Modular Valve Assembly With Reconfigurable Inlet and Outlet Paths
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Solution Overview
Problem
Existing fluid control valve assemblies require new valve housings when changing valve trim or downstream flow configurations, limiting flexibility and increasing part numbers.
Innovation Solution
A modular valve assembly with a bonnetless main core and interchangeable connections, allowing for in-line and angled configurations without the need for a new housing, using releasable connections and external flanges for flexible reconfiguration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional valve housing is used to accommodate valve trim and flow configuration changes, then the valve can maintain structural integrity, but the number of part numbers increases and reconfiguration flexibility decreases
Solution Approach 1:
The valve assembly is divided into distinct modular components: a bonnetless main core and interchangeable end connections. Each component can be independently selected and assembled to create different valve configurations, allowing flexibility without increasing overall part complexity.
Solution Approach 2:
The bonnetless main core serves as a universal component that can accommodate multiple valve trim types and flow configurations. By designing the main core with standardized connection points and internal geometry that works with various end connections, a single main core design supports multiple applications.
2Adaptability or versatility
If new valve housings are designed for different valve trim or flow configurations, then specific configuration requirements are met, but manufacturing complexity and inventory requirements increase
Solution Approach 1:
By separating the valve into a main core and interchangeable end connections, each component can be manufactured using standardized processes. The end connections incorporate the specific geometric features needed for different configurations, while the main core remains a standardized component.
Solution Approach 2:
The valve configuration becomes dynamically adjustable through the interchangeability of end connections. Rather than manufacturing different static housing designs, the system allows dynamic reconfiguration by swapping end connections based on operational requirements.
3Adaptability or versatility
If a bonnetless main core design is used with interchangeable connections, then reconfiguration flexibility increases and part numbers reduce, but the complexity of connection mechanisms increases
Solution Approach 1:
The connection mechanism integrates multiple functions into the end connections themselves, which combine sealing, positioning, and flow direction features. This merging reduces the need for separate complex connection components while maintaining reconfiguration flexibility.
Solution Approach 2:
The end connections serve as intermediary components that interface between the standardized main core and the specific application requirements. They mediate between the universal main core design and the customized flow configuration needs without requiring complexity in the main core itself.
Data Source
AI summary
A modular valve assembly includes a bonnetless main core, a first releasable connection, and a second releasable connection. A first inlet end connection includes a first inlet end flow passage. The first inlet end flow passage includes a curved portion that changes a direction of the first inlet end flow passage between 30 and 120 degrees. A second inlet end connection includes a second inlet end flow passage. The second inlet end connection passage is substantially straight. A first outlet end connection includes a first outlet end flow passage. The first outlet end flow passage includes an angled portion. A second outlet end connection passage includes a second outlet end flow passage. The first and second inlet end connections and the first and second outlet end connections are rapidly reconfigurable to form a variety of valve configurations.