Water butterfly valve Elephant GGG50-316L-EPDM body material - cast iron GGG50, disk material - stainless steel 316L, seal - EPDM with electric actuator GZ-OF 24V

Butterfly valves GGG50-316L-EPDM are designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
Butterfly valves should be installed only between collar flanges.

Technical parameters of water butterfly valve Elephant GGG50-316L-EPDM body material - cast iron GGG50, disk material - stainless steel 316L, seal - EPDM with electric actuator GZ-OF 24V:

Material specification of water butterfly valve Elephant GGG50-316L-EPDM body material - cast iron GGG50, disk material - stainless steel 316L, seal - EPDM with electric actuator GZ-OF 24V:

Description of actuators GZ-OF 24V:

Electric actuators of GZ-OF 24V type for general purpose are used for controlling industrial shut-off valves with quarter-turn shut-off valve and are installed indoors, under a canopy and outdoors.
The actuator can operate in systems of automatic regulation of technological processes. Installation position of the actuator is any.
The actuators are designed for operation in the following modes:
- short-term mode S2 with the duration of switching on 15 min. with the frequency of switching on up to 60 times per hour, for operation in the automatic regulation mode not more than 600 switching on per hour;
- repeated-short-term mode S4 with the duration of switching on 50 min. with the frequency of switching on up to 1200 switching on per hour.

Operating conditions of GZ-OF actuators:

environment - air;
possible installation locations - fixed installations indoors and outdoors;
operating temperature range: - 30 ºC to + 40 ºC;
relative humidity (upper value) - 100% at 25 ºC;
enclosure protection - IP67

Main technical data of electric actuators GZ-OF 24V:

Structure of electric actuators GZ-OF 380V: