Pneumatic Wafer Butterfly Valve

Modulating ON/OFF 24VDC/110VAC/220VAC/380VAC Electric/Pneumatic Motorized Ductile Iron Stainless Steel Wafer/Flange/Eccentrical Actuated Butterfly Ball Valve

1. Voltage: 24VAC, 110VAC, 220VAC, 380VAC, 24VDC
2. Type: On-off, Regulating, Passive Contact
3. Sealing: PTFE, EPDM

Modulating ON/OFF 24VDC/110VAC/220VAC/380VAC Electric/Pneumatic Motorized Ductile Iron Stainless Steel Wafer/Flange/Eccentrical Actuated Butterfly Ball Valve Specification

1). Nominal Diameter: DN50-300
2). Pressure Range: 0-1.0MPa
3). Medium Temp.: -20°C~+120°C
4). Valve Body Material: Gray cast iron, ductile cast iron, cast steel, stainless steel
5). Sealing Material: NBR, EPDM, FPM
6). Valve Disc Material: Ductile cast iron, cast steel, stainless steel, nickel alloy
8). Feature: Double bubble and zero leakage
9). Applicable Medium: Drinking water, sewage, high purity water, seawater, air, etc.
10). Controlling Voltage: AC24V, 110V, 220V, 380V, DC24V
11). Type: On-off, Regulating, Passive Contact
12). Manufacture Standard: GB, ISO, ANSI, DIN
 

Torque range: 100~2,300N.m
Switching time: 19~47 S
Ambient temperature : -25ºC~+70ºC
Control method: On and off / modulating type
Weight: 11~36KG
Protection :  IP67, (IP68 optional)
Voltage: Single phase: AC110V/AC220V/AC24V
               Three-phase:AC220V/AC380V
               Direct current (DC):DC24V

The Electric Actuator is distinguished by its special design, beautiful appearance, great performance and long-time operation. The rotary valve electric actuator will win customers’ hearts by its supreme performance.
1). Powerful function: Modulating, proportional, on-off, and various output signal;
2). Small Size: 35% smaller than other of the same kind;
3). Light Weight: 35% lighter than other of the same kind;
4). Beautiful Appearance: Die-casting aluminum alloy cover can prevent disturbance of electromagnetic’
5). Precision and Wear-resistance: Integration of worm wheel and output axle avoids the separation among keys and the forged brass alloy material is featured by high strength and good wear-resistance;
6). Safety Guarantee: Tested by AC 1500V and can withstand it; F-grade insulation motor guarantees safe operation;
7). Easy to Form Complete Set: 110V, 220V, 380V alternate current and direct current are all available for simple connection;
8). Easy Application: No oil or point inspection is needed; waterproof, antirust and optional installation angle;
9). Protection Appliance: Double limits, over-hot protection, overload protection;
10). Various Motion Time: 9s, 13s, 15s, 30s, 50s, 100s(Set Before Delivery);
11). Antirust and Anti-corrosion: Whole machine support, coupler and screws are made of stainless steel;
12). Intelligent Numerical Control: Intelligently control module is built in the actuator body so that there is no need to mount positioner. Digit setting and adjusting, highly accuration and self-diagnosis can be realized.