3 Inch Butterfly Valve

Description of 3 Inch Butterfly Valve:ZECO 3 inch butterfly valve/butterfly valve 3 inchis a small diameter butterfly valve, usually manually operated, and the connection is usually lug type or wafer type, because the advantage of small diameter butterfly valve is that it is simple in accordance with the way, compared with other valve flange connection operation is fast and simple. ZECO as a professional on the wafer and lug type butterfly valve manufacturer, is strict to the material and appearance of the casting, casting usually arrive ZECO factory, will be isolated in the corresponding area waiting for QC inspector inspection, inspector will, in turn, the chemical composition, physical properties of the casting and design is individually and will follow the ERP system into the data of the product review file for later use.ZECO also pays great attention to every detail in the production process, and each process will be tested and recorded by corresponding inspectors in the ERP system.

Features of 3 Inch Butterfly Valve:1.ZECO 3 inch butterfly valve can use metal seal structure and resilient seal structure, connection mode can also choose lug type, wafer type and flange connection, the choice of diversity, users can choose according to the actual working conditions to meet the requirements of working conditions;2.ZECO 3 inch butterfly valve has low torque. Although it is small in size, ZECO engineers make every effort to design the product so that users can feel ZECO's improvement in design, rather than rush through it;3.The stem of ZECO 3 inch butterfly valve is designed with anti blow-out structure, which can ensure the maintenance personnel to avoid personal safety damage caused by the pressure of the middle chamber pushing out the stem when replacing the packing;4.The seat and sealing ring of ZECO butterfly valve can be replaced, which ensures the quick and convenient maintenance of maintenance personnel on site.

Another products are available such as 6 inch flanged butterfly valveand 4 inch electric butterfly valve.

Material of 3 Inch Butterfly Valve:

No	Part	Material
1	Body	ASTM A216 WCB + 13Cr
2	Seal Ring	Graphite + SS316
3	Retainer Flange	ASTM A182 F316
4	Pin	ASTM A276 316
5	Disc	ASTM A351 CF8M
6	Stem	ASTM A276 316
7	Stem Packing	Graphite
8	Stem Beating	SS316 + PTFE
9	Bolt	ASTM A193 B7
10	Nut	ASTM A194 2H
11	Yoke	ASTM A216 WCB

We are one of aleadinggate valve manufacturers china, providing globe valve made in china. If you want to know butterfly valve 3 inch price, 3 inch ss ball valve priceand ss ball valve price,feel free to contact us.

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