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The stainless steel sanitary pressure reducing valve is a pressure regulating device designed for occasions with extremely high hygiene requirements such as food and pharmaceuticals. The material is smooth and corrosion-resistant, and the internal and external polishing has no dead angles. It can accurately control the pipeline pressure to ensure the stable and safe flow and processing of liquid materials during the production process. Stainless steel sanitary pressure reducing valves are generally used in clean fluid pipeline systems. They are usually installed at the outlet of the pressure source or the inlet of key equipment, located at the junction of the high-pressure and low-pressure areas. Common types of stainless steel sanitary pressure reducing valves: spring diaphragm pressure reducing valves, piston pressure reducing valves, pneumatic control pressure reducing valves, and pressure reducing valves with sampling ports.
JONENG
8481804090
Stainless Steel Sanitary Welded Mirror Polished Pressure Reducing Valve
The stainless steel sanitary pressure reducing valve was born for the "pollution-free pressure management" needs of the high-clean industry. It solves not only simple pressure control, but also comprehensive goals such as stable microbial environment, balanced formula concentration, and smooth flow of sensitive materials. Its existence is to establish a "pressure buffer" in the pipeline system, so that the material always maintains a gentle and controllable thrust when flowing across regions or equipment, avoiding instantaneous pressure difference shocks that affect material activity or product quality, while meeting the strict standards of dead-angle cleaning and sanitation supervision.
Working Principles
The working principle of the stainless steel sanitary pressure reducing valve revolves around the four core steps of "pressure sensing-feedback-regulation-balance". When the upstream high-pressure fluid enters the valve body, it first contacts the pressure reducing component (such as a diaphragm or piston), and the component senses the pressure and moves. At the same time, this displacement is fed back through the spring preload or pneumatic signal. The feedback signal is constantly compared with the set pressure, driving the valve core opening to adjust in real time, so that the outlet pressure gradually drops to the set range. When the outlet pressure reaches the target value, the valve core and the spring or diaphragm reach a new force balance, the pressure reduction process enters a stable state, and the entire system maintains a constant pressure output.
Stainless steel sanitary pressure reducing valve options include:
Interface form: quick installation, welding, thread.
Pressure adjustment range: low pressure, medium pressure, high pressure optional.
Diaphragm material: EPDM, PTFE, etc.
Surface treatment: mirror polishing, electropolishing.
Control mode: manual, pneumatic, electric.
Sampling port or CIP interface.
Anti-mixing design or dual-chamber structure.
With pressure gauge or sensor interface.
Specification Chart
Material | AISI304, AISI316L |
Size | 1" to 2" |
Seals | PTFE, EPDM, Viton |
End connections | Sanitary clamp |
Maximum pressure | 0 to 10 bar |
Maximum temperature | -15 °C to 148 °C |
Features
● The internal flow channel and transition part of the stainless steel sanitary pressure reducing valve adopt a special R-angle transition process to avoid the formation of a small retention area at common right angles or sharp angles. Even at low flow rates or cut-off conditions, there will be no material accumulation or residual dead corners.
● The stainless steel sanitary pressure reducing valve adopts a double-layer diaphragm structure. The first layer directly senses the pipeline pressure, and the second layer is linked with the external adjustment mechanism to form a dual feedback pressure control loop.
● The stainless steel sanitary pressure reducing valve body and valve cover are connected by an integrated precision quick-release clamp, and combined with a positioning limit structure. There is no need to recalibrate or re-level during disassembly and assembly to ensure the same reset accuracy of the pressure reducing structure.
● The internal flow channel polishing of the stainless steel sanitary pressure reducing valve is not only for liquid media, but also takes into account the gas flow characteristics, especially fermentation gas or sterile gas pipelines.
● The cavity where the pressure reducing spring of the stainless steel sanitary pressure reducing valve is located has a pre-tension fine-tuning mechanism, which can fine-tune the initial tension of the spring according to different medium viscosities and flow rates, and is compatible with high-viscosity and low-viscosity materials.
● The internal flow channel of the stainless steel sanitary pressure reducing valve is specially optimized according to CFD simulation, forming a low shear transition zone to reduce shear damage to sensitive materials such as dairy products, protein liquid, fermentation liquid, etc.
Application
Stainless steel sanitary pressure reducing valves are widely used in the following industries: Food and beverage industry: used for pressure regulation in the production of beverages, beer, dairy products, etc., to ensure stable flow of materials under sanitary conditions. Biopharmaceutical industry: in fermentation, pharmaceutical and other processes, to ensure stable pipeline pressure and prevent material damage or contamination. Cosmetics industry: used to accurately control fluid pressure in the production process of cosmetics to maintain product quality. Dairy processing industry: ensure that dairy products flow smoothly in the production line and meet sanitary standards. Health food industry: fine pressure control of sensitive materials to ensure pollution-free production. Fine chemical industry: used for pressure regulation in chemical production to avoid liquid overpressure damaging product quality.
Working Principles
The working principle of the stainless steel sanitary pressure reducing valve revolves around the four core steps of "pressure sensing-feedback-regulation-balance". When the upstream high-pressure fluid enters the valve body, it first contacts the pressure reducing component (such as a diaphragm or piston), and the component senses the pressure and moves. At the same time, this displacement is fed back through the spring preload or pneumatic signal. The feedback signal is constantly compared with the set pressure, driving the valve core opening to adjust in real time, so that the outlet pressure gradually drops to the set range. When the outlet pressure reaches the target value, the valve core and the spring or diaphragm reach a new force balance, the pressure reduction process enters a stable state, and the entire system maintains a constant pressure output.
Stainless steel sanitary pressure reducing valve options include:
Interface form: quick installation, welding, thread.
Pressure adjustment range: low pressure, medium pressure, high pressure optional.
Diaphragm material: EPDM, PTFE, etc.
Surface treatment: mirror polishing, electropolishing.
Control mode: manual, pneumatic, electric.
Sampling port or CIP interface.
Anti-mixing design or dual-chamber structure.
With pressure gauge or sensor interface.
Specification Chart
Material | AISI304, AISI316L |
Size | 1" to 2" |
Seals | PTFE, EPDM, Viton |
End connections | Sanitary clamp |
Maximum pressure | 0 to 10 bar |
Maximum temperature | -15 °C to 148 °C |
Features
● The internal flow channel and transition part of the stainless steel sanitary pressure reducing valve adopt a special R-angle transition process to avoid the formation of a small retention area at common right angles or sharp angles. Even at low flow rates or cut-off conditions, there will be no material accumulation or residual dead corners.
● The stainless steel sanitary pressure reducing valve adopts a double-layer diaphragm structure. The first layer directly senses the pipeline pressure, and the second layer is linked with the external adjustment mechanism to form a dual feedback pressure control loop.
● The stainless steel sanitary pressure reducing valve body and valve cover are connected by an integrated precision quick-release clamp, and combined with a positioning limit structure. There is no need to recalibrate or re-level during disassembly and assembly to ensure the same reset accuracy of the pressure reducing structure.
● The internal flow channel polishing of the stainless steel sanitary pressure reducing valve is not only for liquid media, but also takes into account the gas flow characteristics, especially fermentation gas or sterile gas pipelines.
● The cavity where the pressure reducing spring of the stainless steel sanitary pressure reducing valve is located has a pre-tension fine-tuning mechanism, which can fine-tune the initial tension of the spring according to different medium viscosities and flow rates, and is compatible with high-viscosity and low-viscosity materials.
● The internal flow channel of the stainless steel sanitary pressure reducing valve is specially optimized according to CFD simulation, forming a low shear transition zone to reduce shear damage to sensitive materials such as dairy products, protein liquid, fermentation liquid, etc.
Application
Stainless steel sanitary pressure reducing valves are widely used in the following industries: Food and beverage industry: used for pressure regulation in the production of beverages, beer, dairy products, etc., to ensure stable flow of materials under sanitary conditions. Biopharmaceutical industry: in fermentation, pharmaceutical and other processes, to ensure stable pipeline pressure and prevent material damage or contamination. Cosmetics industry: used to accurately control fluid pressure in the production process of cosmetics to maintain product quality. Dairy processing industry: ensure that dairy products flow smoothly in the production line and meet sanitary standards. Health food industry: fine pressure control of sensitive materials to ensure pollution-free production. Fine chemical industry: used for pressure regulation in chemical production to avoid liquid overpressure damaging product quality.
