Discharge Outlet / Flange: Temperature Range -20°C to 150°C

Component Specifications

Definition

A precision-engineered discharge outlet component featuring a standardized flange connection system, designed for integration with product collection hoppers in food processing lines. This component facilitates controlled material discharge while maintaining hygienic conditions and preventing contamination through its sealed interface.

Working Principle

The discharge outlet/flange operates on the principle of controlled gravity flow with mechanical sealing. When the hopper discharge valve is activated, product flows through the outlet, while the flange connection provides a secure, leak-proof interface between the hopper and downstream equipment. The flange's bolted connection ensures proper alignment and maintains pressure integrity during operation.

Materials

Food-grade 316L stainless steel (AISI 316L), polished to Ra ≤ 0.8 μm surface finish, with FDA-compliant EPDM gaskets

Technical Parameters

Parameter	Typical range	Notes & selection driver
Size Range	DN50 to DN300 (2" to 12")
Certifications	3.1 Material Certificate, FDA Compliance
Mounting Holes	4-8 bolt pattern per size
Surface Finish	Ra ≤ 0.8 μm
Connection Type	ANSI/ASME B16.5 RF Flange
Gasket Material	FDA EPDM
Pressure Rating	PN16/150 PSI
Temperature Range	-20°C to 150°C

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

Standards

ISO 2852, DIN 11851, ASME BPE, EHEDG

Parent Products

This component is used in the following industrial products

Product Collection Hoppers

A hopper component designed to collect and temporarily store screened products within a product screening system.

View Product Details

Engineering Analysis

Risks & Mitigation

Product contamination from improper sealing
Material buildup causing flow restriction
Corrosion in aggressive environments
Gasket failure leading to leaks

FMEA Triads

Trigger: Improper gasket installation or material selection
Failure: Leakage and product contamination
Mitigation: Implement torque-controlled installation procedures and use only certified food-grade gaskets

Trigger: Inadequate cleaning procedures
Failure: Bacterial growth and product spoilage
Mitigation: Establish validated CIP protocols and regular microbiological testing

Trigger: Material fatigue from vibration
Failure: Crack formation and structural failure
Mitigation: Install vibration dampeners and conduct regular visual inspections

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5 mm on critical dimensions, Ra ≤ 0.8 μm surface finish

Test Method

Pressure testing at 1.5x working pressure, surface roughness verification, material certification per EN 10204 3.1

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Discharge Outlet / Flange

Manufacturer profiles associated with Discharge Outlet / Flange.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What cleaning methods are recommended for discharge outlet/flanges?

CIP (Clean-in-Place) systems with food-grade detergents at 70-80°C, followed by sanitization with approved chemicals. Manual cleaning should use non-abrasive tools to maintain surface finish.

How often should flange gaskets be replaced?

EPDM gaskets should be inspected quarterly and replaced annually or immediately if signs of wear, compression set, or chemical degradation are observed.

Can these flanges be used with different hopper materials?

Yes, they are compatible with stainless steel, food-grade plastics, and coated metal hoppers when proper gasket selection and installation procedures are followed.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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.

Discharge Outlet / Flange