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Carbon Steel Grooved End Butterfly Valves

Carbon Steel Grooved End Butterfly Valves
Price: Negotiable/Piece
Trade Terms: FOB,CFR,EXW
Min Order: 1/Piece
Pay Type: T/T,Western Union,Paypal

1.Novel design, reasonable, unique structure, light weight, easy to operate open and close quickly.
2. Installation cost considerably reduced because of very low weight and compact design.
3. No routine maintenance required.
4. Longer life and reliable service with minimum component wear.
5.sealing parts can be adjusted to be replaced, reliable sealing performance characteristics.

1.Body: Cast Iron/ Ductile Cast Iron/ Stainless Steel/ Carbon Steel
3.Disc: Ductile/Cast Iron/Stainless Steel/ AL-Bronze
4.Stem: 2Cr13, stainless steel, chrome molybdenum steel
Product parameter

Nominal pressure (MPa)



Nominal diameter(mm)



Test pressure








Applicable temperature


Applicable medium

Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, 
Oils, Acids, Alkalis, etc.

Operating mode

manual, worm gear, pneumatic, electric, etc.

Carbon steel grooved end butterfly valves       


DN50-DN300, 2"- 12"

End type:


Normal pressure:

1.0/1.6MPa,  Class 125/150; JIS 5K 10K 16K 20K; Table D/E





 C shape rubber


DI  /ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel

other parts:
 shaft,worm gear.

Suitable temperature:


Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Working Pressure: Pn10/Pn16: Wafer Butterfly Valve: Risilent Seated Butterfly V
Connection Form: Wafer
Structure: Double-Eccentric Sealing
Seal Form: Force Sealed
Work Pressure: Mid-Pressure (',2.5mpa< Pn <6.4mpa)
Working Temperature: Medium Temperature (',120??C
Material Of Seal Surface: Soft Sealed
Application: Water Industrial Usage
LiFeng International Group, with the certificate of CE, ISO9001 & 14001. We have two factories of Weld Stainless Steel Tube and Valve-butterfly, check, and ball. We also offering the pipeline systerm. Highly skilled and experienced professionals use the latest technology to consistently create products with outstanding quality and the highest precision.

The extensive hard work, magnificent planning and dynamic management policies, has made LiFeng International Group become the reliable suppliers and get a good honor in our customers from the Asia, Africa, America and Europe market.

We offers the original ideas to customers around the world and provides "products appreciated by customers. " We aim to be a reliable company that continuously challenges itself to produce an attractive, quality mobility part.

Main Products: Stainless Steel and High-temperature Alloy pipes and tubes.

Main Grades: 304, 304L. 304H, 321, 321H, 316, 316L, 316H, 317L, 317LMN, 310S, 904L; S31803, S32205, S32750, S32760, S32304; Inconel 600, 601, 625, Incoloy 800, 800H, 800HT, Monel 400, Hastelloy C276; GH3030, GH3039, 15CrMoG, 16Mn.

Standard: ASTM/ASME A/SA 213, A/SA 312, A269, A268, A249, A/SA789/790, SB 163, SB167, SB407, SB444, SB423, SB622, SB668, SB677, EN10216-5, DIN17456, DIN17458, JIS 3459, GOST 9941-81, GB9948, GB5310, GB/T14976, GB13296.

Size Range: Outside diameter: 6mm-630mm, Wall thickness: 0.5mm-35mm, Maximum

Length: 25000mm

We have got certificates like PED

97/23/EC, LR-ISO 9001: 2008, Moody-ISO 9001: 2008, CCS, CCS-ISO 9001: 2008, ISO14001: 2004, ISO 10012: 2003, OHSAS 18001: 2011, SGS, API-5L, etc.

Relying on superior products quality, good reputation and service, our company has built a long-term and stable cooperation partners with SINOPEC, China BlueChemical, China Three Gorges Corporation, China Chengda Engineering Co., Ltd., TOYO Engineering Corporation(China), BASF-YPC Company, Alstom Wuhan Boiler, etc. Our products have been exported to over 50 countries, which include the United States, South Korea, France, Germany, Italy, Mexico, Brazil, Ecuador, Venezuela, Argentina, North Korea, Japan, Saudi Arabia, Jordan and so on.

We follow the tenet that "we make development by honesty, survive on quality, receive mutual benefit as a target". We welcome customers from all over the world to visit our factory.

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  • Lifeng International Trading Group

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