Sizes Ranges from 1 1/2” thru 24”Pressure Ratings from Class 150 to Class 1500 Cast Steel Angle Valves
Sizes Ranges from 1 1/2” thru 24”Pressure Ratings from Class 150 to Class 1500 Cast Steel Angle Valves
Angle
Design & Manufactured to BS 1873, ASME B16.34 or DIN3202 ◆ P.T Ratings to ASME B16.34
Face to Face dimensions to ASME B16.10 ◆ Flanged Ends to ASME B16.5
Ends Connections in Flanged R.F or RTJ, Butt-welded and Grooved
Body Materials available in Cast Carbon Steel, Cast Low Carbon Steel, Cast Alloy Steel, Cast Stainless Steel, Cast Duplex & Super Duplex Steel, Special Materials in Cast Monel, Alu. Bronze etc.
Trim Materials available in 13%Cr, F11, F22, SS304, SS304L, SS316, SS316L and other specials
Actuations can be equipped with Handwheel, Gear Devices, Electric / Pneumatic or Hydraulic Actuators
Face to Face dimensions to ASME B16.10 ◆ Flanged Ends to ASME B16.5
Ends Connections in Flanged R.F or RTJ, Butt-welded and Grooved
Body Materials available in Cast Carbon Steel, Cast Low Carbon Steel, Cast Alloy Steel, Cast Stainless Steel, Cast Duplex & Super Duplex Steel, Special Materials in Cast Monel, Alu. Bronze etc.
Trim Materials available in 13%Cr, F11, F22, SS304, SS304L, SS316, SS316L and other specials
Actuations can be equipped with Handwheel, Gear Devices, Electric / Pneumatic or Hydraulic Actuators
Quantity
S JAngle valves are crucial components in fluid control systems, named for their unique right-angle (typically 90-degree) structure. They play a central role in shut-off, regulation, and flow diversion in various industrial and civil piping systems.
What is The Core Function of Angle Globe Valve?
- Shut-off and On/Off Control:The most basic function of an angle valve is as a switch. By rotating the valve stem, it can quickly and completely cut off or open the flow of media (such as water, steam, oil, gas, etc.), achieving pipeline on/off control.
- Flow Regulation and Throttling: Similar to ordinary gate valves, angle valves can also be used to precisely regulate the flow rate of media. In the semi-open state, it can control the system pressure drop and flow rate by changing the flow area between the valve core and seat.
- Changing Flow Direction and Simplifying Piping: This is a unique advantage of angle valves. They combine the functions of a gate valve and an elbow. When the medium flows through the valve, the flow direction is naturally changed by 90 degrees. This not only effectively reduces the use of pipe elbows and simplifies pipeline design but also reduces installation costs and potential leakage points.
SJ angle valves are an ideal choice for systems with limited space or requiring frequent flow direction switching due to their compact structure, relatively low flow resistance (compared to standard gate valves), and ease of installation at pipe bends.
What is The Core Principle of Angle Globe Valve ?
It uses the vertical movement of the valve core to control the flow and interruption of fluid in a right-angle channel.
It uses the vertical movement of the valve core to control the flow and interruption of fluid in a right-angle channel.
- This is because our initial design intention was to allow it to simultaneously perform both"stop"and"turn"functions.
- Valve Body Design: The valve body has two ports that intersect perpendicularly at 90 degrees. Fluid enters through one port, flows through the interior, and then exits through the other perpendicular port. This eliminates the need for an elbow, simplifying the piping.
- Control Mechanism: Inside the valve is a movable valve core (or valve disc), driven by the valve stem, which acts like a plug aligned with the valve seat opening.
SJ's angle valves are typically set to 90°，this gives it both"stop"and"turn"functions.
What are the main advantages of Angle Globe Valve?
1. Structural and Installation Advantages
- Simplified Piping Design: A multi-functional valve combining the functions of a gate valve and an elbow, significantly reducing piping accessories and potential leakage points.
- Space Saving: Particularly suitable for applications with limited space or where piping requires 90-degree turns.
- Relatively Low Flow Resistance: The medium undergoes only one direction change within the valve, resulting in a relatively smooth flow path. Compared to traditional Z-type gate valves, pressure loss is lower, improving system efficiency.
2. Performance and Maintenance Advantages
- Excellent Flow Control: Possesses excellent throttling (flow regulation) characteristics, enabling precise and repeatable flow control.
- Reliable Sealing: Our angle valve design, especially the self-aligning design of the valve core and seat, ensures high integrity and a secure seal, typically achieving Class V or Class VI tightness ratings.
- Eliminating Water Hammer Risk: Effectively manages changes in fluid direction and the shut-off process, helping to avoid or mitigate the impact of water hammer on the piping.
- High durability: The robust construction and low-friction operating design (such as self-adjusting packing systems) enable the valve to have a longer service life and lower maintenance requirements.
As a trusted manufacturer of premier industrial flow control solutions, SJ offers a comprehensive range of high-performance angle-pattern valves designed to optimize piping layouts and minimize fluid resistance. Our heavy-duty angle globe valve series integrates the functionality of both a standard globe valve and a 90-degree elbow, serving as an ideal space-saving solution for demanding fluid and steam lines. For secure, leak-free pipeline connections, the Flanged Angle Globe Valve provides excellent structural integrity under high-pressure conditions. Furthermore, our OS&Y Angle Globe Valve (Outside Screw and Yoke) design features an external stem thread and yoke structure, allowing operators to easily monitor the valve’s open/closed position while protecting the stem threads from process media. Whether you require a standard angle valve or a customized heavy-duty assembly, SJ delivers engineered durability and precise flow regulation for critical industrial applications.
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