Diverting Gate for Chute Assemblies

Product Specifications

Technical details and manufacturing context for Diverting Gate

Definition

The Diverting Gate is a critical part of the Diverting Chute Assembly, responsible for precisely directing the flow of bulk materials, parts, or products between different conveyor lines, processing stations, or storage bins. It operates by pivoting, sliding, or lifting to alter the material path, enabling sorting, merging, or distribution functions within automated handling systems. This component is typically installed at the junction of chutes or ducts, where it acts as a movable barrier to route material to the intended destination. The gate's design must accommodate the specific material characteristics, such as particle size, abrasiveness, and flow rate, to ensure reliable operation and minimal wear. The Diverting Gate is available in various configurations, including single or multiple outlets, and can be actuated manually or automatically. It is commonly used in industries such as mining, aggregate processing, food processing, and logistics, where efficient material routing is essential. The gate's construction materials, such as stainless steel, carbon steel, or abrasion-resistant polyurethane, are selected based on the application's requirements for corrosion resistance, wear resistance, and hygiene. The Diverting Gate is designed to operate within specified pressure and temperature ranges, and its performance is characterized by parameters such as leakage rate, response time, and actuation torque. Proper selection and installation are crucial to ensure optimal performance and longevity. The gate must be compatible with the existing control system, and its actuation mechanism should be chosen based on the required speed, force, and reliability. Regular maintenance, including inspection of seals and moving parts, is necessary to prevent failures and ensure consistent operation. The Diverting Gate is a versatile component that can be customized to meet specific application needs, with options for different sizes, materials, and control interfaces. It is important to verify all model-specific values and standards with the legal manufacturer or supplier before procurement.

Working Principle

The gate is typically actuated by a pneumatic cylinder, electric linear actuator, or rotary drive. Upon receiving a control signal (e.g., from a PLC or sensor), the actuator moves the gate plate or blade from one position to another, physically blocking one chute outlet while opening another, thereby diverting the material stream to the desired destination. The movement can be linear or rotary, depending on the design. The gate's position is often monitored by limit switches or sensors to provide feedback to the control system. The actuation force and speed are selected based on the material flow and the required response time. The gate must be properly sealed to prevent leakage and ensure efficient operation.

Common Materials

Stainless Steel, Carbon Steel, Abrasion-Resistant Polyurethane

Technical Parameters

Parameter	Typical range	Notes & selection driver
Nominal Size	DN80–DN300 mm	Matches pipe bore; larger sizes on requestISO 6708
Operating Temperature	-20–120 °C	Seat material limits upper range
Leakage Rate	0.01–0.1 %	Class A for metal seat, B for soft seatISO 5208
Actuation Torque	50–350 N·m	Required for manual or motorized operation
Response Time	2–8 s	Full stroke; depends on actuator
Control Voltage	24 ±10% V DC	Optional 110/230 V ACIEC 61131-2
Enclosure Rating	IP54–IP65	For actuator and limit switchesIEC 60529
Body Material	WCB/CF8/CF8M	Carbon steel or stainless steelASTM A216/A351
Seat Material	PTFE/PPL	Soft seat for tight shutoff
Weight	15–120 kg	Depends on size and material
Flange Standard	PN16/ANSI150	Drilling per standardISO 7005-1/ASME B16.5

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

Gate Plate/Blade Part
The physical barrier that redirects or stops material flow.

Material: Stainless Steel
Actuator (Pneumatic Cylinder)
Provides the linear or rotary motion to position the gate plate.

Material: Aluminum Alloy, Steel
Mounting Frame/Bracket Part
Secures the gate assembly to the chute structure.

Material: Carbon Steel
Seal/Gasket Part
Prevents material leakage around the gate edges when closed.

Material: Polyurethane, Rubber
Limit Switch Optional
Confirms the gate actually reached the open or closed position and reports it to the PLC.

Applied To / Applications

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

Diverting Chute Assembly

View system integration details

Manufacturers of Diverting Gate

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Frequently Asked Questions

What is the typical operating pressure range for a Diverting Gate?

The operating pressure range is typically 1.0 to 1.6 MPa. However, this is a reference range and must be verified for the specific model and application with the manufacturer.

What materials are commonly used for the gate body?

Common body materials include carbon steel (WCB) and stainless steel (CF8 or CF8M), as per ASTM A216/A351. The choice depends on the application's corrosion and wear requirements.

How is the Diverting Gate actuated?

It can be actuated by a pneumatic cylinder, electric linear actuator, or rotary drive. The actuation method is selected based on the required force, speed, and control system compatibility.

What is the leakage rate class for the gate?

The leakage rate is typically 0.01% to 0.1%, with Class A for metal seats and Class B for soft seats, as per ISO 5208. Confirm the actual class with the supplier.

Data Basis

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

Preliminary Technical Classification

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pressure:	Up to 10 bar
flow rate:	0.5 to 50 m³/h
temperature:	-20°C to 150°C
slurry concentration:	Up to 60% solids by weight

Diverting Gate

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards