Sanitary Mirror Polished Welded Premium Stainless Steel CPM Valve

Sanitary Mirror Polished Welded Premium Stainless Steel CPM Valve

The Stainless Steel Sanitary Welded CPM Valve is a specialized valve engineered to maintain constant pressure in pipeline systems, featuring a welded connection that delivers reliable zero-leakage performance, making it a go-to choice for industries that rely on precise pressure control; its unique design enables automatic, stable pressure adjustment in steady environments to ensure consistent liquid flow, and it is particularly well-suited for the pharmaceutical and food industries, which have extremely strict hygiene and precision requirements, while it is typically installed on main fluid or gas delivery pipelines in critical system areas that demand accurate constant pressure maintenance, preventing pressure fluctuations from undermining product quality or disrupting production processes, and is available in multiple practical types including Straight-through, Angle, Regulating, Automatic Exhaust, and Insulation CPM Valves.

Working Principles

The working principle of the stainless steel hygienic welded CPM valve is based on the linkage adjustment mechanism of the spring and the diaphragm to ensure constant pressure in the pipeline system. When the pressure in the pipeline reaches the set value, the valve is in a closed or slightly open state, allowing normal flow. When the pressure rises above the set value, the fluid pushes the diaphragm upward or outward, causing the valve to open and release excess pressure or medium, thereby reducing system pressure and avoiding equipment damage or unstable production caused by excessive pressure in the pipeline. When the pressure drops below the set range, the spring applies a rebound force to return the diaphragm to its position, and the valve gradually closes to prevent low pressure from affecting fluid flow. The entire process is automatically adjusted without manual intervention, ensuring that the system always operates at the set constant pressure.

The options of stainless steel sanitary welded CPM valves include:

Pressure setting range: different pressure levels can be adjusted to meet various process requirements.

Diaphragm material: EPDM, PTFE, silicone, etc. can be selected to adapt to different media.

Valve body polishing level: standard polishing or mirror polishing can be selected to meet high hygiene requirements.

Connection method: welding, quick-fit (quick-fit port) or flange connection can be selected.

Automatic control function: pneumatic or electric control can be selected to achieve remote adjustment.

Flow direction design: straight-through type or angle type can be selected to adapt to different pipeline layouts.

Seal structure: single seal or double seal can be selected to improve sealing and safety.

Specification Chart

Features

● The stainless steel sanitary welded CPM valve adopts a high-sensitivity diaphragm structure, which can automatically sense tiny pressure changes and adjust the opening in real time.

● The internal flow channel of the stainless steel sanitary welded CPM valve is optimized to a low-shear design to reduce the mechanical damage of high-speed fluid to the material.

● The stainless steel sanitary welded CPM valve adopts an integral welding seamless process to eliminate the sanitary dead corners caused by traditional threaded or spliced connections, ensuring that all fluid contact surfaces are easy to clean.

● The stainless steel sanitary welded CPM valve adopts a special elastic sealing structure, which can automatically compensate for the seal attenuation caused by pressure changes or wear during long-term operation.

● The stainless steel sanitary welded CPM valve optimizes the spring tension and diaphragm area, so that the valve can be opened and closed at extremely low pressure changes.

● The stainless steel sanitary welded CPM valve is equipped with an optimized streamlined channel to reduce flow resistance and turbulence and improve fluid passing efficiency.

Application

Stainless steel sanitary welded CPM valves are widely used in the following industries: Food and beverage industry: Accurately control fluid pressure to ensure stable product quality. Dairy processing: low shear transportation to prevent protein denaturation and foam generation. Pharmaceutical industry: Constant pressure delivery of liquid medicine to ensure a sterile environment during the production process. Biotechnology: Maintaining constant pressure to meet the needs of precision fermentation and cell culture. Cosmetic production: Constant pressure delivery of emulsions to prevent stratification or demulsification of ingredients. Beer and brewing: Maintaining the pressure of the fermentation tank to ensure stable flavor and uniform bubbles. Pure water and ultrapure water systems: Preventing backflow contamination and maintaining high water purity.