Tianjin, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Valve, Gate Valve, Check Valve manufacturer / supplier in China, offering Double Flange Double Eccentric Butterfly Valve, Grooved Signal Butterfly Valve for Firefighting, Rubber Disc Flanged Check Valve and so on.

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Double Flange Double Eccentric Butterfly Valve

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Purchase Qty. / Reference FOB Price
10-99 Pieces US $15
100+ Pieces US $3,000
Production Capacity: 9000PCS
Transport Package: Standard Export Wooden Carton
Payment Terms: L/C, T/T, Western Union
Driving Mode: Manual
Connection Form: Flange
Structure: Double-Eccentric Sealing
Seal Form: Supercharging Pressured Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)

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Basic Info

Model NO.: D343X-6/10
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: Dn40-1200
Trademark: BOHAI
Specification: CE, ISO9001, ISO14001, SGS, OHSAS18001
Origin: Tianjin
HS Code: 848130000

Product Description

1)DN40-1200, PN10/16;
2)ISO9001 & CE certificates;
3)Manufacturer, low price, fast delivery;
4)OEM & free samples available.

Double Eccentric Butterfly Valve

Product introduction:
This is a new range of butterfly valves of the double eccentricity type with "bubble tight" seal, designed for heavy duty service, especially as regards shipbuilding and petrochemical sectors. Above all it is ideal for shutoff and/or flow control of aggressive fluids or gases.

Product Features:
1. Available in manual Gear Operated and Actuated control;
2. Material certification as per EN 10204-3.1, EN 10204-3.2 (Third Party Inspection) & NACE MR-01-75;
3. Fabricated Design available;
4. Double eccentricity with tight shut off;
5. Blow out proof stem;
6. Self lubricated shaft bearing;
7. Low operating torque;
8. Extended stem design available.

Technical Data
CI :
IS : 210 Gr. FG220
DI :
ASTM A536 Gr. 60-40-18
IS : 1865 Gr. 500/7
ASTM A 216 Gr. WCB
CF8 :
ASTM A 351 Gr. CF8
CF8M :
ASTM A 351 Gr. CF8M
A995 Gr. 4A / 6A
A148C 95800
Design standard
API-609, ANSI B16.34, BS-5155
Class 150, Class 300, Class 600 & Equivalent DIN Rating
Top flange standard
ASME B 16.5, EN1092, IS 6392, ISO 5211 (Top Flange)
Face to face standard
API 609 Cat B, EN-558
Test standard
API 598, ANSI/ FCI 70.2, EN 12266-1, ISO 5208

Why choose us:
          1.    As a direct manufacturer and also a trading company, we are able to have  the best resources integrated in China and offer our clients qualified parts at the most competitive price.
2. Quality Assurance: 100% QC inspection before delivery; ISO9001:2008,TS,API and CE certified; Full refund or replacement for quality faulty;  One year quality  warranty for ALL products.
3.    Excellent customer service, responded within 24 hours.
4.    Fast delivery: we have large amount of stock ready to ship the next day after  order, and for bulk production, we can work on urgent order and deliver in time.
5.    We provide OEM service and can make custom parts according to clients'  prints or sample pieces.
6.    With more than 30 year's manufacturing experience, we've worked with  customers worldwide.
7.    Monthly production capacity over 2,000pcs, one of the largest in our field in  China.
8.  Production department prepares products by customers' demands. This is how  rigorously we treat all the products delivered to customers, and we consider  overwhelming demands for quality our due responsibility towards customers
9.    OneStop service: we can take care of everything from production, shipping,  import clearance, door delivery until your order is right there in your hands.

About Us:
    ChinaBohai valve group co., LTD was founded in 1980,headquarter was located in TianjinBohai economic zone,No88,gao ying road,beizhakou town,jinnan  district,Tianjin of china.And with the land area up to 80000 square meters,which is a enterprise with product development,manufacturing and marketing  intergrated.

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