Back Pressure Regulator

High-performance dome-loaded backpressure regulator "Equilibar"

Dome-loaded back pressure regulator with a multi-orifice design capable of ultra-low pressure and ultra-low flow adjustment. Maximum CV range of 1,000,000:1.

The Equilibar dome-loaded back pressure regulator features a multi-orifice design that minimizes the impact of flow fluctuations on the set pressure from the upstream side, allowing for stable control. It is controlled solely by a flexible diaphragm, eliminating the friction issues that can reduce accuracy in spring-loaded back pressure valves, and it also has a fast response time. By connecting the pilot port to a vacuum pump, it can be used as a vacuum regulator. 【Features】 ■ Fully opens with less than 1% overpressure in most applications ■ Usable with gas-liquid mixed fluids, slurries, and highly corrosive fluids ■ High-precision control of vacuum and vacuum-positive pressure ■ Simple structure allows for easy parts replacement and assembly ■ Adjustable from a minimum of below 0.1 kPa to a maximum of about 70 MPa *For more details, please contact us or download the PDF for further information.

企業：八洲貿易
価格：Other

Pressure Control
Flow Control
Instrumentation and Control Systems
Back Pressure Regulator

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Equilibar Supercritical Back Pressure Regulator

Block resistance design to reduce the Joule-Thomson effect.

The BR series back pressure regulators with block resistance. This series is particularly ideal for specialized applications such as supercritical CO2 (SCO2) extraction, but is also useful in any process where clogging, blockage, or freezing may occur. This series integrates unique design features that allow customers to achieve precise control by reducing the Joule-Thomson effect as supercritical process fluids pass through the unit. The main design feature of this regulator series is a downstream expansion cavity that continuously increases the cross-sectional area to eliminate convergence points caused by ice accumulation. Furthermore, this large thermal capacity increases the heat transfer area for heating the discharge fluid in multiple ways. Finally, this series has specially designed O-ring grooves to reduce stress during rapid depressurization, extending the lifespan of the O-rings. This series offers several custom fitting options, including outlet flanges, tube stubs, or NPT fittings.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Equilibar High-Temperature Back Pressure Regulator

High-temperature back pressure regulator

By upgrading to an SS316 diaphragm and Kalrez O-ring, the operating temperature range can be extended to 300°C/527°F. Using a metal diaphragm also allows the pressure range to be increased to a maximum of 10,000 psig/689 bar(g). The standard PTFE/glass composite diaphragm can be used under conditions of low pressure up to 232°C (450°F), but considering the mechanical stress reduction of PTFE at high temperatures, the SS316 diaphragm is more practical for most high-temperature applications. In some applications, diaphragms made of Hastelloy C276 are also available.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Equilibar Mighty Might Back Pressure Regulator

Mighty Might Back Pressure Regulator

The Mighty Mite back pressure regulator, first released by Globe Company in the 1960s, has been a staple product used in a wide range of fluid control applications, from amateur rocketry to petrochemical research. However, in recent years, many customers in the field of chemical research have reported issues regarding the supply and service of these products. By 2015, customers were faced with the situation of these products being completely withdrawn from the market. If you are looking for a product that can be replaced with exactly the same shape as existing equipment, Equilibar's replacement diaphragms and BPRs (back pressure regulators) will meet your needs. We offer three models with different Cv values and pressure ranges.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Fairchild manufactures several precision-grade back pressure regulators that can be used from low pressure to high pressure.

We offer four models: 10BP, 4000ABP, 20BP, and 4500ABP. Each model is extremely sensitive and functions to detect fluctuations in primary pressure and maintain a constant pressure. This high sensitivity characteristic is 32Pa for the 10BP and 127Pa for the 4000ABP, depending on the appropriate diaphragm diameter, material, and structure. Additionally, the reproducibility of these products is very stable and highly reliable, accommodating applications with large flow rates. In precision control systems, they are used not only in testing equipment but also in mechanical control and medical devices.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：10,000 yen-100,000 yen

Pneumatic Equipment
Back Pressure Regulator

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Back Pressure Regulator Research Series

It achieves high precision even under high pressure and low flow conditions.

We solve critical performance issues for laboratories and gas analysis systems around the world. They are particularly popular in applications such as catalyst research and reservoir core analysis. Equilibar features a design in the Research Series with multiple trim styles and a variety of diaphragm materials, accommodating many demanding research environments. The back pressure regulators in the Research Series handle a very wide range of flow rates, pressures, and temperatures. Materials include Hastelloy, SS316L, PTFE, and FFKM (Kalrez). The maximum temperature range for research back pressure regulators is standard at 150°C, with a maximum of 200°C using Viton seals and metal diaphragms, and up to 325°C with Kalrez seals and metal diaphragms. For extreme temperatures, the High-Temperature (HT) model can be used in processes up to 450°C.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Equilibar Back Pressure Regulator (General Series)

It stably controls gas, liquid, and mixed fluids with port sizes ranging from 1/4 inch to 1 inch.

Designed for pilot scale and manufacturing scale, these models are widely used for electrolysis, fuel cell testing, continuous API manufacturing, pressure bypass control, and high-resolution flow control. Trim and body materials can be customized to meet process requirements. Common stock materials include SS316L and PVC, but depending on the application, GS backpressure regulators can also be made from materials such as aluminum, Hastelloy C276, Monel, PTFE, and PEEK. O-ring and diaphragm materials are also available in various materials to suit process needs.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Equilibar Back Pressure Regulator (Industrial Series)

It is designed for applications involving gases, liquids, and multiphase fluids that require larger line sizes and higher Cv.

Equilibar offers two form factors within this size range: the IC Industrial Collection and the BD Series, each with its own unique advantages. The optimal choice depends on the application requirements, so please consult with our application engineers regarding that. Both models are designed with Equilibar's dome-loaded porous technology, enabling precise control across a wide flow range. Port sizes are available as standard from 1.5 inches to 4 inches, with custom sizes available upon request.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Equilibar Electronic Back Pressure Regulator

Electronic back pressure is an automatic reverse pressure control based on analog or digital signals.

The back pressure adjustment seat mechanism is the same as the manual back pressure regulator (BPR), but the seat position of the electronic back pressure adjuster is adjusted by electronic devices rather than mechanical ones. One of the advantages of using a dome load back pressure regulator is the ability to freely choose the type of dome setpoint according to the situation. Equilibar provides multiple electronic pressure regulators to control the dome set signal, offering a complete solution for electronic back pressure control. The design of pressure control systems can often become a long-term project involving frequent specification changes. The back pressure adjuster can simplify this process with its high flow turn-down ratio and flexible setpoint options. The dome load design allows for initial setup with a manual control system, after which it can be set up with electronic control without the need to purchase a new back pressure regulator.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Equilibar sanitary back pressure regulator

Hygienic back pressure regulator and flow control valve.

It is designed with special features for hygienic applications in biopharmaceuticals, personal care, and other life sciences industries. The back pressure regulator maintains pressure by controlling the inlet pressure and discharging excess liquid into the valve body. The FD hygienic regulator can be automated to control flow using a feedback loop.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Equilibar High-Pressure Back Pressure Regulator

High-pressure back pressure regulator

It demonstrates high precision performance in high-pressure applications up to 10,000 psig / 689 bar(g). Equilibar's high-pressure regulators are available in standard low-flow models for applications such as high-pressure reactors and ultra-low-flow models for applications like high-pressure core testing. They achieve high precision and stable control for liquid, gas, and multiphase fluids. Equilibar has announced the U20L, a new ultra-low-flow BPR with a rated pressure of 20,000 psig / 1375 bar(g), integrated into DCI Test Systems' ABPR-20. The BPR shown on the right, H10P, has a rated pressure of 10,000 psig / 689 bar(g). Since Equilibar regulators are dome-loaded, the dome reference port requires a pilot setting reference pressure equal to the desired inlet pressure (at a 1:1 ratio). This pilot setting pressure is typically supplied from a high-pressure inert gas cylinder, such as nitrogen. Customers usually control this reference setting pressure using a manual pressure-reducing regulator, but there are other methods to apply pressure load to the dome of the Equilibar BPR.

