The Beyond Brass Series represents the next generation of polymer-based quarter turn ceramic cartridges, combining advanced engineering polymers with premium ceramic disc technology. Designed for superior corrosion resistance, lightweight construction, and long-lasting leak-free performance, these cartridges are ideal for modern bathroom and kitchen faucets, OEM manufacturing, and replacement applications.

Unlike conventional brass cartridges, Beyond Brass polymer cartridges eliminate corrosion, reduce mineral build-up, and deliver exceptionally smooth 90° operation with outstanding durability under demanding water conditions.

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Available Sizes

BSP Thread Sizes

Thread Size	Metric (DN)	Typical Applications
1/4″ BSP	DN8	Laboratory faucets, specialty valves
3/8″ BSP	DN10	Compact basin faucets
1/2″ BSP	DN15	Bib cocks, pillar cocks, angle valves, stop valves
3/4″ BSP	DN20	Commercial faucets, industrial applications
1″ BSP	DN25	High-flow plumbing fixtures

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Stem Lengths

Available in multiple configurations

• 20 mm
• 22 mm
• 24 mm
• 26 mm
• 28 mm
• 30 mm
• 35 mm
• 40 mm
• 45 mm
• Custom OEM Dimensions

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Spline Configurations

• 16 Teeth
• 18 Teeth
• 20 Teeth
• 22 Teeth
• 24 Teeth
• 28 Teeth
• Fine Spline
• Coarse Spline
• Square Stem
• D-Type Stem
• Polymer Stem
• Brass Insert Stem

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Rotation Options

• 90° Quarter Turn
• Clockwise Close
• Counter-Clockwise Close
• Left-Hand Cartridge
• Right-Hand Cartridge
• Hot Side
• Cold Side
• Universal Configuration

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Technical Specifications

Specification	Details
Product Series	Beyond Brass™
Operation	90° Quarter Turn
Ceramic Disc Material	High-Purity Alumina Ceramic
Body Material	High-Performance Engineering Polymer
Polymer Options	POM (Acetal), PA66, PPS, Custom Engineering Polymers
Stem Material	Reinforced Polymer / Brass Insert
Seal Material	EPDM / NBR / Silicone
Thread Standard	BSP / G Thread
Working Pressure	0.05–2.5 MPa
Burst Pressure	Up to 3.5 MPa
Operating Temperature	0°C to 90°C
High Temperature Variant	Up to 120°C
Life Cycle	500,000+ Operations
Water Safety	Suitable for Potable Water
Corrosion Resistance	Excellent
Chemical Resistance	Excellent
Leak Testing	100% Factory Tested

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Why Choose Beyond Brass

Corrosion-Free Performance

Advanced engineering polymers eliminate rust and corrosion commonly associated with metal components.

Lightweight Construction

Significantly lighter than traditional brass cartridges while maintaining structural integrity.

Superior Chemical Resistance

Resistant to hard water, cleaning chemicals, chlorine, and mineral deposits.

Precision Ceramic Discs

High-grade ceramic sealing surfaces ensure smooth operation and consistent leak-free performance.

Low Friction Design

Reduced operating torque provides a smooth quarter-turn action throughout the cartridge’s service life.

Long Service Life

Designed for over 500,000 operating cycles, reducing maintenance and replacement costs.

Eco-Friendly Engineering

Uses less metal while delivering excellent durability and sustainable performance.

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Compatible Applications

Ideal for

• Bib Cocks
• Pillar Cocks
• Basin Faucets
• Basin Mixers
• Kitchen Faucets
• Kitchen Mixers
• Sink Mixers
• Wall Mixers
• Shower Mixers
• Bath Spouts
• Angle Valves
• Stop Valves
• Drinking Water Faucets
• Utility Faucets
• Commercial Washroom Fixtures
• Residential Plumbing
• Hospitality Projects
• Institutional Buildings

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Industries Served

• Faucet Manufacturers
• OEM Plumbing Manufacturers
• Private Label Brands
• Bathroom Fittings Companies
• Sanitaryware Manufacturers
• Plumbing Component Suppliers
• Building Material Distributors
• Hotels & Hospitality
• Hospitals
• Commercial Construction
• Residential Developments
• Infrastructure Projects
• Facility Management
• International Importers & Exporters

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Beyond Brass Advantages

• High-Performance Polymer Construction
• Premium Ceramic Disc Technology
• Corrosion-Free Design
• Rust-Free Performance
• Mineral Deposit Resistant
• Hard Water Compatible
• Smooth Quarter-Turn Operation
• Low Operating Torque
• Lightweight Construction
• High Pressure Resistance
• Temperature Resistant
• Chemical Resistant
• Maintenance Friendly
• Leak-Free Sealing
• Precision Manufactured
• OEM & Private Label Available
• Global Export Quality
• RoHS & REACH Material Options Available
• Drinking Water Safe Materials
• Sustainable Engineering

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OEM & Custom Manufacturing

The Beyond Brass Series can be customized to meet your brand and technical requirements.

Available customizations include:

• Custom BSP Thread Sizes
• Stem Heights
• Spline Profiles
• Handle Interfaces
• Flow Rate Optimization
• Opening Torque
• Left/Right Rotation
• Hot & Cold Identification
• Custom Polymer Grades
• Laser Branding
• Logo Moulding
• Color Coding
• Private Label Packaging
• Retail Packaging
• Bulk Export Packaging