Structured Manufacturing Data (2026)

Aseptic Filling Valve

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Aseptic Filling Valve used in the Food Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Aseptic Filling Valve is characterized by the integration of Valve Body and Actuator (Pneumatic/Electric). In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel 316L construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A precision valve designed to dispense sterile processed fruit or vegetable products into containers without contamination.

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Product Specifications

Technical details and manufacturing context for Aseptic Filling Valve

Definition
A critical component within an Integrated Aseptic Fruit and Vegetable Processing Line, the Aseptic Filling Valve is responsible for the final, sterile transfer of processed purees, juices, or diced products from the holding tank into pre-sterilized packaging (e.g., bags, cartons, bottles). It operates within a sterile zone, maintaining aseptic conditions to prevent microbial recontamination and ensure extended shelf-life of the final product.
Working Principle
The valve operates via pneumatic or servo-electric actuation. It opens to allow the sterile product to flow from a pressurized sterile holding vessel through a sterile nozzle into the container. The valve seat and sealing mechanism are designed for clean-in-place (CIP) and sterilize-in-place (SIP) procedures. It often features a positive shut-off to prevent dripping and may include features for volumetric or weight-based filling control.
Common Materials
Stainless Steel 316L, PTFE (Polytetrafluoroethylene), EPDM (Ethylene Propylene Diene Monomer) seals
Technical Parameters
  • Nominal port size (e.g., 1", 1.5", 2") for product inlet/outlet connections. (mm) Per Request
Components / BOM
  • Valve Body
    The main housing that contains the fluid pathway and provides connection points.
    Material: Stainless Steel 316L
  • Actuator (Pneumatic/Electric)
    Provides the mechanical force to open and close the valve stem.
    Material: Stainless Steel / Aluminum Alloy
  • Valve Stem and Seat Part
    The moving part (stem) and its mating surface (seat) that create a seal to stop flow.
    Material: Stainless Steel 316L / PTFE-coated
  • Diaphragm or Seal Part
    Prevents product from entering the actuator chamber and ensures a sterile barrier.
    Material: EPDM or PTFE
  • Nozzle Part
    The outlet spout that directs product flow into the container.
    Material: Stainless Steel 316L

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Aseptic Filling Valve.

aseptic filling valve for fruit puree sterile vegetable filling valve food grade aseptic dispensing valve 316L stainless steel aseptic valve contamination-free filling valve for food

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 6 bar (max operating pressure), 0 to 10 bar (CIP/SIP pressure)
flow rate: 0.5 to 20 L/min (depending on valve size and product viscosity)
temperature: 0°C to 150°C (sterilization up to 150°C, operation typically 4°C to 90°C)
slurry concentration: Up to 60% solids by weight (depending on particle size and rheology)
Media Compatibility
✓ Fruit purees (e.g., apple, mango) ✓ Vegetable sauces (e.g., tomato paste) ✓ Dairy-based fruit blends
Unsuitable: Highly abrasive slurries with large, hard particulates (>3mm) or corrosive chemical solutions
Sizing Data Required
  • Required flow rate (L/min)
  • Product viscosity and particle size distribution
  • Container size and fill accuracy requirements

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Seat wear and leakage
Cause: Repeated mechanical cycling and abrasive particles in the sterile media causing gradual erosion of the valve seat, compromising the sterile barrier.
Actuator failure (pneumatic or electric)
Cause: Moisture ingress, contamination, or mechanical fatigue in the actuator assembly leading to loss of precise positional control during filling cycles.
Maintenance Indicators
  • Visible product drips or leaks around the valve stem or seat during or after the filling cycle, indicating seal failure.
  • Audible hissing or irregular pneumatic exhaust sounds from the actuator, suggesting air leaks or pressure irregularities affecting valve timing.
Engineering Tips
  • Implement a routine preventive maintenance schedule for seat inspection and replacement based on cycle counts, using manufacturer-recommended materials resistant to sterilization processes.
  • Install and maintain proper air filtration and drying systems for pneumatic actuators, and ensure regular calibration of positional feedback sensors to maintain precise valve operation.

Compliance & Manufacturing Standards

Reference Standards
ISO 13408-6:2021 Aseptic processing of health care products - Part 6: Isolator systems ANSI/ASME BPE-2022 Bioprocessing Equipment DIN 11864-1:2014-10 Aseptic fittings - Part 1: Stainless steel tube connections
Manufacturing Precision
  • Sealing surface flatness: 0.05mm maximum deviation
  • Valve seat concentricity: 0.02mm total indicator reading
Quality Inspection
  • Sterility assurance testing (bacterial challenge test)
  • Surface finish verification (Ra ≤ 0.4μm per ASME BPE SF-4)

Factories Producing Aseptic Filling Valve

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What makes this aseptic filling valve suitable for fruit and vegetable products?

The valve uses 316L stainless steel for corrosion resistance, PTFE for chemical inertness, and EPDM seals for high-temperature sterilization, ensuring no contamination during sterile product dispensing.

Can this valve handle both pneumatic and electric actuation?

Yes, the BOM includes options for both pneumatic and electric actuators, allowing flexibility based on your food manufacturing line's existing automation systems.

How does the diaphragm/seal design prevent contamination in aseptic filling?

The diaphragm or seal creates a sterile barrier between the valve mechanism and the product stream, while the valve stem and seat design ensures tight shut-off to maintain sterility during container filling.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Food Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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