Sanitary back pressure relief valve. BPRV, MK95 series.
Back pressure regulator specifically for sanitary processes. The material and structure meet the requirements of sanitary processes and perform stable control.
The Steriflow Mk95 back pressure regulator is made of 316L stainless steel and is a product specifically designed for sanitary processes, featuring a structure without liquid accumulation and surface finishing, as well as compatibility with CIP/SIP. ★ It has a proven track record in pharmaceutical manufacturing processes, food, and chemical manufacturing processes. ★ Stable control performance. ★ When a simple diaphragm valve does not satisfy control requirements, and the use of an expensive control valve is hesitated, a self-operated back pressure regulator achieves both good control performance and cost reduction. <Track Record and Applications> It is used in the bypass system of pumps or compressors at the outlet in pharmaceutical, food, beverage, chemical, bio, and semiconductor processes for primary pressure control. In addition to manual setting, there is also an air pressure signal setting type, allowing for remote operation. For more details, please download the catalog or contact us.
basic information
a) The material used is 316L stainless steel, and the inner surface of the wetted part is mechanically polished and then electropolished to a finish of 20Ra (0.5μ). b) The elastomer material used complies with FDA/USP standards, and the closure characteristics are standard ANSI Class III, but can be changed to Class IV upon request. c) There are no sliding parts in the wetted area, and the structure without liquid pockets enhances CIP/SIP treatment and stabilizes the operation of sanitary processes. d) The pipe diameter ranges from 1/2" to 3", and the connection standards can include Tri-Clamp, ISO, and DIN, or can be tailored to customer requirements.
Price information
It varies depending on the connection diameter, so please contact us for more information.
Delivery Time
Model number/Brand name
Steriflow Mk95/95FT
Applications/Examples of results
Used in the bypass system of pumps or compressors for pharmaceuticals, food, beverages, chemicals, biotechnology, and semiconductor processes, it performs primary pressure control. In addition to manual settings, there is also a pneumatic signal setting type, allowing for remote operation.
Detailed information
Line up(1)
Model number | overview |
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Mk95/95FT | Back pressure regulator Mk95 and flow-through type Mk95FT |
catalog(17)
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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.
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High pressure, low flow regulator - Low flow
Precise control of liquid, gas, or steam flow. We provide reliable, high-performance solutions. - Small flow control valves and pressure reducing valves are often used for OEMs, laboratories, and pilot plants. - These applications always require the replacement of valve trims to meet various flow demands for each use case. - We focus on adaptable designs and recognize the value of producing our products, which is why the LowFlow series control valves have many Cv values and flow characteristics for each pipe diameter. - This control valve does not require special tools for trim replacement, and the bolted body design eliminates the need to remove the valve from the piping during trim replacement or repairs. - The LowFlow series clearly demonstrates "true versatility." While other manufacturers develop products for specific applications, we strive to accommodate a wide range of industries and use cases. The LowFlow series can be used for applications ranging from cryogenic -254°C to high temperatures of 538°C. For more details, please contact us or download the catalog.
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Compact, high purity, low flow back pressure regulator
Compact, high purity, low flow back pressure regulator The JSBLF regulator is a fully draining compact back pressure regulator designed for low flow gas and liquid applications in accordance with ASME BPE for sanitary use. • The lower part below the diaphragm eliminates any residual micro-particles through a threaded connection. • Fully draining (the first of its kind in compact sanitary regulators) and compatible with CIP/SIP. • The simple trim design allows for trim replacement and cleaning without removing the valve from the piping. <Features> • Inline detachable trim reduces maintenance time • Solid steel material ensures uniformity and surface finish • Minimizes internal volume • The critical Jorlon diaphragm material offers extremely long life and is compatible with CIP/SIP, meeting FDA and USP Class 6 standards • Soft seat provides ANSI Class 6 shut-off characteristics For more details, please contact us or download the catalog.
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