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Stainless Steel Steam Valve Manual Welding Angle Seat Valve is a manually operated valve designed for steam control in welded piping systems. Its angle seat structure ensures smooth flow and reliable sealing, while the welded ends provide strong, leak-free installation for high-temperature industrial applications.
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Stainless steel corrosion-resistant manual welded steam angle seat valve
Stainless Steel Steam Valve Manual Welding Angle Seat Valve is a manually operated valve designed for steam control in welded piping systems. Its angle seat structure ensures smooth flow and reliable sealing, while the welded ends provide strong, leak-free installation for high-temperature industrial applications.
Working Principles
The working principle of a Stainless Steel Steam Valve Manual Welding Angle Seat Valve relies on manual mechanical movement to regulate steam flow through an angled seat passage. When the operator turns the handwheel, the threaded stem moves upward, lifting the valve plug from the seat and opening the flow channel for steam to pass. The angle seat structure guides the steam smoothly, reducing turbulence and pressure loss during operation. To stop the flow, the handwheel is rotated in the opposite direction, forcing the plug tightly onto the seat to achieve reliable sealing. The welded end connection creates a rigid, permanent joint with the pipeline, ensuring stable performance, leak prevention, and safe operation in high-temperature steam systems
Stainless Steel Angle Seat Valve Specification Chart
Medium Temperature | -10℃~+180℃ |
Ambient Temperature | -10℃~+55℃ |
Body Materials | CF8M(SS316),CF8(SS304) |
Sealing Material | PTFE |
Operation | Normally Closed, Normally Open, Double-acting or Manually |
Connection End | Female, Weld,Clamp, Flange or on request |
Size Range | DN10-DN100 |
Surface treatment | Ra 16 ~ 32µin (0.4 ~ 0.8µm) |
Standards | DIN, SMS, ISO / IDF, BS / RJT, ASME / BPE. |
Control type | Single acting, double acting |
Features
Made of stainless steel, providing strong corrosion resistance and stable performance in continuous high-temperature steam conditions.
Manual handwheel operation enables accurate flow regulation without external power, suitable for simple and reliable control requirements.
Angle seat structure ensures smooth steam passage, reduces turbulence, and minimizes pressure loss during operation.
Welding end connection offers a permanent, leak-proof installation with high mechanical strength and system integrity.
Robust sealing design ensures dependable shut-off performance and long service life in demanding industrial steam applications
Application
Stainless Steel Steam Valve Manual Welding Angle Seat Valves are widely used in textile and paper industries for controlling steam in drying and heating equipment. They are also applied in power generation and boiler systems, where stable manual regulation of steam is required. In addition, these valves suit chemical processing plants that need secure, welded steam pipelines, providing reliable control, minimal leakage, and long-term performance under high-temperature operating conditions
Working Principles
The working principle of a Stainless Steel Steam Valve Manual Welding Angle Seat Valve relies on manual mechanical movement to regulate steam flow through an angled seat passage. When the operator turns the handwheel, the threaded stem moves upward, lifting the valve plug from the seat and opening the flow channel for steam to pass. The angle seat structure guides the steam smoothly, reducing turbulence and pressure loss during operation. To stop the flow, the handwheel is rotated in the opposite direction, forcing the plug tightly onto the seat to achieve reliable sealing. The welded end connection creates a rigid, permanent joint with the pipeline, ensuring stable performance, leak prevention, and safe operation in high-temperature steam systems
Feature and Specification
Stainless Steel Angle Seat Valve Specification Chart
Max Working Pressure | 1.6MPa |
Medium Temperature | -10℃~+180℃ |
Ambient Temperature | -10℃~+55℃ |
Body Materials | CF8M(SS316),CF8(SS304) |
Sealing Material | PTFE |
Operation | Normally Closed, Normally Open, Double-acting or Manually |
Connection End | Female, Weld,Clamp, Flange or on request |
Size Range | DN10-DN100 |
Surface treatment | Ra 16 ~ 32µin (0.4 ~ 0.8µm) |
Standards | DIN, SMS, ISO / IDF, BS / RJT, ASME / BPE. |
Control type | Single acting, double acting |
Features
Made of stainless steel, providing strong corrosion resistance and stable performance in continuous high-temperature steam conditions.
Manual handwheel operation enables accurate flow regulation without external power, suitable for simple and reliable control requirements.
Angle seat structure ensures smooth steam passage, reduces turbulence, and minimizes pressure loss during operation.
Welding end connection offers a permanent, leak-proof installation with high mechanical strength and system integrity.
Robust sealing design ensures dependable shut-off performance and long service life in demanding industrial steam applications
Application
Stainless Steel Steam Valve Manual Welding Angle Seat Valves are widely used in textile and paper industries for controlling steam in drying and heating equipment. They are also applied in power generation and boiler systems, where stable manual regulation of steam is required. In addition, these valves suit chemical processing plants that need secure, welded steam pipelines, providing reliable control, minimal leakage, and long-term performance under high-temperature operating conditions
