Water Butterfly Valve Elephant WBV1132N-2W-Fb-H, body material - grey cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, with pneumatic actuator double action PA-DA-105-1, 4V320-08 220V, BKV APL-510N-EX, BPV AFC2000

The butterfly valve is designed for use as shut-off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.

Pneumatic actuators are designed for automation of control process of industrial shut-off valves - gates, ball valves. Dn.ru pneumatic actuators are designed for operation both indoors and outdoors. All internal and external parts are anticorrosive coated.

Pneumatic actuators are used for control in pneumatic systems having NAMUR docking surface, for installation of actuators through through holes in the housing.

Air treatment unit AFC2000 DN.ru is designed for compressed air purification from dripping moisture and solid particles, condensate removal, automatic maintenance of pressure at the set level, supply of lubricant from the tank in the compressed air flow to the elements of the pneumatic system with a wide range of throughput from 500 liters/minute to 10 000 liters/minute. The lubricator (oil atomizer) adds oil with a viscosity of 32 mm²/s (=cSt) at 40°C to the pneumatic system for further lubrication of control components such as pneumatic cylinders and pneumatic valves.

The APL-510N-EX limit switch unit is an electrotechnical device designed to open and close the working circuit and to visualize the positions of the shut-off body of pipeline valves. In a sealed box, as a rule, there are two mechanical switches designed for voltage up to 250 V, which monitor the position of the actuator stem and signalize in extreme positions. They are mounted on top of the actuator surface. In the upper part of the limit switch unit there is a two-color visual indicator hemisphere. If the connected pipe fitting is closed, only the red part of the hemisphere labeled CLOSED is visible; if it is open, only the yellow part labeled OPEN is visible. This visual indicator is clearly visible from a distance, which simplifies the inspection of the equipment, and the color difference between the open and closed position reduces the probability of misinterpretation of information. Due to the use of the BCV it becomes possible to transmit information on the position of pipeline valves (open/closed) to automated control systems, which allows to increase the reliability of the system as a whole and simplifies diagnostics in case of malfunction detection.

Technical parameters of Elephant WBV1132N-2W-Fb-H butterfly valves, body material - gray cast iron GG25, disc material - stainless steel AISI 316L, sealing - NBR, with double-acting pneumatic actuator PA-DA-105-1, 4V320-08 220V, BKV APL-510N-EX, BPV AFC2000:

Butterfly valves WBV1132N-2W-Fb-H, body material - grey cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, with pneumatic actuator double action PA-DA-105-1, 4V320-08 220V, BKV APL-510N-EX, BPV AFC2000

Dimensions and dimensions of butterfly valves Elephant WBV1132N-2W-Fb-H, body material - gray cast iron GG25, disc material - stainless steel AISI 316L, sealing - NBR, with double-acting pneumatic actuator PA-DA-105-1, 4V320-08 220V, BKV APL-510N-EX, BPV AFC2000:

Sketch Butterfly valves WBV1132N-2W-Fb-H, body material - grey cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, with pneumatic actuator double action PA-DA-105-1, 4V320-08 220V, BKV APL-510N-EX, BPV AFC2000

Technical parameters of pneumatic actuator PA-DA-105-1:

Pneumatic actuator PA-DA-105-1

Dimensions and dimensions of the pneumatic actuator PA-DA-105-1:

Sketch of dimensions and dimensions of pneumatic actuator PA-DA-105-1

PA-DA-105-1 air actuator parts and materials table:

Parts and material sketch of the PA-DA-105-1 pneumatic actuator

Technical parameters of pneumatic valve 4V320-08 220V:

Pneumatic valve 4V320-08 220V

Dimensions and dimensions of pneumatic valve 4V320-08 220V:

Sketch of dimensions and dimensions of pneumatic valve 4V320-08 220V

Characteristics of limit switch unit APL-510N-EX: