3 Inch Butterfly Valve

Description of 3 Inch Butterfly Valve:ZECO 3 inch butterfly valve/butterfly
valve 3 inch is 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 valve and 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 a leading gate valve manufacturers china, providing globe valve
made in china. If you want to know butterfly valve 3 inch price, 3 inch ss ball
valve price and ss ball valve price, feel free to contact us.

Minimum Order: 1 pieces

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