Wholesale Discount Lug Butterfly Valve - Swing Check Valves Non-Return Valves – CVG

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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Wedge Gate Valve, Dn700 flanged ball valves, Flanged Butterfly Valve Dimensions, We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.

Wholesale Discount Lug Butterfly Valve - Swing Check Valves Non-Return Valves – CVG Detail:

Application
▪ Swing check valve is also called one-way valve or check valve, its function is to prevent the medium in the pipeline from flowing back. The valve whose opening and closing parts are opened or closed by the flow and force of the medium to prevent the medium from flowing back is called a check valve.
▪ Check valves belong to the category of automatic valves, which are mainly used in pipelines where the medium flows in one direction, and only allow the medium to flow in one direction to prevent accidents. This type of valve should generally be installed horizontally in the pipeline.
▪ It can be applied to a variety of medium such as water, steam, oil, nitric acid, acetic acid, strong oxidizing media and urea. Mainly used in pipelines such as petroleum, chemical, pharmaceutical, fertilizer, electric power, etc.

▪ Test pressure:
Shell Test Pressure 1.5 x PN
Seal Test Pressure 1.1 x PN

Material Specifications

Part	Material
Body	Cast iron, Ductile iron
Cap	Cast iron, Ductile iron
Disc	Carbon steel + Nylon + Rubber
Sealing Ring	Buna-N, EPDM
Fastener	Carbon steel, Stainless steel
Other required materials can be negotiated.

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Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for Wholesale Discount Lug Butterfly Valve - Swing Check Valves Non-Return Valves – CVG , The product will supply to all over the world, such as: Leicester, Costa rica, Guatemala, All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.

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