Chemical Processing
Jordan Valve offers a specialized range of pressure and back-pressure regulators, control valves, and pressure-reducing solutions designed to meet the rigorous demands of the chemical processing industry. These valves are engineered to provide precise pressure control, chemical resistance, and long-term reliability in environments handling corrosive, high-purity or hazardous fluids.
Mark 50 Series ⟶
Self-Operated Sliding Gate Back Pressure Regulator; Quick Ship Available
Mark 501/502 Series ⟶
High Flow Back Pressure Regulator; Sliding Gate; 1-1/2″ – 2″ (DN40 – DN50)
Mark 50HP Series ⟶
High Pressure Back Pressure Regulator; Up to 450 psi (31 bar); 1/4" - 4" (DN8 - DN100)
Mark 51 Series ⟶
High Sensitivity
Mark 52 Series ⟶
Internally Piloted
Mark 53/54 Series ⟶
Differential, Jorlon Diaphragm
Mark 55 Series ⟶
Upstream Vacuum, Jorlon Diaphragm
Mark 56/560 Series ⟶
Dome Loaded, High Accuracy
Mark 57 Series ⟶
Pilot-Operated, Superior Accuracy
Mark 575 Series ⟶
Wafer Style, Jorlon Diaphragm
Mark 58FT/A Series ⟶
Cage Trim, Dual Inlet & Outlet for Through-Flow
Mark 58G Series ⟶
Globe Style, Back Pressure Regulating Valve
Mark 586FT/586A Series ⟶
Dome Loaded
Mark 508 Series ⟶
Direct Operated Tank De-pad Regulator or
Gas Back Pressure Regulator for low pressures
3/4″ – 2″ (DN20 – DN50)
Mark 518 Series ⟶
Direct Operated Tank De-pad Regulator or
Gas Back Pressure Regulator for low pressures
1", 2", 4" (DN25, DN50, DN100)
Mark 60 Series ⟶
Self-Operated Sliding Gate Pressure Reducing Regulator; Quick Ship Available
Mark 601/602 Series ⟶
Self-Operated, High Flows
Mark 60HP Series ⟶
High Pressure Regulator
Mark 61 Series ⟶
High Sensitivity
Mark 62 Series ⟶
Internally Piloted Regulator
Mark 63/64 Series ⟶
Differential Pressure Regulators; Sliding Gate Seat; 1/4″ – 2″ (DN8 – DN50);
Mark 65 Series ⟶
Downstream Vacuum Regulator, Sliding Gate Seat; 1/2″ – 2″ (DN15 – DN50)
Mark 66/660 Series ⟶
Air Loaded Pressure Reducing Regulator, Sliding Gate Seat, High Accuracy
Mark 67/69 Series ⟶
Pilot-Operated, High Flow
Mark 675 Series ⟶
Wafer Style, Jorlon Diaphragm
Mark 68G Series ⟶
Pressure Reducing Globe Valve, High Capacity, Accurate; Sizes: 1/4″ – 2″ (DN8 – DN50)
Mark 68HP Series ⟶
High Pressure Regulator
Mark 686G Series ⟶
Air-Loaded, Globe Trim, ANSI IV or VI
Mark 608 Series ⟶
Direct Operated Tank Padding Regulator or
Gas Pressure Reducing Regulator for Low Pressures
1-1/2" - 2" (DN40 - DN50)
Mark 608BP Series ⟶
Direct Operated Tank Padding Regulator or
Gas Pressure Reducing Regulator for Low Pressures
3/4" - 1" (DN20 - DN25); Balanced Plug - Good for High Inlet Pressures
Mark 608IS Series ⟶
Direct Operated Tank Padding Regulator or
Gas Pressure Reducing Regulator for Low Pressure
3/4" - 1-1/4" (DN20 - DN32); Internal Sensing - Good for Low Inlet Pressure
Mark 627 Series ⟶
Self-Operated Pressure Reducing Gas Regulator, High Inlet Pressure; 3/4″ - 2″ (DN20 - DN50)
Mark 630 Series ⟶
Gas Regulator, Self-Operated, High Inlet Pressure
Mark 687 Series ⟶
Piloted Pressure Reducing Regulator for
Critical Low Pressure, High Flow Applications
1-1/2" - 2" (DN40 - DN50); Balanced Plug
Mark 70 Series ⟶
Sliding Gate Jorlon Diaphragm Control Valve
Mark 701/702 Series ⟶
Sliding Gate Control Valve for High Flow, Higher Cv's (Kv's)
Mark 78 Series ⟶
Globe Style, Accurate Performance
Mark 75 Series ⟶
Wafer Style, Motor Operated, Very Precise
Mark 75HW Series ⟶
Wafer Style, Hand Operated, Precise Adjustment
Mark 75MV Series ⟶
Wafer Style, Motor Operated Control Valve; Sliding Gate; 1″ - 8″ (DN25 - DN200)
Mark 75PTP Series ⟶
Piston Operated with Smart Positioner
Mark 79/79MX Series ⟶
Three-Way, Bypass or Mixing
Mark 33 Series ⟶
Boiler Feedwater Control Valve; Motor Operated Sliding Gate; 1/4″ – 2″ (DN8 – DN50)
Mark 37 Series ⟶
Motor Operated Control Valve With Electronic Linear Actuator; 1/4″ – 6″ (DN8 – DN150)
Mark 39 Series ⟶
Motor Operated Three Way
Mark DBAQ Series ⟶
Angle Style Control Valve
Mark CFR Series Pressure Reducing Filter Regulators ⟶
Filter Regulators
Mark D & DA Series ⟶
Globe & Angle Control Valve
Mark ED & ET Series (1″ – 6″) ⟶
Globe Style Control Valve
Mark ED & ET Series (8″) ⟶
Globe Style Control Valve
Mark EW Series ⟶
Globe Style Control Valves
Mark EZ Series ⟶
Globe Style Control Valve
