Pneumatic Slanted Angle Seat Valve
- Model:
- Brand:
- J&O
- Material:
- SS304 / SS316L
- Connection:
- Female
- Gasket:
- PTFE
- Working Temperature:
- -10 degree C ~ +120 degree C
- Working Pressure:
- 0-16bar
- Operation:
- Pneumatic
- Payment:
- T/T, L/C, Western Union
An angle seat valve configured for vertical filling operations delivers precise liquid dosing without product aeration or residual nozzle dripping across automated bottling machinery. Driven through external pneumatic pressure, a pneumatic angle seat valve shifts an internal piston along an inclined stem axis to unseat the lower shutoff plug instantly. This vertical discharge alignment guides viscous syrups, dairy liquids, and chemical concentrates straight into container necks, maintaining uniform laminar flow and eliminating splashing during rapid dispensing cycles.
Liquid Filling Nozzle Mechanics: Extended Diving Lance Versus Direct Surface Dispenser
High-speed packaging lines demand precise container penetration and positive fluid shutoff. Selecting nozzle architectures dictates foaming suppression and container cycle velocity:
| Operational Parameter | Sub-Surface Diving Lance Assembly | Direct Surface Discharge Nozzle |
|---|---|---|
| Foam Suppression Ability | High Through Bottom-Up Liquid Rise | Prone to Entrained Surface Bubbles |
| Viscous Liquid Cutoff | Integrated Suck-Back Fluid Retraction | Relies on Gravity Surface Tension |
| Container Neck Clearance | Narrow Extended Probe Profile | Broad Orifice Direct Mounting |
| CIP Fluid Flush Efficiency | High Linear Velocity Across Bore | Standard Peripheral Wall Scouring |
Integrating an extended internal plunger directs fluid downward along container walls, preventing turbulence and maintaining target fill weights without product waste.
Seating Geometry and Laminar Liquid Displacement
Precision fluid metering relies on internal port transitions. Inside a slanted seat valve, the angled internal geometry reduces vortex formation as pressurized media transfers from horizontal utility headers into vertical dispensing tubes. Altering the internal valve seat angle optimizes fluid velocity distribution across the sealing boundary, preventing cavitation and shear stress when handling sensitive suspensions or carbonated beverages.
Aseptic Metallurgy Standards and High-Cadence Actuation Reliability
Machined from solid 316L stainless steel, vertical valve bodies eliminate internal crevices to comply with aseptic packaging standards. Fluoropolymer PTFE seals coupled with spring-energized stem packing maintain bubble-tight containment across millions of actuation cycles without lubricant degradation.
Deploying an angle seat valve across automated packaging carousels stabilizes line pressure, eliminates container neck contamination, and secures repeatable liquid volumes across intensive manufacturing schedules.
Technical Data
| Valve Body Material: | 1.4404/1.4301, SS304/SS316L |
| Seal Material: | PTFE |
| Fluid pressure: | 0-0.7MPa |
| Medium Temperature: | -10 degree C ~ +120 degree C |
| Availably connection: | Female |
| Operated: | Pneumatic |
| Medium: | Neutral gas, air, water |
Product Parameter
