal-percentage control characteristics

High flow rates

Force and speed are variably adjustable

Extensive diagnostic facilities

Operable via web interface eSy-Web

Integral optical position indicator and LED high visibility display

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

Technical specifications

Connection: Flange

Actuator: Motorized

Body material: 1.4408; EN-GJS-400-18-LT

Max. operating pressure: 20 bar

Max. media temperature: 180 ° C

Min. media temperature: -10 ° C

Nominal sizes: DN 32 (1 1/4'); DN 40 (1 1/2'); DN 50 (2'); DN 65 (2 1/2'); DN 80 (3'); DN 100 (4')

Đại lý phân phối Van cầu mặt bích GEMU 539 tại Việt Nam

Van cầu mặt bích GEMU 539 / Nhà phân phối GEMU Vietnam