Sanitary process products, SteriFlow
The Steriflow series offers a variety of control devices for sanitary processes. All products are specifically designed for sanitary process control.
★ Steriflow is the brand name of a series of sanitary products manufactured by Richards Industries. ★ The products include a variety of items such as pressure relief valves, back pressure valves, control valves, steam traps, check valves, sample cooling units, manual flow control valves, and sight glasses, all of which are available as catalog items. ★ As dedicated products for sanitary processes, they are made with appropriate materials and processing, and are designed to accommodate cleaning and sterilization processes. ★ They are designed for precise pressure control, flow control, and piping system maintenance specifically for sanitary processes, offering a range of products that excel in stability and reliability. << Achievements and Applications >> Used in clean processes for biopharmaceuticals, pharmaceuticals, food, cosmetics, and chemical products. There are many instances of using pressure relief valves and control valves for clean steam system control in sterilization equipment for WFI (Water for Injection). For over a decade, a pneumatic signal setting back pressure valve has been continuously adopted in the aseptic filling systems of food machinery manufacturers. !! For more details, please contact us or download the catalog !!
basic information
- Many of the products are made of 316L stainless steel, with surface treatments including mechanical polishing and electropolishing, and they feature a structure without liquid traps. - They are compatible with CIP and SIP processes for clean process control, with connection diameters of 2” to 3”, and standards can be selected from Tri-Clamp, ASME BPE, DIN, and ISO. - The products have over 25 years of adoption history in biopharmaceuticals, pharmaceuticals, food, cosmetics, and various clean processes, and material certificates and surface finish certificates demonstrating quality are attached to all products.
Price information
Please feel free to contact us. The connection diameter varies depending on the options, so please inquire.
Delivery Time
Model number/Brand name
MK96
Applications/Examples of results
For clean processes in biopharmaceuticals, pharmaceuticals, food, cosmetics, and chemical products. There are many proven applications of pressure relief valves and control valves for clean steam control in sterilization equipment for WFI. Additionally, we have been continuously adopted by food machinery manufacturers for air pressure signal setting back pressure valves in aseptic filling systems for over a decade.
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Sanitary Pressure Regulator FB6C Series
The FB6C pressure regulator controls the pressure of devices that require maintenance in a sanitary condition. The FB6C operates by sensing the pressure on the underside of the diaphragm downstream of the seat. When the downstream pressure approaches the set pressure, the force exerted by the pressure on the diaphragm begins to move the plug upward to close it, overcoming the force of the set spring. This reduces the downstream pressure and maintains the set pressure. When the pressure on the underside of the diaphragm begins to drop, the spring force pushes the plug downward to maintain the set pressure. <Features> • No sliding parts in contact with the fluid ‒ Prevents microbial growth • 100% 316L stainless steel body and trim • Self-draining • High precision (large diameter diaphragm with low droop) For performance data demonstrations of this product, please contact the distributor • A pin for dome lock can be inserted into the spring housing to accommodate CIP and SIP • EPDM diaphragm is highly corrosion-resistant and has FDA and 3A certification For more details, please contact us or download the catalog.
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Sanitary Back Pressure Regulator FB5C Series
The FB5C back pressure regulator provides appropriate hard seats and a variety of diaphragms and O-ring materials for sterile back pressure applications. The FB5C operates by sensing the pressure or back pressure of the fluid supplied from the side-mounted inlet to the underside of the diaphragm. Back pressure above the set pressure compresses the spring through the load force of the diaphragm, causing the stem to function in an open state from the seat. As the flow rate increases and the back pressure is discharged, the forces of the spring and diaphragm are relieved, allowing the stem to return to its normally closed position. Changing the set pressure can be easily done by simply turning the adjustment screw to increase or decrease pressure within the range of the regulator spring settings. !! For more details, please contact us or download the catalog !!
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Control valve, sanitary, MK978 series
This sanitary valve complies with ASME BPE guidelines and can be widely used in clean utilities, sanitary processes, and aseptic equipment. With high rangeability, excellent characteristic trim, and superior diaphragm, it establishes large capacity, high temperature, and high pressure resistance, making it suitable for sterilization processes, buffers, WFI, acid measurement, clean gas, and steam services. This valve is the optimal product for controlling pressure, temperature, flow rate, and other variable quantities. Features: - Specially designed diaphragm seals and components ensure extremely high frequency and long-term use. - Jorlon diaphragm - capable of continuous operation under high-pressure steam - fully compatible with CIP and SIP. - Self-draining, meaning that the angle body type is self-draining when installed vertically (full bore) or horizontally (except for 3-inch), but the inline type with 1-inch, 1-1.5-inch, and 2-inch horizontal E-type bodies does not have self-draining capability. - No sliding parts in the wetted area, eliminating particle generation. - Easy disassembly and assembly.
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Sanitary regulator, MK96AA series
Dedicated regulator for sanitary processes. The structure and materials meet the requirements of sanitary processes, providing extremely stable control. - Sanitary pneumatic signal spring-set composite pressure reducing valve. - The Mk96 pneumatic signal input type (AA) has the same pipe diameter, Cv value, seat material, low droop characteristics, and stability as the standard Mk96, along with additional advantages. - The pneumatic signal connects to a 1/4 inch NPT (female) pipe on the housing, allowing for remote pressure settings via manual setting regulators or electro-pneumatic regulators, eliminating the need for skilled operators. <Applications> - Pharmaceuticals - Biotech - Healthcare - Food - Beverages, etc. For more details, please contact us or download the catalog.
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Sanitary Back Pressure Regulator, MK95AA Series
Sanitary back pressure reducing valve, pneumatic signal/spring setting composite - The Mk95 pneumatic signal input type (AA) has the same pipe diameter, Cv value, seat material, low droop characteristics, and stability as the standard Mk95, along with additional advantages. - The pneumatic signal connects to a 1/4 inch NPT (female) pipe on the housing, allowing for remote pressure setting via a manual setting regulator or electro-pneumatic regulator, eliminating the need for skilled operators. - The Mk95AA and Mk95FTAA allow for changes in the set pressure. - Adjustments can be made with manual settings using springs, and can be performed with pneumatic pressure exceeding the minimum spring setting values (0.014MPa for 3/4 inch, 0.021MPa for 1-1/2 inch, 0.035MPa for 2 inch). - Users can adjust the minimum setting value with springs (0.014MPa for 3/4 inch) or the minimum pressure typically used (e.g., sterilization pressure), and further change the set value using pneumatic pressure. - To decrease an existing set value, it can be lowered in a similar manner. For more details, please contact us or download the catalog.
