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API 6D Flange Ball Valve Q47F Floating Type Reduce Bore

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Basic Info


The following table provides a quick and comprehensive overview of the core technical specifications and commercial details for the API 6D Q47F floating ball valve. This structured data is designed to help procurement professionals and engineers efficiently verify product compatibility, production capabilities, and shipping terms for industrial sourcing.


Model NO.

Q47F

Connection Form

Flange

Driving Mode

Manual

Nominal Pressure

150lb-1500lb

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Function

Blow-Down Valve

Temperature

Normal Temperature

Standard

API 6D

Application

Industrial Usage, Water Industrial Usage

Size

1/2" to 10"

Class

150lb to 1500lb

Certificates

API 6D, CE, ISO9001

Application Fields

Light Industrial, Electric Power, Petrochemical

Delivery Detail

20~45 Days According to The Specific Quantities

Transport Package

Standard Export Wooden Case

Specification

API 598, API 6D, ANSI, BS, DIN, JIS

Trademark

NAIBANG

Origin

Wenzhou, Zhejiang, China

HS Code

8481804090

Production Capacity

8000PCS/Year


Backed by an established production capacity of 8,000 pieces per year and standardized export wooden case packaging, this valve ensures secure transit and reliable delivery schedules tailored to your specific project demands.



Product Description


The Stainless Steel API 6D Floating Reduced Bore Ball Valve is meticulously engineered to deliver dependable fluid isolation and precise control within demanding piping networks. The floating ball mechanism intelligently utilizes upstream line pressure to press the ball firmly against the downstream seat, ensuring a tight, reliable seal even under fluctuating pressure conditions. Furthermore, the reduced bore configuration offers a highly cost-effective and space-saving solution for pipeline systems where full flow capacity or pigging is not strictly required. By significantly reducing the overall weight and installation footprint, this design helps optimize project budgets without compromising structural integrity.


Constructed to meet rigorous industrial demands, this flanged ball valve provides exceptional resistance to corrosion, mechanical wear, and thermal stress. It is an ideal choice for procurement professionals seeking durable flow control equipment that minimizes maintenance frequency and lowers long-term operational risks in complex engineering environments.


Comprehensive Technical Specifications


To accommodate a wide spectrum of project requirements, this valve is available with highly versatile technical parameters. The extensive selection of structural designs and premium materials ensures optimal compatibility with various media, temperatures, and pressure ratings.


  • Size: 1/2" to 10" — Offering a broad dimensional range to seamlessly integrate into diverse piping infrastructures.


  • Class: 150LB to 1500LB — Robustly designed to withstand a comprehensive spectrum of pressure ratings, ensuring safe and stable operation in both standard and high-pressure industrial environments.


  • Type: Floating ball and trunnion mounted, full bore or reduced bore, soft seated or metal seated, top entry or side entry, one-piece/two-piece/three-piece, anti-blow out stem, antistatic design — This exceptional structural versatility guarantees enhanced operational safety, blowout prevention, and reliable static grounding for handling hazardous or volatile fluids.


  • Material: WCB, WCC, WC6, WC9, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, LF2, C95800, C95500, A105, F304, F316, F304L, F316L, F11, F22, DUPLEX SS, MONEL, ALLOY 20, CAST IRON etc. — An extensive array of material options allows for precise matching with specific environmental challenges, from standard carbon steel for general use to advanced alloys and duplex stainless steels for highly corrosive, extreme-temperature, or specialized chemical conditions.


  • Operation: Lever or Gear operation — Providing ergonomic, efficient, and responsive manual control for accurate flow adjustment and secure shut-off.


International Engineering Standards & Compliance


Adherence to globally recognized engineering standards is critical for ensuring dimensional interchangeability, operational safety, and performance reliability. This API 6D flange ball valve is strictly designed, manufactured, and inspected to comply with the most demanding international codes, providing procurement teams and engineers with absolute confidence in its quality and consistency.


The certified fire-safe design is particularly crucial for critical installations, ensuring that the valve maintains its sealing integrity and operational safety during fire emergencies, thereby protecting both personnel and valuable infrastructure.


