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Hard Back Rubber Seat & SS Disc Butterfly Valve | OEM Wafer Butterfly Valve Supplier-Tianjin Worlds Valve Co., Ltd.

Hard Back Rubber Seat & SS Disc Wafer Butterfly Valve OEM Manufacturer-Tianjin Worlds Valve Co., Ltd.

Hard Back Rubber Seat & SS Disc Butterfly Valve | Wafer Butterfly Valve Supplier

Wafer Butterfly Valve with Hard Back Rubber Seat & SS Disc OEM Butterfly Valve Supplier-Tianjin Worlds Valve Co., Ltd.

China OEM Wafer Butterfly Valve Supplier-Tianjin Worlds Valve Co., Ltd.

Hard Back Rubber Seat Wafer Type Butterfly Valve Factory-Tianjin Worlds Valve Co. ,Ltd.

Hard Back Rubber Seat & SS Disc Butterfly Valve | Wafer Butterfly Valve Supplier

Tianjin Worlds Valve Co., Ltd., as your professional wafer butterfly valve supplier, introduces the Hard Back Rubber Seat & SS Disc Butterfly Valve. This valve is designed to deliver both resilient sealing and long-term durability. It features a reinforced hard-back EPDM seat for reliable bubble-tight shut-off and a stainless steel (CF8M) disc for excellent corrosion resistance. Encased in a compact wafer-style body, it is an efficient and cost-effective solution for PN16 water, HVAC, and mild chemical applications where a balance of sealing performance and durability is required.

Model:
CBF02-TA01
Brand:
OEM | ODM | WDS

Quantity:
Availability:





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Product Description

Introduction：

Hard Back Rubber Seat & SS Disc Butterfly Valve | Wafer Butterfly Valve Supplier

Tianjin Worlds Valve Co., Ltd. – ISO 9001, CE & UKCA Certified Manufacturer

CBF02-TA01 Operation and Maintenance Manual DOWNLOAD

Hard Back Rubber Seat & SS Disc Butterfly Valve-1

Technical Features and Design Advantages:

1. Reinforced Hard-Back EPDM Seat

Enhanced Seat Integrity: The seat features a robust, hard-backing layer that prevents deformation under pressure, ensuring consistent bubble-tight sealing (EN 12266-1 Class A) and extending service life.
Excellent Sealing Resilience: The EPDM sealing surface provides superior elasticity for reliable shut-off against water, air, and many mild chemicals.

2. Stainless Steel (SS) Disc for Longevity

Corrosion-Resistant Core: The CF8M (316 Stainless Steel) disc provides strong resistance to rust and corrosion, making it suitable for humid, water-based, and mildly corrosive environments.
Durable and Lightweight: Offers a strong, long-lasting flow control element without the excessive weight of cast iron.

3. Compact and Efficient Wafer Design

Space-Saving Installation: The wafer body installs quickly between two pipeline flanges, saving significant space and weight compared to lug-style valves.
Cost-Effective Solution: Simplifies installation and reduces total project costs for general industrial and building service applications.

4. Reliable and Simple Operation

Smooth Manual Actuation: Designed for easy operation with a standard hand lever, providing clear visual indication of open/closed positions.
Low Maintenance: The combination of a durable SS disc and a robust rubber seat minimizes wear and maintenance needs in standard service.

Hard Back Rubber Seat & SS Disc Butterfly Valve-1 (1)

Standard:

Parameter	Specification
Model	CBF02-TA01
Sizes	DN50-DN1200
Pressure Class	PN1.0/1.6MPa
Design	EN593 BS5155 EN1092 ISO5211
Testing	EN12266-1 ISO5208
TOP Flange	ISO5211 (according to customer’s needs)
Face to Face	DIN558-1 DIN3202 ISO5752 BS5155

Hard Back Rubber Seat & SS Disc Butterfly Valve-1 (2)

Typical Applications:

Water Supply & Distribution: Potable water lines, pumping stations.
HVAC Systems: Chilled and cooling water circuits.
General Industrial Services: Cooling water, process water, compressed air.
Building Services: Plumbing, fire protection (where specification allows).

Hard Back Rubber Seat & SS Disc Butterfly Valve-1 (3)

Why Choose This Valve?:

Optimized Seal Design: The hard-back EPDM seat offers superior sealing reliability and lifespan compared to standard rubber seats.
Corrosion-Resistant Disc: The stainless steel disc ensures the valve's core component withstands demanding environments.
Supplier Reliability: We provide consistent quality and support as your dedicated wafer butterfly valve supplier.
Certified Quality: Manufacturing under ISO 9001 with CE and UKCA marks guarantees compliance and performance.

Conclusion：

Designed for quick manual operation and space-efficient installation, this wafer type butterfly valve delivers reliable performance for water treatment, HVAC, and industrial applications requiring efficient flow control.

Meeting your specific needs: dekai@worldsvalve.com

Hard back seat butterfly valve Rubber seated wafer butterfly valve SS Disc Wafer Butterfly Valve EPDM seat stainless steel disc valve WRAS approved valve Custom Butterfly Valve Manufacturer Chinese Valve OEM Supplier Industrial Water Valve Supplier ISO 9001 valve factory Compact Wafer Valve

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