Socket End Resilient Gate Valve China Factory and Reliable Suppliers

High-performance Socket End Resilient Gate Valve from a leading China factory. Compliant with BS5150, AWWA C509, and DIN 3352 standards. ISO 5752 face-to-face dimensions and API 598 EN12266 testing. Sizes up to 12 inches. Contact professional suppliers today.



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The Socket End Resilient Gate Valve is a high-performance industrial solution engineered for superior flow control and leak-proof reliability. Designed to meet rigorous international standards, this valve is specifically crafted for water distribution and infrastructure projects where long-term durability and efficient sealing are critical requirements.

Featuring a resilient wedge design and high-grade material construction, this valve ensures a tight shut-off even in the presence of debris. Its socket-end connection allows for streamlined installation, making it an ideal choice for professionals in the general equipment and valve manufacturing sectors seeking a dependable, low-maintenance solution.

Detailed Parameters

Design StandardsBS5150 / AWWA C509 / DIN 3352 Face-to-Face Dim.ISO 5752
Inspection Std.API 598 / EN12266 Maximum SizeUp to 12" (DN 300)
Body MaterialCast Iron (C.I.) / Ductile Iron (D.I.) Wedge MaterialCast Iron (C.I.) / Ductile Iron (D.I.)
Stem MaterialStainless Steel (S.S.) Sealing RingNBR (Nitrile Rubber)
FastenersS.S. / Steel + Zinc Plated Bonnet MaterialCast Iron (C.I.) / Ductile Iron (D.I.)

Key Advantages

Robust Construction

Built with high-quality Cast or Ductile Iron for maximum structural integrity and pressure resistance.

Extended Lifecycle

Stainless steel stems and NBR sealing rings ensure minimal wear and tear over years of operation.

Global Compliance

Fully compliant with BS, AWWA, DIN, and ISO standards for seamless international integration.

Resilient Sealing

The NBR coated wedge provides a bubble-tight seal, preventing leakage even in challenging environments.

Precision Engineering

Strict adherence to API 598 and EN12266 inspection protocols ensures zero-defect delivery.

Easy Installation

The socket-end design simplifies the joining process, reducing labor time and installation costs.

Product Gallery

Management Platforms

Inventory Control

Real-time tracking of valve sizes from DN 40 to DN 300 to ensure rapid shipment.

Quality Assurance

Rigorous testing based on API 598 standards for every single unit produced.

Order Notification

Automated updates on manufacturing progress and logistics milestones.

Compliance Monitoring

Continuous auditing to maintain BS5150 and AWWA C509 certifications.

Supply Chain Optimization

Strategic sourcing of S.S. and NBR materials to maintain price stability.

Technical Support

Expert guidance on valve selection and installation based on project specs.

Investment Return Comparison

Performance MetricStandard Gate ValvesOur Resilient Gate Valve
Leakage RateModerate (Wear-prone)Near Zero (NBR Sealing)
Maintenance CycleFrequent LubricationLong-term Low Maintenance
Installation SpeedStandard ThreadingRapid Socket Fitment
Service Life5-8 Years12-20 Years
Total Cost of OwnershipHigh (Due to Repairs)Low (High Durability)

Frequently Asked Questions

Q: What are the primary materials used in the Resilient Gate Valve?

The body, wedge, and bonnet are made from Cast Iron (C.I.) or Ductile Iron (D.I.), while the stem is crafted from Stainless Steel (S.S.) and the sealing ring uses NBR for maximum reliability.

Q: Which international standards does this valve comply with?

Our valves are designed and manufactured according to BS5150, AWWA C509, and DIN 3352, with face-to-face dimensions following ISO 5752.

Q: What is the maximum available size for the Socket End Resilient Gate Valve?

The valve is available in a wide range of sizes, with the maximum capacity reaching up to 12 inches (DN 300).

Q: How is the valve tested before shipment?

Every valve undergoes rigorous testing and inspection in accordance with API 598 and EN12266 standards to ensure leak-proof performance.

Q: Why is NBR used for the sealing ring?

NBR (Nitrile Rubber) is used for its excellent oil resistance and durability, providing a resilient seal that prevents leakage and withstands environmental stress.

Q: Can these valves be used in high-pressure water systems?

Yes, thanks to the Ductile Iron options and adherence to AWWA/BS standards, these valves are engineered for reliable performance in various water distribution pressure levels.

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