Flow Direction: Reversing
Standard: BSW
Application: Industrial Water Systems
Coating: Fusion Bonded Epoxy (FBE)
Size: 2" to 24"
Connection End: BS EN 1092-2:1997
Trademark: EATHU
Transport Package: Polywood Crate
Origin: China
BS EN 12334 Ductile Iron Swing Check Valve

1. Application Field
Check valves are essential components in piping systems, designed to prevent backflow of the medium. They are widely used in various industries such as potable water supply, wastewater treatment, irrigation, HVAC systems, fire protection, and chemical and energy sectors. These valves ensure smooth and safe operation by maintaining proper flow direction.

2.Design Standard

1). Size: 2"-24"

2). Design standard: BS EN 12334

3). Connection end: BS EN 1092-2:1997

4). Working Pressure: PN10 / PN16

5). Working Temperature: 0ºC - 80ºC

6). Coating: Fusion bonded epoxy coating

3. Material

Part Name Material Options
Body & Bonnet Ductile Iron  
Hinge Pin SS420 SS304, SS316, SS416, SS431
Disc Carbon Steel with Zinc and EPDM  
Bolt & Nut Zinc-Plated Carbon Steel SS304, SS316
Bonnet Gasket EPDM  

4. More Check Valves
BS En 12334 Ductile Iron Swing Check Valve5. Production Flow, Packaging & Delivery
BS En 12334 Ductile Iron Swing Check Valve
6. Certifications
BS En 12334 Ductile Iron Swing Check Valve
7. Warranty and Service

1. One-year warranty

2. Spare parts available, including extra gaskets

3. Market agent protection agreement available for distributors

4. OEM and ODM welcome; custom logos can be cast on valve bodies

5. Discounts available for first and large orders

6. We guarantee competitive pricing, reliable quality, and excellent service.

8. Company Introduction

Eathu Group is one of the leading manufacturers and exporters of valve products in China. We specialize in a wide range of valves, including gate valves, butterfly valves, ball valves, globe valves, check valves, and strainers, produced in various materials to meet different application needs.

Our factory and company are certified under the ISO 9001 quality management system. All products undergo rigorous testing to ensure compliance with international standards before shipment.

For more information, please visit our website: www.eathu.com

We look forward to working with you!

9. Contact Us
BS En 12334 Ductile Iron Swing Check Valve

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