企業：日本スターテクノ
価格：Other

Other measurement, recording and measuring instruments
Flow Meter
Other flow meters
Back Pressure Regulator

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Sanitary back pressure regulator

This is a back pressure regulator specifically designed for sanitary processes. The materials and structure meet the requirements of sanitary processes and ensure 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 traps, surface finishing, and compatibility with CIP/SIP. It has a proven track record not only in pharmaceutical manufacturing processes but also in food and chemical manufacturing processes, where its stable controllability is highly regarded. When a simple diaphragm valve does not satisfy controllability, and the use of expensive control valves is hesitated, a self-operated back pressure regulator achieves both good controllability and cost reduction.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：100,000 yen-500,000 yen

Pressure Control
Back Pressure Regulator

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Sanitary Back Pressure Regulator FB5C Series

Suitable for processes and cleaning equipment examples, food, beverages, dairy products, CIP, SIP, centrifuges, sterilization equipment, nitrogen gas control for blankets, etc.

The FB5C back pressure regulator provides suitable hard seats and a variety of diaphragms and O-ring materials for aseptic back pressure applications. The FB5C operates by sensing the pressure or back pressure of the fluid supplied to the underside of the diaphragm from the side-mounted inlet. When the back pressure exceeds the set pressure, the load force on the diaphragm compresses the spring, causing the stem to function in an open state from the seat. As the flow 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 done simply by turning the adjustment screw to increase or decrease pressure within the range of the regulator spring settings. <Features> • No sliding parts in contact with the fluid – prevents microbial growth • 100% 316L stainless steel body and trim • Self-draining • No threaded parts in disassembly for cleaning • Spring housing compatible with CIP and SIP *For more details, please contact us or download the catalog.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：Other

Beverage Production Equipment
Food environmental hygiene/contamination prevention equipment
Food Testing/Analysis/Measuring Equipment
Back Pressure Regulator

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Low pressure setting back pressure regulator, Richards Ind

Compact, high purity, low pressure setting back pressure regulator

★J-Pure is a product designed as a back pressure regulator specifically for low-pressure gas applications in accordance with ASME BPE for sanitary use. ★Conventional small-diameter diaphragm back pressure regulators (and PRVs) had a minimum set pressure of approximately 34.5 kPa. Settings lower than this could not be stabilized. ★JSBLP is the first back pressure regulator with a compact body and a large-diameter diaphragm that can be set to as low as 7 kPa. <Features> • The large-diameter diaphragm effectively increases sensitivity required for ultra-low pressure settings. • The durable Jorlon diaphragm material has an extremely long lifespan, is compatible with CIP and SIP, and meets FDA and USP Class 6 standards. • The lower part of the diaphragm has a threaded connection with no residual areas for particulates. • The inline detachable trim reduces maintenance time. • The solid steel material ensures uniformity and surface finish. • High flow rate and high rangeability. • Soft seat provides ANSI Class 6 shut-off characteristics. For more details, please contact us or download the catalog.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：Other

Flow Control
Pressure Control
Other process controls
Back Pressure Regulator

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Compact, low flow back pressure regulator Richards Ind

Compact, high purity, low flow back pressure regulator

Compact, high purity, low flow back pressure regulator The JSBLF regulator is a fully discharge type 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 completely eliminates screw connection areas and residual contaminants. • Fully dischargeable (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 materials ensure uniformity and surface finish • Minimizes internal volume • The critical Jorlon diaphragm material is extremely long-lasting, compatible with CIP/SIP, and meets 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.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：Other

Flow Control
Pressure Control
Other process controls
Back Pressure Regulator

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Low pressure, small flow, back pressure regulator Richards Ind

Compact, high purity, low pressure, low flow, back pressure regulator

JSBLFLP is a fully dischargeable compact back pressure regulator designed for small flow, low pressure applications of gases and liquids in accordance with ASME BPE for sanitary use. • The lower part of the diaphragm completely eliminates screw connections and residual micro-particles. • Fully dischargeable (the first 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. ★ Large diameter diaphragm effectively increases sensitivity required for ultra-low pressure settings. ★ Soft seat provides ANSI Class 6 shutoff. ★ Durable Jorlon diaphragm material offers extremely long life, is compatible with CIP/SIP, and meets FDA and USP Class 6 standards. For more details, please contact us or download the catalog.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：Other

Flow Control
Pressure Control
Other process controls
Back Pressure Regulator

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Back pressure regulator

Fairchild manufactures several types of precision-grade back pressure regulators that can be used from low pressure to high pressure.

