3-Way Stainless Steel Flanged Ball Valves

DIYE VALVE 3-Way Stainless Steel Flanged Ball Valves are high-performance industrial valves specifically designed for flow control in complex pipelines. Highly customizable, they can meet the diverse needs of different industrial scenarios. The products employ a scientific structural design, combined with high-quality materials and rigorous manufacturing processes, and are widely used in chemical, petroleum, and other industrial fields, providing reliable solutions for pipeline media diversion, merging, and switching.

Core Materials and Quality Assurance

The 3-Way Stainless Steel Flanged Ball Valves are constructed primarily of 304 or 316L stainless steel, possessing excellent corrosion resistance, high-temperature resistance, and pressure resistance, making them adaptable to various harsh working conditions. The seals are made of high-quality materials such as polytetrafluoroethylene (PTFE) and PPL, rigorously selected and conforming to international industrial standards. All materials used in production are inspected according to industry standards such as GB/T and API, and material spectral reports are available to ensure material compliance and quality traceability.

Customization Capabilities

To meet the needs of different engineering projects, DIYE VALVE supports on-demand customization of 3-Way Stainless Steel Flanged Ball Valves. Non-standard sizes, special flow channels, and various flange standards can be customized according to customer requirements. Custom-made flow channels can also be created based on customer drawings to solve special flow control challenges in complex pipelines.

LT Flow Channel Details

The LT (flow channel) of DIYE VALVE 3-Way Stainless Steel Flanged Ball Valves is mainly divided into two types, both using a 90° rotating opening and closing structure. The handle positioning is clear, switching is smooth, and operation is convenient and reliable, meeting the complex control needs of industrial pipelines.

1.L-type Flow Channel (LT-L)

Primarily used for media diversion or unidirectional switching. The ball core features an L-shaped through-hole design, enabling "one inlet, two outlets" or "two inlets, one outlet" fluid control. A 90° rotation of the handle quickly changes the media flow direction, leaving no media residue, minimizing flow resistance, and improving pipeline operating efficiency.

Applicable Scenarios: Suitable for diverting one medium to two different pipelines, or merging two media into one pipeline (simultaneous merging is prohibited to avoid cross-contamination), such as pipeline branching and media distribution in industrial production.

2.T-type Flow Channel (LT-T)

Primarily used for media merging, diversion, or bidirectional switching. The ball core features a T-shaped through-hole design, flexibly enabling "one inlet, two outlets," "two inlets, one outlet," or "two inlets, two outlets" control. Smooth switching, tight sealing, and simultaneous delivery of two compatible media make it suitable for multi-directional flow control in complex pipelines.

Applicable Scenarios: Suitable for multi-directional media switching in complex pipelines, such as media mixing and pipeline reversal in the chemical and petroleum industries.

Advantages of Cooperation

As a source manufacturer, DIYE VALVE has ample inventory and stable delivery times, which can meet the needs of foreign trade orders, distributor stocking, and supporting large and medium-sized engineering projects; it provides a complete set of export documents and inspection reports to ensure smooth customs clearance; bulk purchases can enjoy tiered discounts; it is equipped with a professional technical team and comprehensive after-sales service, and can provide customers with technical support and solution consultation at any time to achieve mutual benefit and win-win results.

Technical Parameters

FAQ

Q: What are the core technical differences between the L-type (LT-L) and T-type (LT-T) flow patterns of the 3-Way Stainless Steel Flanged Ball Valve? How to make a selection?

A: The core difference lies in the flow function and applicable scenarios:

1.L-Type Flow Pattern (LT-L): The ball core features an L-shaped through-hole. It can only realize one-way switching of "one inlet, two outlets" or "two inlets, one outlet". It cannot simultaneously merge two media (to avoid cross-contamination). It offers low flow resistance and no residue residue, making it ideal for simple diversion/confluence scenarios such as pipeline branching and medium distribution.

2.T-Type Flow Pattern (LT-T): The ball core features a T-shaped through-hole. It allows flexible bidirectional switching of "one inlet, two outlets", "two inlets, one outlet", or "two inlets, two outlets". It can simultaneously merge two compatible media, making it suitable for multi-directional medium switching and mixing in complex pipelines such as those in the chemical and petroleum industries.

Selection Core: Choose L-type for simple diversion; choose T-type for complex confluence and multi-directional switching.

Q: What are the technical requirements for switching between the two flow patterns? Is there a possibility of jamming or medium channeling?

A: Technical Switching Requirements: For both types, the handle must be rotated 90° to the positioning detent to ensure the ball core is completely switched into place, avoiding a half-open/half-closed state (which could cause medium channeling and erosion of the sealing surface). It is recommended to close the pipeline medium pressure before switching to reduce the impact on the ball core.

Reliability Assurance: Diye's products are equipped with CNC precision-machined ball cores and seats, ensuring high fitting accuracy for smooth, jamming-free switching. The sealing surfaces are precision-ground to achieve bidirectional zero-leakage sealing once fully switched, thereby eliminating medium channeling.

Q: Can special LT flow patterns be customized? What technical parameters need to be provided?

A: Yes, we support customization of exclusive LT flow patterns. The following core technical parameters must be provided:

1.Pipeline nominal diameter and flange standard.

2.Medium type, pressure, and temperature.

3.Specific flow requirements (e.g., "three inlets, one outlet" or "one inlet, three outlets").

4.Installation space dimensions.

5.Material requirements.