Outlet Nozzle/Port with Valve

Product Specifications

Technical details and manufacturing context for Outlet Nozzle/Port with Valve

Definition

An outlet nozzle or port equipped with a valve, serving as the controlled discharge point for liquids or gases from a product collection tank. It regulates flow, prevents backflow, and allows for maintenance isolation while maintaining tank integrity. The valve mechanism (typically ball, gate, or butterfly type) opens or closes to control fluid flow through the nozzle/port. When open, fluid exits the tank through the nozzle; when closed, it seals the outlet to prevent leakage or allow system isolation. This component is commonly used in industrial tanks, pressure vessels, and process equipment where controlled discharge is required. It is available in nominal diameters from 15 to 50 mm (ISO 6708), with operating pressures from 1.0 to 1.6 MPa and operating temperatures from -20 to 80 °C. The flow coefficient (Cv) ranges from 2.5 to 15 US gal/min at full open, depending on size. Leakage rates meet Class VI, ranging from 0.01 to 0.1 mL/min. Seat material hardness is 80 to 95 Shore A (ISO 7619-1), and body material grades include 304 to 316 stainless steel (ASTM A276). Connections are threaded or weld-end, with BSP sizes from G1/2 to G2 (ISO 228-1). Overall length ranges from 80 to 200 mm, weight from 0.5 to 3.5 kg, actuation torque from 5 to 20 N·m, and cycle life from 10,000 to 50,000 cycles. These values are typical ranges for standard models; actual specifications must be confirmed with the manufacturer for the specific application. The component is designed for use in systems where reliable flow control and leak-tight sealing are critical. It is suitable for a variety of media, including corrosive fluids, when constructed from appropriate materials. Proper installation and maintenance are essential to ensure long service life and safe operation. Always verify model-specific parameters and compliance with relevant standards before procurement.

Working Principle

The valve mechanism (typically ball, gate, or butterfly type) opens or closes to control fluid flow through the nozzle/port. When open, fluid exits the tank through the nozzle; when closed, it seals the outlet to prevent leakage or allow system isolation. The valve is actuated manually or automatically, and the seat material provides a tight seal against leakage. The operating pressure and temperature ranges are limited by the seal material and valve design. The flow coefficient (Cv) indicates the flow capacity at full open, and the leakage rate Class VI. The component is designed to maintain tank integrity and allow for maintenance isolation.

Common Materials

Stainless Steel 316L

Technical Parameters

Parameter	Typical range	Notes & selection driver
Nominal Diameter	15–50 mm	Common sizes for tank outletsISO 6708
Operating Temperature	-20–80 °C	Seal material limits range
Flow Coefficient (Cv)	2.5–15 US gal/min	At full open, based on size
Leakage Rate	0.01–0.1 mL/min	Class VI seat leakageISO 5208
Seat Material Hardness	80–95 Shore A	Softer seat improves sealingISO 7619-1
Body Material Grade	304–316 ASTM	316 for corrosive mediaASTM A276
Connection Type	G1/2–G2 BSP	Threaded or weld-endISO 228-1
Overall Length	80–200 mm	Depends on size and valve type
Weight	0.5–3.5 kg	Increases with size and material
Actuation Torque	5–20 N·m	For manual handle operation
Cycle Life	10000–50000 cycles	Depends on seal and maintenance

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

Valve Body
Main housing containing the valve mechanism and providing structural integrity

Material: Stainless Steel
Valve Actuator
Mechanism to open and close the valve (manual lever, pneumatic, or electric)

Material: Stainless Steel/Aluminum
Sealing Gasket Part
Creates leak-proof seal between valve and tank connection

Material: PTFE/FKM Rubber
Connection Flange Part
Interface for mounting to the tank outlet

Material: Stainless Steel
Outlet Nozzle
The short spout through which fluid actually leaves the tank.

Material: Stainless Steel
Valve Mechanism (Ball, Gate, or Butterfly)
The moving closure element that opens or shuts the flow path.

Material: Stainless Steel
Valve Seat
The fixed face the closure element presses onto, which is what actually holds the shutoff tight.

Material: PTFE / metal seat

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Outlet Nozzle/Port with Valve.

Applied To / Applications

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

Product Collection Tank

View system integration details

Manufacturers of Outlet Nozzle/Port with Valve

Manufacturer profiles associated with Outlet Nozzle/Port with Valve.

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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 · Page last updated 6 September 2026

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Frequently Asked Questions

What are the typical sizes and pressure ratings?

Typical nominal diameters range from 15 to 50 mm (ISO 6708), with operating pressures from 1.0 to 1.6 MPa. These are reference ranges; confirm the exact values for your model.

What materials are commonly used?

Body material grades include 304 to 316 stainless steel (ASTM A276). Seat material hardness is 80 to 95 Shore A (ISO 7619-1). Verify material compatibility with your media.

How does the valve prevent leakage?

The valve mechanism seals the outlet when closed, and the seat material provides a tight seal. Leakage rates meet Class VI, typically 0.01 to 0.1 mL/min. Ensure proper installation and maintenance.

What are the connection options?

Connections are threaded or weld-end, with BSP sizes from G1/2 to G2 (ISO 228-1). Choose the connection type based on your piping system and installation requirements.

Data Basis

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

Preliminary Technical Classification

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pressure:	0 to 10 bar (max operating pressure)
flow rate:	Up to 50 m³/h (dependent on port size)
temperature:	-20°C to +80°C
slurry concentration:	Up to 30% solids by weight

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

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Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

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