Chemical & Synthetic Fuels

Chemical and Synthetic Fuels Valve Solutions

Helping chemical and synthetic fuel plants improve uptime, protect critical equipment, and optimize process performance with proven valve and control solutions.

Chemical and synthetic fuel plants operate under some of the harshest process conditions found in industry. High temperatures, aggressive chemicals, erosive slurries, and fluctuating pressures place extreme demands on valves and control equipment.

At plants like Sasol’s Secunda and Sasolburg facilities, achieving production targets depends on valves that deliver absolute reliability—providing tight shut-off, precise flow control, and critical pump protection across continuous and batch processes. Engineers and production managers rely on solutions that maximize uptime, reduce maintenance costs, and support safe, environmentally responsible operations.

At Valve & Automation, we supply valve and control solutions specifically selected to address the operational challenges faced in chemical and synthetic fuel plants. Our technologies are designed to reduce downtime, extend equipment life, and improve overall process efficiency—helping plants run safer, longer, and more profitably.

Zwick Tri-Con Triple Offset Valve

The Zwick Tri-Con is a precision-engineered triple offset valve delivering zero-leakage isolation in critical chemical and synthetic fuels applications. Its frictionless, cone-in-cone seating system ensures long-term sealing integrity under extreme pressure and temperature cycling.

Ideal for aggressive chemical services, steam isolation, and gas handling, the Zwick Tri-Con minimizes actuator loads, reduces maintenance, and extends valve life—supporting safer, more reliable plant operation.

Key Applications:

  • Process steam and gas isolation
  • High-temperature and high-pressure chemical services
  • Emergency shut-down

Key Benefits:

  • Zero-leakage, even under extreme conditions for maximum safety
  • Longer seat life with frictionless seating
  • Lower installation and maintenance costs due to lighter weight and compact design

Cashco Ranger QCT Rotary Globe Control Valve

The Cashco Ranger QCT is a high-performance rotary globe control valve engineered for rapid, precise response in challenging control applications. Its innovative quick-change trim design allows for 5-minute trim changes without removing the actuator, significantly reducing downtime during maintenance.

Suited for steam, slurry, chemical blending, and high-pressure drop services, the Ranger QCT provides tight, repeatable control to optimize process stability and throughput.

Key Applications:

  • Steam and gas control
  • Slurry and erosive chemical fluid control
  • High-pressure drop chemical blending

Key Benefits:

  • High control accuracy with minimal hysteresis
  • Quick-change trim for fast maintenance and reduced downtime
  • Long service life in abrasive and corrosive conditions

Schroeder SSV Automatic Recirculation Valve

The Schroeder SSV protects centrifugal pumps from damage caused by low or no-flow conditions by automatically ensuring minimum flow rates without external controls. Its compact design integrates a full-featured non-return valve, bypass flow control, and seat tightness into one rugged unit.

Essential for critical pump services across chemical and synthetic fuel plants, the SSV improves pump reliability, extends mean time between failures (MTBF), and reduces emergency shutdown risks.

Key Applications:

  • Pump protection in chemical services
  • Boiler feedwater pump protection
  • Critical process pump safeguarding

Key Benefits:

  • Protects pumps from minimum flow damage without external instrumentation
  • Reduces unplanned shutdowns
  • Compact, maintenance-free design

Partner with Valve & Automation

Our engineered valve and control solutions are trusted by leading chemical and synthetic fuel producers, including Sasol, to deliver high uptime, dependable performance, and efficient operation in the most demanding process environments.

We are committed to supporting Sasol and the broader chemical and synthetic fuels industry with proven technologies, responsive service, and solutions that drive long-term operational success.

