About Three Way Ball Valve
Three Way Ball Valve
Size | 2" to 56" (50 mm to 1400 mm) |
ASME Class | Class 150 to 2500 |
Design Standard | API 6D |
Main Feature
Trunnion-mounted Ball Valve design complies to API 6D
Wide portfolio of Side-entry and Top-entry designs
Fugitive emissions
Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
Fire safe design - to API 607 and API 6FACE Marking
Meets requirements of Pressure Equipment Directive 2014/68/EU,
Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required Double block and bleed (DBB) feature
Valves are designed and tested for automatic cavity relief
Anti-blowout stem design
Coil springs used for consistent seat loading and lower operating torque
Lip seals provided for low temperature services
Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
Wide portfolio of Side-entry and Top-entry designs
Options: Buried service, Cryogenic
Offered with Electric, Pneumatic and Hydraulic Actuators
In-house Tests Capabilities
Robust Design for Demanding EnvironmentsThis full bore three way ball valve is constructed from high-quality SS304/SS316 stainless steel to offer exceptional resistance to corrosion and wear. Its soft PTFE seats and polished finish ensure minimal maintenance while sustaining a wide temperature range. Certified to ASME B16.34 and DIN design standards, the valve meets stringent safety and reliability requirements required in industrious environments.
Flexible Flow Control for Industrial ApplicationsThe valve's three-way, multi-directional flow design accommodates both T-Port and L-Port channel arrangements, providing unparalleled versatility in flow patterns for distribution, mixing, or diversion of media. With a customizable port size from 1/2 inch to 4 inch and standard flanged ends, it seamlessly integrates into a broad array of industrial fluid systems.
User-Friendly and Safe OperationFeaturing a quarter-turn lever handle and an optional actuator, the valve is easy to use and suitable for both manual and automated operations. The ISO 5211 mounting pad facilitates actuator installation, enhancing process automation and reducing operational effort. Tested to API 598 standards, it ensures tight shutoff and dependable sealing for peace of mind in demanding processes.
FAQ's of Three Way Ball Valve:
Q: How does a three way full bore ball valve work in fluid control systems?
A: A three way full bore ball valve enables routing, combining, or diverting of flow through multiple pathways in a fluid system, thanks to its T-Port or L-Port configurations. By rotating the quarter-turn handle, users can select different flow directions, offering versatile control within industrial pipelines.
Q: What are the main benefits of choosing a SS304/SS316 stainless steel ball valve?
A: SS304/SS316 stainless steel construction provides excellent resistance to corrosion and chemical exposure, ensuring long service life and reliability even with aggressive media. The robust body also withstands higher operating pressures and temperatures commonly encountered in industrial settings.
Q: When is a soft-seated (PTFE) ball valve preferred over a metal-seated one?
A: Soft-seated PTFE ball valves are favored when tight sealing is essential, or when dealing with non-abrasive, moderately corrosive fluids. PTFE seats enhance seal integrity, reduce leakage risks, and operate effectively within the -20C to 180C temperature range specified for this valve.
Q: Where can this three way ball valve be installed?
A: This valve is designed for use in a variety of industrial installations, including fluid transfer, mixing, or distribution systems in oil and gas, chemical processing, water treatment, and other demanding environments where multi-directional flow control is necessary.
Q: What is the process for maintaining and operating the valve?
A: Routine maintenance includes visual inspection of seals and surfaces, and occasional cleaning to prevent buildup on the PTFE seats. Operation typically involves simple manual quarter-turn action using the lever handle, or remote actuation if fitted with an actuator on an ISO 5211 pad.
Q: How does the corrosion resistant finish enhance valve longevity?
A: A corrosion resistant polished finish not only provides a smooth, attractive appearance, but also minimizes the risk of environmental or chemical damage, reducing the likelihood of premature valve failure and helping preserve optimal performance over time.