Payment Terms | L/C,T/T,Western Union |
Supply Ability | 100pcs per month |
Delivery Time | 14 days |
Packaging Details | Plywood box safety packing |
Application: | General |
Medium Type: | Water, steam and oil etc. |
Mounting Type: | Direct Mount |
Standard Or Non-Standard: | Standard |
Flow way: | Two way |
Actuation: | Manual, Electric, Pneumatic,Automatic |
Sealing Performance: | Sealing |
Working Temperature: | Normal Temperature And High Temperature |
Pressure Application: | Normal Pressure |
Quality Warranty: | 18 Months |
Place of Origin | China |
View Detail Information
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Product Specification
Payment Terms | L/C,T/T,Western Union | Supply Ability | 100pcs per month |
Delivery Time | 14 days | Packaging Details | Plywood box safety packing |
Application: | General | Medium Type: | Water, steam and oil etc. |
Mounting Type: | Direct Mount | Standard Or Non-Standard: | Standard |
Flow way: | Two way | Actuation: | Manual, Electric, Pneumatic,Automatic |
Sealing Performance: | Sealing | Working Temperature: | Normal Temperature And High Temperature |
Pressure Application: | Normal Pressure | Quality Warranty: | 18 Months |
Place of Origin | China | ||
High Light | 18 Months Pneumatic Butterfly Valve ,Medium Type Pneumatic Butterfly Valve ,Steam Oil Pneumatic Butterfly Valve |
Highlight: Pneumatic buttefly valve
Product introduction:
The triple-eccentric multi-layer metal hard-sealed butterfly valve series represents a new generation of industrial valves that
integrate long service life, zero leakage, and high energy efficiency, symbolizing the technological innovation direction in the
field of fluid control. These products are meticulously designed based on the three-dimensional eccentricity principle. By
ingeniously setting the triple eccentric distances among the valve seat centerline, butterfly disc rotation centerline, and
sealing surface centerline, they effectively avoid direct friction between the butterfly disc and valve seat during opening/
closing, significantly reducing wear. This enables the valves to maintain stable performance under frequent operation
conditions, with a service life 3 to 5 times longer than that of traditional butterfly valves. The core sealing structure adopts a
multi-layer design combining hard and soft materials. The inner layer is composed of high-strength alloy metal rings, featuring
excellent resistance to high temperature, high pressure, and corrosion to meet the demands of harsh working conditions such
as metallurgical steelmaking and petroleum cracking. The outer layer is wrapped with flexible sealing materials, which work in
tandem with the metal rings through pre-tightening force to achieve dual sealing protection, effectively eliminating fluid leakage
and reducing energy loss and safety hazards.
Product technical parameters:
Nominal Diameter DN (mm) |
50~1200 |
|
Nominal Pressure PN (MPa) |
0.6~4.0 |
|
Test Pressure (MPa) |
Strength (water) |
0.9~6.0 |
Enclose (Water) |
0.66~4.4 |
|
Main Components |
Body |
Stainless steel/Carbon steel/alloy steel |
valve plate |
Stainless steel/Carbon steel/alloy steel |
|
valve stem |
2Cr13 stainless steel |
|
Packing |
PTFE, flexible graphite |
|
Shaft |
Stainless steel, PTFE, cemented carbide |
|
Working temperature |
-40~570℃ |
|
Medium suitable |
Water, oil, steam, acid and alkali and other corrosive media |
Product features:
Company Details
Year Established:
1992
Total Annual:
10,000,000-20,000,000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa... Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa...
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