We offer four models: 10BP, 4000ABP, 20BP, and 4500ABP. Each model is extremely sensitive and functions to detect fluctuations in primary pressure and maintain a constant pressure. This high sensitivity characteristic is 32Pa for the 10BP and 127Pa for the 4000ABP, depending on the appropriate diaphragm diameter, material, and structure. Additionally, the reproducibility of these products is very stable and highly reliable, accommodating applications with large flow rates. In precision control systems, they are adopted not only in testing equipment but also in mechanical control and medical devices.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：10,000 yen-100,000 yen

Pneumatic Equipment
Back Pressure Regulator

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Variable back pressure valve, back pressure regulator

Fairchild manufactures several precision-grade back pressure regulators that can be used from low pressure to high pressure.

We offer four models: 10BP, 4000ABP, 20BP, and 4500ABP. Each model is extremely sensitive and functions to detect fluctuations in primary pressure and maintain a constant pressure. This high sensitivity characteristic is 32Pa for the 10BP and 127Pa for the 4000ABP, depending on the appropriate diaphragm diameter, material, and structure. Additionally, the reproducibility of these products is very stable and highly reliable, accommodating applications with large flow rates. In precision control systems, they are adopted not only in testing equipment but also in mechanical control and medical devices.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：Other

Pneumatic Equipment
Back Pressure Regulator

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Single pressure control valve

Fairchild manufactures several precision-grade back pressure regulators that can be used from low pressure to high pressure.

We offer four models: 10BP, 4000ABP, 20BP, and 4500ABP. Each model is extremely sensitive and functions to detect fluctuations in primary pressure and maintain a constant pressure. This high sensitivity characteristic is 32Pa for the 10BP and 127Pa for the 4000ABP, depending on the appropriate diaphragm diameter, material, and structure. Additionally, the reproducibility of these products is very stable and highly reliable, accommodating applications with large flow rates. In precision control systems, they are used not only in testing equipment but also in mechanical control and medical devices.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：10,000 yen-100,000 yen

Pneumatic Equipment
Back Pressure Regulator

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Back pressure relief valve

Fairchild manufactures several precision-grade back pressure regulators that can be used from low pressure to high pressure.

We offer four models: 10BP, 4000ABP, 20BP, and 4500ABP. Each model is extremely sensitive and functions to detect fluctuations in primary pressure and maintain a constant pressure. This high sensitivity characteristic is 32Pa for the 10BP and 127Pa for the 4000ABP, depending on the appropriate diaphragm diameter, material, and structure. Additionally, the reproducibility of these products is very stable and highly reliable, accommodating applications with large flow rates. In precision control systems, they are used not only in testing equipment but also in mechanical control and medical devices.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：10,000 yen-100,000 yen

Pneumatic Equipment
Back Pressure Regulator

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Back pressure regulator

This is a back pressure regulator specifically designed for sanitary processes. The materials and structure meet the requirements of sanitary processes and provide 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 traps, surface finishing, and compatibility with CIP/SIP. It has a proven track record not only in pharmaceutical manufacturing processes but also in food and chemical manufacturing processes, and is highly regarded for its stable controllability. When a simple diaphragm valve does not meet control requirements, and the use of expensive control valves is hesitated, a self-operated back pressure regulator achieves both good controllability and cost reduction.

企業：ジャパンコントロールス「Japan Controls Co. Ltd.」東京本社
価格：100,000 yen-500,000 yen

Pressure Control
Back Pressure Regulator

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Back Pressure Regulator - メーカー・企業と業務用製品 | イプロスものづくり

Back Pressure Regulatorの製品一覧

High-performance dome-loaded backpressure regulator "Equilibar"

Equilibar Supercritical Back Pressure Regulator

Equilibar High-Temperature Back Pressure Regulator

Equilibar Mighty Might Back Pressure Regulator

Back pressure regulator

Back Pressure Regulator Research Series

Equilibar Back Pressure Regulator (General Series)

Equilibar Back Pressure Regulator (Industrial Series)

Equilibar Electronic Back Pressure Regulator

Equilibar sanitary back pressure regulator

Equilibar High-Pressure Back Pressure Regulator

Sanitary back pressure regulator

Sanitary Back Pressure Regulator FB5C Series

Low pressure setting back pressure regulator, Richards Ind

Compact, low flow back pressure regulator Richards Ind

Low pressure, small flow, back pressure regulator Richards Ind

Back pressure regulator

Variable back pressure valve, back pressure regulator

Single pressure control valve

Back pressure relief valve

Back pressure regulator

Back Pressure Regulatorの関連カテゴリ