Editorial Technical Reference

Spray Ball / Device

This page explains how Spray Ball / Device is classified within Food Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A rotating or stationary nozzle device used in CIP systems to distribute cleaning fluids across interior surfaces of tanks and vessels.

Spray Ball / Device in a manufacturing environment
Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Spray Ball / Device

Definition
A spray ball or spray device is a critical component within a Clean-in-Place (CIP) system, designed to be installed inside process vessels, tanks, or pipelines. Its primary function is to receive pressurized cleaning and sanitizing solutions from the CIP unit and distribute them as a spray pattern (typically full 360° coverage) to effectively wet, clean, and rinse all internal surfaces without requiring manual intervention or disassembly of the equipment. The device is typically made of stainless steel (AISI 304/316L), PTFE, or food-grade plastics, and is available in fixed or rotating configurations. In fixed models, the orifice pattern is engineered to create overlapping spray coverage, ensuring complete surface contact. In rotating models, the reaction force from the exiting jets causes the ball to rotate, changing the spray direction and enhancing coverage. The operating pressure range is 1.0–1.6 MPa, with a flow rate of 5–20 m³/h depending on tank size and nozzle type. Spray coverage diameter is 1–5 m for tanks up to 5 m diameter. Operating temperature ranges from -20°C to 140°C for CIP cleaning with hot water and caustic. The material for food contact is typically 316L stainless steel (ASTM A240), with surface roughness ≤0.8 μm Ra (ISO 4287) for hygienic design. Connection sizes range from DN25 to DN100 (ISO 1127), with tri-clamp or welded connections. Weight varies from 0.5 to 5 kg depending on size and material. Rotating spray balls operate at 10–30 rpm. The device is rated IP65–IP68 for washdown environments. These parameters are reference ranges and must be verified for the specific model and application with the legal manufacturer or supplier. The spray ball is essential for effective cleaning in food manufacturing, ensuring hygiene and product safety.
Working Principle
Pressurized cleaning fluid (water, detergent, acid, caustic, or sanitizer) is pumped from the CIP unit through a supply line into the spray ball. The fluid exits through precisely designed orifices or slots. In rotating models, the reaction force from the exiting jets causes the ball to rotate, changing the spray direction. In fixed models, the orifice pattern is designed to create overlapping spray coverage. This ensures complete surface contact for mechanical removal of soil and chemical action.
Common Materials
Stainless Steel (AISI 304/316L), PTFE (Teflon), Food-Grade Plastics
Technical Parameters
ParameterTypical rangeNotes & selection driver
Flow Rate5–20 m³/hDepends on tank size and nozzle type
Spray Coverage Diameter1–5 mFor tanks up to 5 m diameter
Operating Temperature-20–140 °CFor CIP cleaning with hot water and caustic
Material316LStainless steel for food contactASTM A240
Surface Roughness≤0.8 μm RaFor hygienic designISO 4287
Connection SizeDN25–DN100Tri-clamp or weldedISO 1127
Weight0.5–5 kgDepends on size and material
Rotation Speed10–30 rpmFor rotating spray balls
IP RatingIP65–IP68For washdown environmentsIEC 60529

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Housing/Body Part
    Main structural body containing internal fluid passages and providing connection to the supply line.
    Material: Stainless Steel 316L
  • Orifice Plate/Nozzle Head Part
    The front section containing the precisely drilled holes or machined slots that form the spray pattern.
    Material: Stainless Steel 316L
  • Seal/Gasket Part
    Ensures a leak-proof connection between the spray ball and the vessel port or mounting flange.
    Material: EPDM, Silicone, or PTFE
  • Bearing (for rotating types) Optional Part
    Allows low-friction rotation of the ball under fluid pressure.
    Material: Stainless Steel or Ceramic

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Spray Ball / Device.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar
flow rate: 5-150 m³/h
temperature: -20°C to +140°C
slurry concentration: Up to 15% solids by weight
Media Compatibility
✓ Water-based cleaning solutions ✓ Caustic soda solutions (up to 5%) ✓ Acidic cleaners (phosphoric/nitric based)
Unsuitable: Hydrofluoric acid environments
Sizing Data Required
  • Tank/vessel internal diameter
  • Required cleaning coverage pattern
  • Available pump flow rate and pressure