Request a Quote by Email

Contact us Today – Tel: 0861 103 103

Valve Selection

M = Manual    O = On/Off    C = Modulating Control

Application / MediaMOCV&A Solution
SeriesType
Air - Compressed•••NAFTorex HP Butterfly Valve
Blow-down & Venting••CashcoRotary Globe Control Valve
••ArcaEcotrol Globe Control Valve
Boiler - Blow down••ArcaEcotrol Globe Control Valve
Boiler - Feedwater•••JC ValvesRed. & Full Bore Ball Valves
••CashcoRotary Globe Control Valve
••CashcoRotary Globe Control Valve
••ArcaEcotrol Globe Control Valve
•••NAFTorex HP Butterfly Valve
Chemical handling•••RichterLined Ball, Plug, Butterfly & Safety Valves
Chemical handling (demin plant)•••RichterLined Ball, Butterfly & Plug Valves
Control•JC ValvesRed. & Full Bore Ball Valves
•JC ValvesTrunnion Mounted Ball Valves
•NAFTorex H.P. Metal Seat Butterfly Valve
•ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
•ArcaFlow Characterised Ball Control
•ArcaEcotrol Globe Control Valve
•CashcoRotary Globe Control Valve
DBB - Double Block & Bleed••ZwickTri-Block Double Block & Bleed Valve
Emergency Shut Down (ESD) Solutions••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
••JC ValvesTrunnion Mounted Ball Valves
Fuel Gas••ArcaFlow Characterised Ball Control
•••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
••CashcoRotary Globe Control Valve
Loading Facilities (Road & Rail)•••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
•••JC ValvesRed. & Full Bore Ball Valves
••CashcoRotary Globe Control Valve
Manual Isolation•JC ValvesRed. & Full Bore Ball Valves
•NAFTorex H.P. Metal Seat Butterfly Valve
•ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
•JC ValvesTrunnion Mounted Ball Valves
Non ReturnNAFSwing Check
ZwickTri-Check Swing Check Valve
On/Off•JC ValvesRed. & Full Bore Ball Valves
•JC ValvesTrunnion Mounted Ball Valves
•NAFTorex H.P. Metal Seat Butterfly Valve
•ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
•ArcaFlow Characterised Ball Control
•ArcaEcotrol Globe Control Valve
•CashcoRotary Globe Control Valve
Oxygen Valves••ArcaEcotrol Globe Control Valve
•••ZwickTri-Con Oxygen Valves
••CashcoRotary Globe Control Valve
Pressure Control•ArcaEcotrol Globe Control Valve
•CashcoRotary Globe Control Valve
Pump Protection (Min Flow Protection)••SchroederMinimum Flow Recirculation Valves
Safety Valves•BesaAPI 526 Safety Valves
Slurries••StafsjöSLV series knife gate valve
••CashcoRotary Globe Control Valve
Steam - Conditioning•ArcaPRDS Steam Conditioning Valves
Steam - Desuperheating•ArcaArtes Injection Desuperheaters
Steam LP to HP•••JC ValvesRed. & Full Bore Ball Valves
•••JC ValvesTrunnion Mounted Ball Valves
•••NAFTorex H.P. Metal Seat Butterfly Valve
•••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
••ArcaFlow Characterised Ball Control
••ArcaEcotrol Globe Control Valve
••HP ValvesGate & Globe Valves
•BesaAPI 526 Safety Valves
••CashcoRotary Globe Control Valve
Steam, Vapors, Gas & Liquids •BesaAPI 526 Safety Valves
Sulphur (Molten)••RichterSteam Jacketed Plug Valves
Sulphur Tail Gas•••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
Sulphuric Acid••RichterLined & Sleeved Plug Valves
Valve Partial Stroke Testing (ESD)••WestlockValve Partial Stroke Testing (ESD)
Valve Positioners•PMVValve Rotary & Linear Positioners
Velocity Control•ArcaEcotrol Globe Control Valve
•CashcoRotary Globe Control Valve
Water – Raw (Fire Safe)•••JC ValvesRed. & Full Bore Ball Valves
•••NAFNAF-Torex H.P. Butterfly Valve
•••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
•WestlockTorex H.P. Metal Seat Butterfly Valve

