Pneumatic Ball Valve

Pneumatic ball valves combine a standard ball valve with a pneumatic actuator. By feeding compressed air into the actuator, the ball rotates 90 degrees to start, stop, or regulate flow. 
Specific Applications
Pneumatic ball valves are widely applied in oil and gas, petrochemical plants, power generation, metallurgy, pharmaceuticals, food processing, water treatment, HVAC systems, and pipelines handling viscous fluids or solids-laden media.
Key Features
Fast Pneumatic Operation – Compressed air drives the actuator, rotating the ball 90° in as little as 0.05 seconds. Our pneumatic ball valves deliver instant on/off or flow regulation – suitable for oil & gas, petrochemical, power, metallurgy, pharma, food, water treatment, and HVAC.
Air-Operated & Gas-Source Ready – Designed as a pneumatic ball valve or a ball valve for gas source, using clean compressed air for safe, non‑polluting actuation. No sparks, no complex wiring – perfect for hazardous or explosive environments.
Zero Leakage & Full‑Bore Flow – Full‑port design gives near‑zero flow resistance. PTFE / reinforced PTFE / PPL/metal hard seats ensure bubble‑tight shut‑off. For fibrous or solids‑laden media, V‑port versions provide self‑cleaning shear action to prevent clogging. This pneumatic ball valve maintains reliable sealing even under demanding conditions.
Versatile Actuator & Accessory Options – Rack‑and‑pinion or scotch yoke actuators; double‑acting or spring‑return (fail‑safe). Add solenoid valves, limit switches, 4‑20mA positioners, or air filters to match your control system.
Fully Customizable – Bodies: carbon steel, stainless steel, brass, or alloy. End connections: flanged, threaded, or welded to DIN, ANSI, JIS, BS. Special designs: fire‑safe, anti‑static, low‑temperature, sanitary clamp.
Quality Certification
We hold ISO 9001, ISO 14001, and ISO 45001 certifications, plus a special equipment production license (TS).  Our products are made to API, ANSI, JIS, ISO, BS, JB, and GB standards. This covers material checks, non‑destructive testing, precise measurements, and valve strength/sealing performance.
Custom Manufacturing Services
You send us a drawing or sample, and we review the requirements. Then we confirm the drawing and give you a quote — faster if you provide a 3D model. After order confirmation, we schedule batch production.