Water Butterfly Valve Elephant WBV3432N-2W-Fb-H, body material - carbon steel, disk material - stainless steel AISI 316L, seal - NBR, with pneumatic actuator with return springs PA-SA, BKV APL-510N-EX

Butterfly valve WBV3432N-2W-Fb PA-SA APL-510N-EX is 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.

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

APL-510N-EX limit switch unit is an electrotechnical device designed for opening and closing of the working circuit and for visualization of 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 fault detection.

Technical parameters of Elephant WBV3432N-2W-Fb-H water disc gate valves, body material - carbon steel, disc material - stainless steel AISI 316L, sealing - NBR, with pneumatic actuator with return springs PA-SA, BKV APL-510N-EX:

Gate WBV3432N-2W-Fb PA-SA APL-510N-EX

Dimensions and dimensions of water disk gates Elephant WBV3432N-2W-Fb-H, body material - carbon steel, disk material - stainless steel AISI 316L, seal - NBR, pneumatically actuated with return springs PA-SA, BKV APL-510N-EX:

Gate sketch  WBV3432N-2W-Fb PA-SA APL-510N-EX

Materials Elephant WBVV3432N-2W-Fb-H water disc gate valve, body material - carbon steel, disc material - stainless steel AISI 316L, seal - NBR, pneumatically operated with return springs PA-SA, BKV APL-510N-EX:

Sketch of detailing of gate WBV3432N-2W-Fb PA-SA APL-510N-EX

Technical data of SA pneumatic actuators

Materials of SA pneumatic actuator parts:

Material sketch of SA pneumatic actuator

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

Wiring diagram of limit switch unit APL-510N-EX