Double Flanged Butterfly Valve
  • Double Flanged Butterfly Valve - 0 Double Flanged Butterfly Valve - 0
  • Double Flanged Butterfly Valve - 1 Double Flanged Butterfly Valve - 1

Double Flanged Butterfly Valve

Milestone Valve Co. Ltd is a specialized manufacturing enterprise specializing in valve design, development, production, sales and service. It continuously introduces advanced foreign technology, strictly requires and manages in accordance with ISO9001 standards, and produces butterfly valves, gate valves, ball valves and other types. Industrial valves. The products produced are widely used in metallurgical, electric power, petrochemical, water supply and drainage and municipal construction and other industrial pipelines with a medium temperature of 425 ℃ or less for flow adjustment and load-breaking fluid use. Among them, Double flanged butterfly valve adopts three-eccentric sealing structure design and two-way sealing function. The product meets the national GB/T13927-92 valve pressure test standard.

Send Inquiry

Product Description

Buy Double Flanged Butterfly Valve which Can be Customized From Our Factory in China
1.Introduction of Double Flanged Butterfly Valve

Milestone Valve Co. Ltd is a specialized manufacturing enterprise specializing in valve design, development, production, sales and service. It continuously introduces advanced foreign technology, strictly requires and manages in accordance with ISO9001 standards, and produces butterfly valves, gate valves, ball valves and other types. Industrial valves. The products produced are widely used in metallurgical, electric power, petrochemical, water supply and drainage and municipal construction and other industrial pipelines with a medium temperature of 425 ℃ or less for flow adjustment and load-breaking fluid use. Among them, Double flanged butterfly valve adopts three-eccentric sealing structure design and two-way sealing function. The product meets the national GB/T13927-92 valve pressure test standard.

Double Flanged Butterfly Valve


2. Specific Parameters of Double Flanged Butterfly Valve

Type of Valve
Eccentric Flanged Butterfly Valve
DN
DN100~DN4000
PN(MPa)
0.6~1.6
Design Temperature Range
-10℃~120℃
Applicable Medium
Water, oil, gas, and various corrosion medium
Connection type:
Flanged
Actuator type
Manual drive, Pneumatic, Hydraulic or electric Actuator
Sealing
Metal Hard Seal, Soft seal
Applicable Medium
Fresh water, Sewage, seawater, gas etc

Spare Parts
Material
Body

Gray Iron, Ductile Iron, Al-bronze, 

Stainless Steel, Carbon steel

Disc
Ductile iron, Stainless Steel, Al-bronze
Stem
Stainless steel, duplex steel
Shaft
Cast Iron, Stainless Steel
Seat 
Rubber, stainless steel, stellite
Sealing O-ring, NBR, EPDM, FKM

Double Flanged Butterfly Valve


3.Product Features of Double Flanged Butterfly Valve

1) Double flanged butterfly valve adopts triple eccentric sealing structure, the valve seat and butterfly plate are almost wear-free, and have a tighter and tighter sealing function.
2) Double flanged butterfly valve sealing ring is made of stainless steel, which has the dual advantages of metal hard seal and elastic seal. It has excellent sealing performance, corrosion resistance, and long service life regardless of low temperature and high temperature.
3) The sealing surface of the Double flanged butterfly valve adopts surfacing cobalt-based cemented carbide, the sealing surface is wear-resistant and has a long service life.
4) Double flanged butterfly valve large size butterfly plate adopts quilted frame structure, which has high strength, large flow area and small flow resistance.
5) Double flanged butterfly valve has a two-way sealing function. It is not restricted by the flow direction of the medium during installation, and is not affected by the spatial position. It can be installed in any direction.
6) Double flanged butterfly valve drive device can be installed in multiple positions (rotated by 90° or 180°), which is convenient for users to use.

Double Flanged Butterfly Valve


4. Packaging and Delivery

Double Flanged Butterfly Valve


5. FAQ

1. Can i have a sample order for valve ?
A: Yes, we welcome sample order to test and check the quality, Mixed sample are accepted.
2. Do you have any MOQ limit for valve order ?
A: Low MOQ, 1 PC for sample checking is avaible.
3. Could you offer OEM service ?
A: Yes, OEM is availble.
4. How about the payment ?
A: We normally accept 30% deposit, and balance will be paid before shipping. L7C is OK
5. Whafs the delivery time of your butterfly valves?
A: For most of the sizes,DN50-DN600,we have stock of valve parts,it*s possible to deliver in 1-3 weeks,to nearest seaport Tianjin.
6. Whafs the warranty of your products?
A:We normally offer 12 months of warranty in service or 18 months since shipping date.
7. What is your products standardization?
A: GB/T12238-2008, JBfT 8527-1997, API 609,EN 593-1998, DIN 85003-3-1997


6.Contact Information

Hot Tags: Double Flanged Butterfly Valve, Manufacturers, Suppliers, Factory, Customized, In Stock, Bulk, Free Sample, China, Made In China, Cheap, Low Price, Price, Price List, Quotation, CE, Quality, Durable, One Year Warranty

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you within 24 hours.