The Krowne 21-452L Heavy Duty Coupling Flanges With Built-in Shut-off Valves and Adjustable Centers are essential plumbing accessories designed for commercial foodservice applications requiring reliable valve control and robust pipe connection. Crafted by Krowne, a trusted manufacturer of industrial-grade faucet parts and accessories, these flanges feature integrated shut-off valves for precise flow management and adjustable centers for versatile installation. Suitable for connection of Royal Series faucets and compatible with most brands, these coupling flanges incorporate a 1/2" NPT female inlet and are engineered to withstand demanding kitchen environments, ensuring leak-resistant performance and long-term durability in professional settings.
Top Krowne 21-452L Features
The Krowne 21-452L coupling flanges are engineered with durable materials and integrated shut-off valves, facilitating quick maintenance and reliable operation in high-demand foodservice environments. They accommodate adjustable centers and include rubber washers for secure sealing, supporting seamless integration with commercial faucets. Designed for ease of installation and service, these flanges optimize workflow efficiency in busy kitchens and beverage stations, providing dependable flow control and leak prevention.
- Heavy-duty construction: Made from corrosion-resistant metals for long-term use
- Integrated shut-off valves: Enable precise control of water flow, reducing downtime
- Adjustable center design: Facilitate flexible pipe and fixture alignment
- Easy installation and maintenance: Includes rubber washers for leak-proof connections
- Universal fit for Royal Series faucets: Interchangeable with most brands in commercial kitchens
Ideal for installing in restaurant kitchens, coffee stations, and beverage lines requiring durable, reliable coupling flanges with flow control features.
21-452L Technical Specs
The Krowne 21-452L coupling flanges are constructed from high-quality, corrosion-resistant materials and feature a 1/2" NPT female inlet compatible with standard plumbing connections. The adjustable centers accommodate a range of fixture spacing, facilitating flexible installation in various Commercial kitchen setups. The product operates with NPT threading and includes rubber washers for airtight sealing, ensuring leak-free performance under demanding conditions. Measuring approximately [dimension details if available], it provides robust connection points between fixtures and piping. Designed for ease of maintenance, these flanges do not require electrical power, simply fitting into standard plumbing systems. The component's durable build quality ensures extended service life, even with frequent use. It is compatible with standard water pressures and temperature ranges typical in foodservice environments, supporting efficient workflow. Shipping within 4-8 business days, this accessory is an integral part of commercial plumbing systems for high-volume operations.
- Material: Corrosion-resistant metals suitable for continuous use
- Inlet size: 1/2" NPT female thread compatible with standard plumbing
- Adjustment range: Supports adjustable centers for versatile installation
- Operating temperature: Designed to withstand typical foodservice water temperatures
- Included components: Rubber washers for sealing and secure fit
What is a commercial coupling flange?
A commercial coupling flange is a plumbing fitting used to connect pipes or fixtures securely while providing flow control via built-in valves. The Krowne 21-452L heavy-duty model is installed in restaurant and foodservice kitchen piping systems, offering reliable shut-off capabilities and flexible mounting options. Equipped with adjustable centers and compatible with standard 1/2" NPT connections, it is ideal for high-volume kitchens, beverage lines, and fixture integration requiring durable, leak-proof connections that support efficient maintenance and operational flow.
Top plumbing fittings for high-volume foodservice settings
The Krowne 21-452L heavy-duty coupling flanges are built for reliable performance in restaurant kitchens and beverage stations, ensuring secure and leak-free pipe connections with flow management. Designed for commercial plumbing systems, these fittings support moderate workloads, facilitating quick maintenance and fixture versatility. Krowne 21-452L is ideal for medium throughput foodservice operations requiring durable, dependable pipe components.
- Operation Type — suited for high-demand kitchen plumbing systems
- Kitchen Setting — ideal for busy restaurant or cafeteria kitchens
- Foodservice Category — fits within commercial faucets and piping accessories
- Workload Qualifier — supports moderate throughput with reliable flow control
- Use Case — suitable for beverage lines, fixture connections, and piping assemblies
Why Choose Krowne 21-452L Heavy Duty Coupling Flanges
Why choose the Krowne 21-452L heavy-duty coupling flanges over conventional fittings? These flanges feature a robust, corrosion-resistant design, integrated shut-off valves for precise flow control, and adjustable centers for versatile fixture installation. Their compatibility with standard plumbing connections simplifies installation, minimizes downtime, and enhances durability in demanding commercial kitchen environments, improving operational efficiency and sanitation.
- Self-contained design with integrated shut-off valves streamlines maintenance
- Robust stainless steel construction resists corrosion and damage
- Adjustable centers support flexible fixture alignment on busy job sites
- Universal fitting supports seamless integration with most faucet brands
- Durable, leak-resistant connection minimizes operational disruptions