Compressor Station

M = Manual    O = On/Off    C = Modulating Control

Application / MediaMOCV&A Solution
SeriesType
Anti-Surge•ArcaEcotrol Globe Control Valve
Back Pressure Control•ArcaEcotrol Globe Control Valve
Blow-down (Upstream)•ArcaEcotrol Globed Control Valve
Compressor Bypass•ArcaEcotrol Globe Control Valve
Flame Arrestors•CashcoDeflagration & detonation
Steam, Vapors, Gas & Liquids •BesaAPI 526 Safety Valves
Valve Positioners•PMVValve Rotary & Linear Positioners

Flare System

M = Manual    O = On/Off    C = Modulating Control

Application / MediaMOCV&A Solution
SeriesType
Flame Arrestors•CashcoDeflagration & detonation
Flare Stack Pilot Gas Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve
Flare Stack Steam Flow Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve
Knock-Out Drum Level Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve
Knock-Out Drum Temperature Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve
Steam, Vapors, Gas & Liquids •BesaAPI 526 Safety Valves
Valve Positioners•PMVValve Rotary & Linear Positioners
Water Seal Level Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve
Water Seal Temperature Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve

OSBL Tank Farms & Product Manifolds

M = Manual    O = On/Off    C = Modulating Control

Application / MediaMOCV&A Solution
SeriesType
DBB - Double Block & Bleed••ZwickTri-Block Double Block & Bleed Valve
Flame Arrestors•CashcoDeflagration & detonation
Fuel Oil Blending•ArcaRotary Globe Control Valve
Fuel Truck Loading•CashcoRotary Globe Control Valve
Loading Arm Flow Control•PibiviesseCage-Ball™ Control Ball Valve
Manual Isolation•JC ValvesRed. & Full Bore Ball Valves
•ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
•JC ValvesTrunnion Mounted Ball Valves
Non ReturnNAFSwing Check
ZwickTri-Check Swing Check Valve
Pump Protection (Min Flow Protection)••SchroederMinimum Flow Recirculation Valves
Rail Truck Loading•CashcoRotary Globe Control Valve
Steam, Vapors, Gas & Liquids •BesaAPI 526 Safety Valves
Sulphuric Acid••RichterLined & Sleeved Plug Valves
Tank Blanketing•CashcoTank Blanketing Valve
Tank Protection / Vapour Control•CashcoPressure Vacuum Vent Valve
Transmission Lines•PibiviesseCage-Ball™ Control Ball Valve
Valve Positioners•PMVValve Rotary & Linear Positioners

Reformer

M = Manual    O = On/Off    C = Modulating Control

Application / MediaMOCV&A Solution
SeriesType
Catalytic Reformer Reactor Valves•••JC ValvesRed. & Full Bore Ball Valves
•••JC ValvesTrunnion Mounted Ball Valves
Flame Arrestors•CashcoDeflagration & detonation
Regeneration Block Valves••JC ValvesRed. & Full Bore Ball Valves
••JC ValvesTrunnion Mounted Ball Valves
Steam, Vapors, Gas & Liquids •BesaAPI 526 Safety Valves
Valve Positioners•PMVValve Rotary & Linear Positioners