  • Design and manufacture: API 6D, API 608, BS5351, ASME B16.34


  • Test and inspection: API6D, API 598


  • Face to face dimensions: ANSI B16.10, API6D


  • End flange dimensions:

    • 2"~24" to ANSI B16.5

    • over 26" to MSS SP-44

    • to B16.47 SERIES A

    • to B16.47 SERIES B


  • Butt-welding ends: ANSI B16.25


  • Fire safe: API607, API6FA



Applications


The API 6D Flange Ball Valve Q47F Floating Type Reduce Bore is engineered to deliver reliable fluid isolation, secure shut-off, and efficient flow control across a wide spectrum of industrial applications. With its space-saving reduce bore design and easy-to-maintain flanged connections, this valve provides a cost-effective and dependable solution for complex piping networks. By ensuring tight sealing and operational stability, it helps project engineers and procurement managers reduce maintenance risks and optimize system performance. Below are the primary industries and scenarios where this valve is typically applied to support specific project requirements.


1. Chemical Industry


In chemical processing facilities, reliable fluid isolation is critical. These floating ball valves are utilized for safely shutting off and controlling the flow of various chemical media. They help ensure leak-proof performance and protect overall system integrity during daily plant operations, minimizing the risk of cross-contamination and supporting safe production environments.


2. Petro-chemical Industry


Designed to handle the demanding conditions of petrochemical plants and refineries, this valve is essential for hydrocarbon processing lines. The flanged connection allows for straightforward installation and maintenance in complex pipeline networks, while the floating ball design ensures tight sealing for processed fluids, contributing to secure and stable facility management.


3. Plant Construction


For general industrial plant construction, these reduce bore valves serve as essential components in utility piping systems. They offer a highly practical and space-saving solution for directing water, air, and general fluids across newly developed industrial facilities, supporting efficient project execution and long-term operational stability for contractors and builders.


4. Power Plant Engineer


Power generation facilities require dependable valves for cooling systems, auxiliary fluid lines, and water management networks. This valve provides consistent shut-off capabilities, allowing power plant engineers to isolate specific sections for routine maintenance without disrupting the entire generation process, thereby supporting overall safety and continuous power supply.


5. Paper & Pump Industry


In paper manufacturing and large-scale pumping stations, controlling fluid dynamics is a fundamental requirement. These valves are highly suitable for isolating sections of the piping network, handling process water, and supporting pump maintenance by providing secure flow interruption when equipment servicing or replacement is required.


6. Mining


The demanding environments of mining operations require durable fluid control solutions. These valves are frequently applied in mine dewatering systems, air supply lines, and general water distribution networks. They offer dependable performance against the challenging physical conditions typically found in mineral extraction and processing sites.


7. Gas Utilities


Ensuring the safe distribution of natural gas and other utility gases requires valves with reliable sealing properties. The floating ball mechanism adapts effectively to pressure changes, providing secure isolation in gas utility networks. This helps operators prevent leaks, manage flow distribution, and maintain strict public safety standards.


8. Environment Technologies


Environmental protection facilities, including waste management and emission control plants, rely on these valves for directing processing fluids. Their dependable shut-off function supports the efficient operation of environmental engineering systems, ensuring that treated and untreated media are properly isolated and guided through the correct processing stages.


9. Steam Generation


In steam generation setups, these valves are typically employed in auxiliary lines, condensate return systems, and low-pressure steam applications. They help facility operators safely isolate specific sections of the steam network for maintenance, process control, and system upgrades, ensuring continuous and safe facility operation.


10. Drink Water


Municipal and commercial drinking water distribution systems require valves that ensure safe and clean fluid handling. The flanged reduce bore ball valves are used to regulate water flow, isolate distribution zones for repairs, and maintain the hygiene and safety of the potable water supply network without introducing contamination risks.


11. Sewage Water Industry


Wastewater treatment plants utilize these valves to manage the flow of raw sewage, treated effluent, and sludge. The floating type design ensures effective shut-off, allowing maintenance crews to isolate treatment tanks, filtration units, and piping sections safely during routine cleaning, inspections, and equipment replacement.


By adapting to these diverse industrial environments, the API 6D Flange Ball Valve Q47F Floating Type Reduce Bore proves to be a versatile component for fluid management. Its design focuses on practical functionality, helping buyers and contractors achieve stable operation and lower long-term maintenance costs across various engineering projects.


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