China Supplier Concentric Disc Butterfly Valve - Stainless Steel Flanged Fixed Ball Valves – CVG

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China Supplier Concentric Disc Butterfly Valve - Stainless Steel Flanged Fixed Ball Valves – CVG Detail:

Features
▪ Small fluid resistance, its resistance coefficient is equal to that of a pipe section of the same length.
▪ Simple structure, small volume and light weight.
▪ Reliable and tight sealing.
▪ Easy to operate for open and close quickly.
▪ Convenient maintenance. The structure of the ball valve is simple, the sealing ring is generally movable, and it is convenient to disassemble and replace.
▪ A wide range of applications, with a diameter ranging from a few millimeters to a few meters.
▪ The size of the flange end of the series valve connection can be designed and manufactured according to customers’ requirements.

Material Specifications

Part	Material (ASTM)
1. Bushing	PTFE & Tin bronze
2. Screw	A105
3. Spring	InconelX-750
4. Body	A105
5. Stud	A193-B7
6. Ball	WCB+ENP
7. Seat	A105
8. Sealing Ring	PTFE
9. Disc Spring	AISI9260
10. Valve Seat Rotation Drive Device
11. Stem Sealing Ring	PTFE
12. Bushing	PTFE & Tin bronze
13. Upper Stem	A182-F6a
14. Connection Sleeve	AISIC 1045
15. Drive Mechanism
The main parts and sealing surface materials of this series ball valves can be designed and selected according to actual working conditions or special requirements of users.

Structure

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Application
▪ Stainless steel ball valves are mainly used in working conditions with high requirements for corrosiveness, pressure and hygienic environment. Stainless steel ball valve is a new type of valve that has been widely used in recent years. These ball valves are widely used in the cut-off or circulation of long-distance pipeline medium in oil, natural gas, chemical industry.

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We emphasize enhancement and introduce new solutions into the market just about every year for China Supplier Concentric Disc Butterfly Valve - Stainless Steel Flanged Fixed Ball Valves – CVG , The product will supply to all over the world, such as: Lesotho, Turkey, Azerbaijan, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our products have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.

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