Sulphur Recovery Unit

M = Manual    O = On/Off    C = Modulating Control

Application / MediaMOCV&A Solution
SeriesType
Claus Bypass ESD••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
Combustion Air & Fuel Gas Vent•JC ValvesRed. & Full Bore Ball Valves
•JC ValvesTrunnion Mounted Ball Valves
Combustion Air Flow Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve
Combustion Air Flow ESD••JC ValvesRed. & Full Bore Ball Valves
••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
••ArcaTrunnion Mounted Ball Valves
Drum Level Control•CashcoRotary Globe Control Valve
•NAF"V" Ball Segment Control Valve
Emergency Shut Down (ESD) Solutions••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
••JC ValvesTrunnion Mounted Ball Valves
Flame Arrestors•CashcoDeflagration & detonation
Fuel & Pilot Gas Flow Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve
Fuel Gas••CashcoRotary Globe Control Valve
Fuel Gas Quench Air•ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
Gas To Flare Control•PibiviesseCage-Ball™ Control Ball Valve
Incinerator Combustion Gas Vent••JC ValvesRed. & Full Bore Ball Valves
Manual Isolation (Steam Jackets)•JC ValvesRed. & Full Bore Ball Valves
•RichterFully Lines Valves
•ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
•JC ValvesTrunnion Mounted Ball Valves
Nitrogen ESD Valves••JC ValvesRed. & Full Bore Ball Valves
••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
••JC ValvesTrunnion Mounted Ball Valves
Pre-Heater Steam Flow Control•ArcaFlow Characterised Ball Control
•NAF"V" Ball Segment Control Valve
Steam, Vapors, Gas & Liquids •BesaAPI 526 Safety Valves
Sulphur (Molten)••RichterSteam Jacketed Plug Valves
Sulphuric Acid••RichterLined & Sleeved Plug Valves
Tail Gas ESD••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
Tail Gas Isolation (Steam Jacketed)•ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
Tail Gas Isolation On/Off & Control (Steam Jacketed)••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
Valve Positioners•PMVValve Rotary & Linear Positioners

Utilities / Steam Generation

M = Manual    O = On/Off    C = Modulating Control

Application / MediaMOCV&A Solution
SeriesType
Air - Compressed•••NAFTorex HP Butterfly Valve
Blow-down & Venting••CashcoRotary Globe Control Valve
••ArcaEcotrol Globe Control Valve
Boiler - Blow down••ArcaEcotrol Globe Control Valve
Boiler - Feedwater•••JC ValvesRed. & Full Bore Ball Valves
••CashcoRotary Globe Control Valve
••ArcaEcotrol Globe Control Valve
•••NAFTorex HP Butterfly Valve
Chemical Dosing•••RichterLined Ball & Butterfly Valves
Chemical handling (demin plant)•••RichterLined Ball, Butterfly & Plug Valves
Emergency Shut Down (ESD) Solutions••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
••JC ValvesTrunnion Mounted Ball Valves
Flame Arrestors•CashcoDeflagration & detonation
Fuel Gas••ArcaFlow Characterised Ball Control
•••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
Manual Isolation•JC ValvesRed. & Full Bore Ball Valves
•ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
•JC ValvesTrunnion Mounted Ball Valves
Non ReturnNAFSwing Check
ZwickTri-Check Swing Check Valve
Pressure Control•ArcaEcotrol Globe Control Valve
•CashcoRotary Globe Control Valve
Pump Protection (Min Flow Protection)••SchroederMinimum Flow Recirculation Valves
Steam - Desuperheating•ArcaArtes Injection Desuperheaters
Steam Conditioning (PRDS)•ArcaPRDS Steam Conditioning Valves
Steam Dump to Condenser•PibiviesseCage-Ball™ Control Ball Valve
Steam LP to HP•••JC ValvesRed. & Full Bore Ball Valves
•••JC ValvesTrunnion Mounted Ball Valves
•••NAFTorex H.P. Metal Seat Butterfly Valve
•••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
••ArcaFlow Characterised Ball Control
••ArcaEcotrol Globe Control Valve
••HP ValvesGate & Globe Valves
••CashcoRotary Globe Control Valve
Steam, Vapors, Gas & Liquids •BesaAPI 526 Safety Valves
Sulphuric Acid••RichterLined & Sleeved Plug Valves
Turbine Bypass to Condenser•PibiviesseCage-Ball™ Control Ball Valve
Turbine ESD••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
Valve Positioners•PMVValve Rotary & Linear Positioners
Water – Raw (Fire Safe)•••JC ValvesRed. & Full Bore Ball Valves
•••NAFNAF-Torex H.P. Butterfly Valve
•••ZwickTri-Con Triple Eccentric / Triple Offset Rotary Process Valve
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