Mark 5108 Series ⟶
Piloted Industrial Back Pressure Regulator, Sizes: 1-1/4″ – 24″
Mark 688 Series ⟶
Piloted Tank Padding Regulator or
Gas Pressure Reducing Regulator for Low Pressures
1" - 2" (DN25 - DN50)
Mark 695 Series (3/4″ – 1″) ⟶
Piloted Tank Padding Regulator
3/4", 1" (DN20, DN25); External Pilot
Mark 695 Series – 2″ ⟶
Piloted Tank Padding Regulator
2" (DN50); Internal Pilot
Mark 695X Series ⟶
Direct Operated Tank Padding Regulator
1/2" - 3/4" (DN15 - DN20)
Mark 608BPM Series ⟶
Pressure Regulators
Mark 508MM Series ⟶
Self-Operated
Mark 608MM Series ⟶
Pressure Regulators
Mark 608UBAN Series ⟶
Pressure Regulators
Mark 6127 Series ⟶
Piloted, Liquid Pressure Regulating Valves
Y-Type Strainers ⟶
Line Strainers
Mark 80 Series ⟶
Self-Operated, No External Power Source
Mark 801/802 Series ⟶
Self-Operated, High Flow
Mark 82 Series ⟶
Internal Piloted Temperature Regulators | Direct or Reverse Acting | Sliding Gate with Sensing Bulb
Mark 85 Series ⟶
Controlled Failure Option
Mark 86 Series ⟶
Ambient Temperature
Mark 87 Series ⟶
Externally Piloted
Mark 89/89MX ⟶
Three-Way, Diverting or Mixing Service
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Key Features for Chemical Processing Applications
- Chemical-Resistant Materials – Jordan Valve’s regulators and control valves are available in materials like stainless steel, Hastelloy, and Jorlon diaphragms, ensuring compatibility with aggressive chemicals, acids, solvents, and high-temperature steam.
- Precise Pressure and Flow Control – Designed for applications requiring consistent downstream pressure, back-pressure regulation, and vacuum control, these valves help maintain stable process conditions in reactors, distillation columns, and storage tanks.
- Globe-Style and Cage-Guided Valves – Providing high flow capacity and tight shutoff, these designs prevent leakage and ensure accurate regulation in critical chemical processes.
- Sliding Gate Technology – Featured in many Jordan Valve regulators, this innovation offers low friction operation, reduced wear, and longer service life, making it ideal for handling corrosive or high-viscosity fluids.
- Differential and Vacuum Regulators – Used in applications requiring precise pressure differentials, such as gas blanketing, chemical dosing, and vacuum distillation.
- High-Purity Solutions – Certain models are designed for industries requiring ultra-clean operations, such as pharmaceutical and specialty chemical production.
Jordan Valve’s chemical process valves are trusted across industries like petrochemicals, industrial gas production, fine chemicals, and bulk chemical manufacturing, ensuring process stability, reduced downtime, and enhanced safety.
How Our Local Sales Representatives Can Help
- Proper Valve Sizing – Selecting the right valve size is critical for achieving accurate pressure control and efficient flow management. Our experts can help calculate the correct valve size based on your process conditions, flow rates, and pressure differentials.
- Material Selection for Chemical Compatibility – Given the wide range of corrosive, high-purity, and hazardous chemicals used in processing applications, our representatives can recommend the best valve body, trim, and diaphragm materials to ensure long-term durability and compliance with industry standards.
- Application-Specific Solutions – Whether you need a back-pressure regulator for reactor pressure control, a pressure-reducing valve for steam heating, or a vacuum regulator for distillation processes, our team will help match the right product to your exact needs.
- Custom and Specialty Configurations – If your application requires a unique valve configuration, our representatives work closely with Jordan Valve’s engineering team to provide customized solutions that meet your process demands.
- On-Site Support and Troubleshooting – Many of our local sales representatives offer on-site evaluations, system audits, and technical troubleshooting to help optimize your valve performance and reduce maintenance costs.
By working with a Jordan Valve local sales representative, you can ensure that you’re selecting the most efficient, cost-effective and reliable valve solutions for your chemical processing application.