Double Acting Pneumatic Actuator Ball Valve Wafer V Type 150LB 3inch 2 Way Motorized SS304

Descriptions Of Pneumatic Wafer Segment V type Ball Valve:

The pneumatic wafer V-type segment ball valve is a specialized variant of ball valves characterized by a spherical segment closure member featuring a V-shaped notch with sharp edges. During the rotational movement of the spherical segment, the V-notch creates a shearing action against the valve seat, delivering exceptional shut-off capability for media flow. The V-shaped opening forms a fan-shaped flow area with the seat passage, enabling precise flow regulation through sectional area adjustment during rotation. Functioning as an angular displacement control valve, it maintains sealing performance equivalent to standard ball valves while integrating both regulating and shut-off functionalities. When coupled with pneumatic or electric actuators, this valve finds extensive application in industrial process automation systems.

Features Of SONGO wafer segment V type Pneumatic Actuator Ball Valve:

1.Integrated valve body structure: Both wafer-type and flange-type V-port ball valves feature a one-piece side-entry design, ensuring superior structural rigidity that minimizes deformation risks and prevents leakage.  

2. Self-lubricating upper/lower bearings: The valve incorporates self-lubricating bearings with enlarged contact surfaces against the stem, delivering high load capacity and reduced friction coefficients to substantially lower operational torque.  

3. Configurable sealing solutions: The valve seat offers dual options—metal hard-sealing (with hardfaced alloy welding on sealing surfaces, complemented by chrome plating, spray welding, or ion nitriding on the ball for extended service life and elevated temperature resistance) or PTFE/ reinforced PTFE soft-sealing (providing exceptional sealing integrity, corrosion resistance, and broad compatibility).  

4. Cost-effective performance: Lightweight construction and minimized stem torque enable downsized pneumatic/ electric actuator requirements, optimizing operational economics.  

5. Extensive media adaptability: The V-notch's shearing action against the seat, combined with the polished flow path geometry, prevents internal media accumulation—making it ideal for liquid systems and particularly effective for fiber-laden or solid-particle media control.  

6. Precision low-flow regulation: Specialized machining of small-bore V-port orifices enables precise control at minimal Cv values.

Part Material Of Pneumatic Actuated V type wafer segment Ball Valve:

Structure Dimension Drawing Of Pneumatic Operated SS304 wafer V type segment Ball Valve:

Ball Valve Standard:

Matching Air Accessories Selection For Pneumatic Ball Valve:

Pneumatic Actuator Accessories Options :

Single Acting & Double Acting Difference Of Pneumatic Actuator:

Principle Of Single Acting Pneumatic Actuator (Spring Return)
Counter - Clockwise	Clockwise
Air to port A forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.   Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.	Air to port B forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.   Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.

Principle Of Double Acting Pneumatic Actuator
Counter - Clockwise	Clockwise
Air to Port A forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port B.   Air to Port B forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from Port A.	Air to Port A forces the pistons outwards, causing the pinion to turn clockwise while the air is being exhausted from Port B. Air to Port B forces the pistons inwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port A.

Operating Type Selection Of Ball Valve:

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