Details
Size: NPS 2" to 48"
Pressure Rating:Class 150-Class 600
Body Material: Carbon steel, stainless steel, alloy, etc.
End connection: Flange or Butt welded ends
Operation: Lever, Gear, Pneumatic, hydraulic or Electric actuator optional.
Standards
Design and Manufacture:API6D, BS5351, ASME B16.34
Face to Face: ASME B16.10,API 6D
Flange Ends: ASME B16.5/ASME B16.47
Butt Welded Ends: ASME B16.25
Fire Safe:API6D, API6A
Test and Inspection: API 598, API6D
STRUCTURAL CHARACTERISTICS
The three-way ball valve is provided with reliable sealing and smooth flow channel so as to ensure accuracy of opening and closing through small fluid pressure loss and stable flow channel. According to the forms of flow channel, the valve can be classified into "Y" pattern three-way ball valve, "L" pattern three-way ball valve, and "T" pattern three-way ball valve.
"Y" pattern Three-way Ball Valve
The form of flow channel is "Y" pattern, which can effectively realize switching from service condition 1 to service condition 2. It is mainly used for switching "Y" pattern pipeline flow direction.
"L" Pattern Three-way Ball Valve
The "L" pattern three-way ball valve is used for switching pipeline medium flow direction. It can connect two flow channels that are vertical with each other. The ordinary "L" pattern floating three-way ball valve may not be suitable for some service conditions, which shall be paid special attention to when users select it.
"T" Pattern Three-way Ball Valve
The "T" pattern three-way ball valve is used for switching, converging and diverging medium flow direction. The "T" pattern ball channel can make three channels connect with each other or two of them connect with each other to realize two, three of found kinds of functions. Different valve designs are adopted to realize different functions. Therefore, users shall make detailed descriptions to the service requirements when selecting and ordering the "T" pattern three-way ball valve, so that our company can make designs and configurations correctly. The ordinary "T" pattern floating three-way ball valve may not be suitable for some service conditions, which shall be paid special attention to when users select it.
Why Choose JONLOO Valves?
Our gate valves are designed for use in demanding oil & gas industry as well as water applications.
Our gate valves are known for being affordable and dependable because we know how important it is for you to keep your facilities and operations running smoothly. We offer the unbeatable combination of low prices, fast delivery, and strong warranties on all of our products.
How to select JONLOO valve for your pipelines?
Valve design and selection of materials are key factors when determining the different oil and gas media applications of valves. The two main things that affect the valve material selection are the strength of the valve and the corrosive media going through the valve.
Strength in a valve is its ability to withstand the internal stresses generated by containing and controlling the fluid under pressure. Strength can be measured in several ways, but the most common measure is by quantifying the metal's tensile strength. Higher pressures are reserved for the stronger steel and high alloy valves as lower pressures can use lower tensile strengths such as cast iron.
The second major consideration in choosing a valve material is its corrosion resistance. Corrosion is the breakdown of a metal due to attack by various chemical reactions. The dangers of corrosion damage are particularly high in the chemical manufacturing industry where the issues of strong chemicals, high pressures and high temperatures cross paths. The harsh acids and other compounds can sometimes eat through metals such as iron and steel in a matter of days or even hours. In valve materials, basic exterior rusting of the valve is usually secondary to the corrosion going on within the valve due to the unique characteristics of the fluid contained inside it. In addition to the fluid going through the valve, the temperature of the flow media and the operating environment are other key factors to be considered when determining materials as it relates to corrosion.