Manual metal seal triple eccentric butterfly valve
Product Description
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Standards
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Designed
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API609/ASMEB16.34/AWWAC504/BSEN593/GB/T 12238
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Face to Face
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API609/BS EN 558/ISO5752/JIS B2002-1987/GB/T 12221
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Flange End
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ASME B 16.5/ASME B16.47/BS EN1092/ISO7005/GB/T9113
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Inspection Test
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API 598/BS EN 12266/ISO 528/GB/T13927
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Specifications
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Size
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DN40-DN3200
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Pressure
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PN2.5-PN40/CL150/CL300
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Drive Mode
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Manual/Worm gear/Electric/Pneumatic/ Hydraulic/Solenoid
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Fieldof Application
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Water/ Sea water/ Gas/Oils etc
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Materials
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Seat
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SS304/SS316/Graphite/Asbetos/PTFE/NBR
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Body
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WCB/WCC/LCB/QT450-10/QT500-7/CF8M/CF3M/CF8
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Disc
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WCB/WCC/LCB/QT450-10/QT500-7/CF8M/CF3M/CF8
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Company Information
Packaging & Shipping
1. Single valve is packed with foam flastic bag.
2. Packed in Plywood Case on Pallet and Lined with Single
Polymembrane Inside.Packing Sound.
3. We can pack according to specific customer requests.
4. Customers' logos are available on package. 
Certifications
FAQ
Q: Are you a trading company or manufacture?
A: We are a manufacture with buttrfly valve and foundry
about ten years .
Q: Where is your factory loated?
A: China , near by Zhengzhou City .
(1.zhengzhou air port ; 2.zhengzhou railway stantion3.
Luoyang air port ,Luoyang railway station)
Q: Can you ensure the quality of valves?
A: Each valve is taken for two times pressure test before
leave factory! Each butterfly valve has 12 months
guarantee period.
Our casting company
Our Services
1. After installing and using,check valve capability
periodically,find fault contact us in time.
2. If the valve use frequently, turn on worm wheel cover,
checking normally for the consistent grease within 2 or 3
months.keep the appropriate the consistent grease.
3. When need regulate flow rate, adjusting the opening and
closing of device to control. 
