Water butterfly valve Elephant 316L-316L-VITON body material - stainless steel aisi 316l, disk material - stainless steel AISI 316L, seal - Viton with explosion-proof electric actuator GZ-OFV(M) 24V

Butterfly valves Elephant 316L-316L-VITON 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.

General parameters of water butterfly valve Elephant 316L-316L-VITON body material - stainless steel aisi 316l, disk material - stainless steel AISI 316L, seal - Viton with explosion-proof electric actuator GZ-OFV(M) 24V:

Material specification of water butterfly valve Elephant 316L-316L-VITON body material - stainless steel aisi 316l, disk material - stainless steel AISI 316L, seal - Viton with explosion-proof electric actuator GZ-OFV(M) 24V:

Maximum torques of water butterfly valve Elephant 316L-316L-VITON body material - stainless steel aisi 316l, disk material - stainless steel AISI 316L, seal - Viton with explosion-proof electric actuator GZ-OFV(M) 24V:

Description of electric actuators GZ-OFV(M) 24V:

Explosion-protected quarter-turn actuators GZ-OFV(M) 24V with explosion protection marking 1ExdllBT4 (type of connection to the valve - according to ISO 5211) are used for controlling pipeline shut-off valves in chemical, oil, gas and power industries.
Explosion-proof actuators can be installed in explosion hazardous areas of IIB class indoors, outdoors under a canopy for equipment with explosion protection marking 1ExdllBT4.
The actuators are designed for remote and local control of shut-off valves. Installation position of actuators is any, except for the position with terminal box downwards.
The actuators are designed for operation in repeated-short-time 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 mode of automatic regulation - up to 600 switching on per hour (in S4 mode).

Operating conditions of GZ-OFV(M) 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-OFV(M) 24V:

Structure of electric actuators GZ-OFV(M) 24V: