PNEUMATIC BALL VALVE
Pneumatic ball valve
Pneumatic valves are automated control valves powered by compressed air, and are mainly composed of pneumatic actuators (such as cylinders or diaphragms) and valve bodies. The actuator drives the valve core or valve stem through air pressure to achieve the opening, closing, and regulation of the medium. According to structural differences, they can be divided into two categories: linear turn and quarter turn. The former is like a linear turn control valve, and the latter is like a ball valve and a butterfly valve.
TECHNICAL PARAMETERS
Nominal diameter: DN15-DN800
Nominal pressure: 1.6MPa
Valve body material: ductile iron, stainless steel (304/316), cast steel
Seal material: polytetrafluoroethylene (PTFE), flexible graphite, metal seal
Drive mode: pneumatic actuator (double acting/single acting)
Connection mode: flange, thread, clamp (sanitary grade), welding, etc.
WORKING PRINCIPLE
OPTIONAL ACCESSORIES
Feedback device
The feedback device, also called limit switch, is a feedback device used for the stroke, size, and position of mechanical movement. The computer observes and controls the state of mechanical movement.
Solenoid valve
Solenoid valve is a basic component for controlling fluids and is used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium.
Filter
A large amount of compressed air containing water enters the filter and moves in a centrifugal downward tilt. The entrained water is separated due to the reduced speed, and the clean air is discharged from the separator outlet.
Manual device
The aluminum alloy anti-rust and anti-corrosion coating is more resistant to high temperatures. The manual device can be switched to manual control immediately on site in case of control failure.
COMPLETE RANGE OF OTHER PRODUCTS
SOLVE INDUSTRY ISSUES
Chemical Industry
Challenges: Highly corrosive media such as chlorine-alkali and sulfur recovery can easily cause valves to rust and fail.
Solution: 316L stainless steel valve body + metal seal, passed NACE MR0103 standard, corrosion-resistant.
Food and Pharmaceuticals
Challenges: High media hygiene requirements, cross contamination must be avoided.
Solution: Mirror polishing + full bore design.
Ocean
Challenge: High salt spray environment accelerates metal oxidation and seals are prone to failure.
Solution: Ultra-low carbon stainless steel + EPDM sealing ring.
Hot Tags: industrial flange air operated ball valve, China, manufacturers, suppliers, factory, buy, price, quotation, Electric Control Valve, 90 Degree Angle Valve, 4 20ma Flow Control Valve, High Torque Linear Actuator, Electric Damper Valve, Electric Rotary Valve Actuator