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Abrasive erosion
Cause: High-velocity impact of suspended solids or particles in the cleaning fluid, leading to gradual material loss and hole enlargement.
Cavitation
Cause: Rapid pressure changes in the fluid flow causing vapor bubble formation and collapse, resulting in localized pitting and surface fatigue.
Maintenance Indicators
  • Uneven or reduced spray pattern coverage during operation
  • Audible knocking or vibration from the spray ball housing
Engineering Tips
  • Install inline filters upstream to reduce abrasive particle concentration in the cleaning fluid
  • Optimize pump pressure and flow rates to maintain stable operating conditions that minimize cavitation risk

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 2852:2007 (Stainless steel tube fittings for the food industry) ASME BPE-2019 (Bioprocessing equipment standards for spray devices) DIN 11850-1:2014 (Stainless steel tubes for the food, chemical and pharmaceutical industries)

Quoted from the published standard.

Manufacturing Precision
  • Bore diameter: +/-0.05mm
  • Surface roughness (Ra): ≤ 0.8μm
Quality Inspection
  • Pressure test: Hydrostatic testing at 1.5x working pressure
  • Material verification: PMI (Positive Material Identification) for alloy composition

Manufacturers of Spray Ball / Device

12 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

China Sanitary Valve
Zhejiang, CN
Founded 200251~100 staff5,000-10,000 square meters
ISO9001 ASME CE Test Report
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Sanitary Spray Balls”
View source page ↗ chinasanitaryvalve.com · checked 2026-08-26
Sunthai Extractor
Zhejiang, CN
200-500 staff20,000 m²
ISO 9001:2015
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Spray Ball”
View source page ↗ sunthaiextractor.com · checked 2026-08-26
AVM Extraordinary Intelligent Control (Zhejiang) Co., Ltd
Wenzhou, Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Sanitary Spray Ball”
View source page ↗ wzaomi.com · checked 2026-09-03
AVM Extraordinary Intelligent Control (Zhejiang) Co., Ltd.
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Sanitary Spray ball”
View source page ↗ avmfluid.com · checked 2026-08-27
CYCO (Dongguan Changyuan Spraying Technology Co., Ltd.)
Dongguan, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “CIP Spray Balls”
View source page ↗ ccnozzle.com · checked 2026-09-15
CYCO Nozzles
Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “360-Degree 3D Spray Ball SR42”
View source page ↗ cyconozzles.com · checked 2026-08-31
Dongguan Changyuan Spraying Technology Co., Ltd.
Dongguan, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “CIP Spray Balls”
View source page ↗ ccnozzle.com · checked 2026-09-13
Dongguan ST Cooling Spray Technologies Co., Ltd.
Guangdong, CN
Also makes: Atomizing Nozzle, Spray Nozzle, Fuel Nozzle and 3 more
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “TKFD Spray Balls”
View source page ↗ stspray.com · checked 2026-08-29
Eagle Fittings
Wenzhou, Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Spray Ball”
View source page ↗ eaglefittings.com · checked 2026-09-10
HG ENGINEERING
Shandong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Spray Ball”
View source page ↗ hgbeerequipment.com · checked 2026-09-04
J&O Fluid Control Co., Limited
Wenzhou, Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Sanitary Spray Ball”
View source page ↗ jo-pv.com · checked 2026-09-03
Wenzhou Kinding Machinery Co., Ltd.
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Sanitary Spray Ball”
View source page ↗ kindingmachinery.com · checked 2026-08-27
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Frequently Asked Questions

What is the operating pressure range for a spray ball?

The operating pressure range is 1.0–1.6 MPa. Always verify the exact pressure requirements for your specific model and application with the manufacturer.

What materials are available for spray balls?

Spray balls are commonly made of stainless steel (AISI 304/316L), PTFE (Teflon), or food-grade plastics. For food contact, 316L stainless steel is typically specified, as per ASTM A240. Confirm the material grade with the supplier for your hygiene requirements.

How do I choose between a fixed and rotating spray ball?

Fixed spray balls rely on a static orifice pattern to provide overlapping coverage, while rotating spray balls use the reaction force of the jets to rotate, changing spray direction. The choice depends on tank geometry, soil type, and required coverage. Consult the manufacturer for selection based on your specific tank size and cleaning needs.

What is the typical flow rate and coverage diameter?

The flow rate is typically 5–20 m³/h, depending on tank size and nozzle type. The spray coverage diameter is 1–5 m for tanks up to 5 m diameter. These are reference ranges; verify the exact values for your model and application with the supplier.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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