Ball valve BV3232P(2pc)-FP-F-ISO-H with pneumatic spring-return actuator

The DNOVA BV3232P(2pc)-FP-F-ISO-H ball valve is used as a shut-off valve in heat supply systems, water supply systems, in steam, fuel and pneumatic systems with compressed air and neutral gases. Installation of BV3232P(2pc)-FP-F-ISO-H series valves is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.), non-aggressive to the valve materials.

The pneumatic actuator DNOVA PA-SA with return springs is designed to automate the process of controlling industrial shut-off valves - valves, ball valves. DNOVA pneumatic actuators are designed for use both indoors and outdoors. All internal and external parts have an anti-corrosion coating.

Pneumatic distributor DNOVA 4V320-10 220V is used to change the direction, start, stop the flow of compressed air in the pneumatic system depending on the external control action.

The DNOVA APL-210N limit switch unit is an electrical device designed to open and close the working circuit and to visualize the positions of the shut-off element of pipeline valves. As a rule, a sealed box contains two mechanical switches rated for up to 250 V, which monitor the position of the actuator rod and signal 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 hemisphere of the visual indicator. If the connected pipeline valve is closed, then only the red part of the hemisphere with the inscription CLOSED is visible; if open, only the yellow part with the inscription OPEN. This visual indicator is clearly visible from afar, which simplifies the inspection of the equipment, and the color difference between the open and closed positions reduces the likelihood of erroneous perception of information. Thanks to the use of the LSU, it becomes possible to transmit information about the position of pipeline valves (open/closed) to automated control systems, which increases the reliability of the system as a whole and simplifies diagnostics when faults are detected.

The AFC2000 air preparation unit is designed to clean compressed air from droplet moisture and solid particles, remove condensate, automatically maintain the pressure at a given level, supply lubricant from the tank to the compressed air flow to the pneumatic system elements with a large range of throughput from 500 liters/minute to 10,000 liters/minute. The lubricator (oil sprayer) adds oil with a viscosity of 32 mm²/s (=cSt) at 40°C to the pneumatic system for further lubrication of control components - pneumatic cylinders and pneumatic distributors.

Technical parameters of DNOVA BV3232P(2pc)-FP-F-ISO-H ball valves with PA-SA pneumatic actuator with return springs, 4V320-10 220V pneumatic distributor, APL-210N LSU, AFC2000 ATU:

Sketch of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-H with pneumatic actuator PA-SA with return springs, pneumatic distributor 4V320-10 220V, LSU APL-210N, ATU AFC2000

Dimensions and sizes of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-H with pneumatic actuator PA-SA with return springs, pneumatic distributor 4V320-10 220V, LSU APL-210N, ATU AFC2000:

Sketch of parts and materials of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-H

Table of parts and materials of ball valves DNOVA BV3232P(2pc)-FP-F-ISO-H:

Technical parameters of the PA-SA pneumatic actuator with return springs:

Sketch of parts and materials of the pneumatic drive DNOVA PA-SA with return springs

Table of parts and materials of the pneumatic actuator DNOVA PA-SA with return springs:

Technical parameters of the DNOVA 4V320-10 220V pneumatic valve

Technical parameters of the limit switch unit DNOVA APL-210N

Technical parameters of the limit switch unit DNOVA APL-210N

Table of parts and materials of the limit switch block DNOVA APL-210N:

Main parameters of the DNOVA AFC2000 air treatment unit