Three-Way Flanged Ball Valves Description
The three-way flange ball valve is an industrial valve mainly used to control the flow direction, diversion or confluence of fluids. It controls the fluid by rotating the internal ball. It is widely used in the fields of petroleum, chemical industry, electric power, metallurgy, urban construction, medicine, food, etc., especially suitable for extreme working conditions such as high pressure, high temperature and high flow rate.
Three-Way Flanged Ball Valves specification
|
DN(mm) |
DN15-DN200 |
|
Nominal Pressure(Mpa) |
1.0Mpa(PN10) - 6.4Mpa(PN64) |
|
Applicable Temperature |
PTFE150C, PPL200C, metal hard seal 425°C |
|
Applicable Medium |
water, oil, steam, acid and alkali |
|
Connection Method |
flange |
|
Valve Body |
cast steel, stainless steel (304, 316, 316L), duplex steel, etc. |
|
Valve Plate |
stainless steel (304, 316, 316L), duplex steel, etc. |
|
Valve Stem |
stainless steel (304, 316, 316L), duplex steel, etc. |
|
Packing |
PTFE, high temperature PPL, metal hard seal, etc. |
Three-Way Flanged Ball Valves in stock
Features
Flexible flow control
T-type tee realizes diversion, confluence or medium mixing (such as feed preparation of chemical reactor);
L-type quickly switches flow direction (such as equipment spare pipeline switching);
High reliability design
Four-sided valve seat sealing structure, fewer flange interfaces, and reduced leakage points;
Fireproof design (API 607) and automatic pressure relief function of valve cavity;
Low flow resistance and energy saving
Full-diameter design, the flow resistance coefficient is only 1/10 of the same diameter stop valve;
Convenient maintenance
Modular valve seat supports online replacement without disassembly of pipelines.
Applications
Petrochemical industry : Diversion control of catalytic cracking unit in refinery (sulfur corrosion resistance);
Energy and power : Steam distribution system (hard seal pressure resistance PN64, temperature 566℃);
Environmental water treatment : Sewage plant reagent addition and mixing (acid and alkali medium resistance);
Metallurgical industry : High-temperature molten salt pipeline switching (L-type structure fast response).
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