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SMARTLINK® MRV Electronic Ratio Valves
The MAXON SMARTLINK® MICRO-RATIO® Valve (MRV) is an industrial parallel positioning system for combustion applications providing a high degree of precision, repeatability, tamper resistance, and durability.
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Overview
Today's advanced industrial burner systems minimize emissions while maximizing efficiency. Advanced combustion systems require advanced ratio control through a high degree of precision, repeatability and durability. SMARTLINK® MRV flow control valves provide that control and more. An electronic parallel positioning system for air/fuel ratio control, SMARTLINK® MRV is the industry standard in gas valves when operational reliability and precision are required. MAXON's complete SMARTLINK® system includes up to four gas valves and a Control Interface Unit to electronically link the valves to your process controller. Each flow control valve is continuous duty and fully adjustable to 0.1 degree accuracy to provide dynamic control of burner ratios for optimal performance.
Features & Benefits:
Features & Benefits:
- Precise and repeatable flow control optimizes fuel efficiency, enables accurate temperature control and lowers burner emissions
- SMARTLINK® MRV is an electronic parallel positioning system for air/fuel ratio control; for use in industrial applications providing a high degree of precision, repeatability and durability
- Synchronous control of up to four valves with conventional signal from the user’s process controller
- Direct coupled valve and actuator assembly includes weatherproof housing with integrated position feedback and heavy duty planetary gearheads for reliable, long life operation
- Compact, robust design mounts in any orientation
- Each SMARTLINK® Valve is adjustable to 0.1 degrees accuracy
- UL and CE approved electronics and software for airfuel ratio control
- Stores a 22 point user-customized profile for each valve
- Factory Mutual (FM) approved as non-incendive for Hazardous Locations Class I, Division 2 and ATEX, IEC Ex and KC approval; standard actuator is also NEMA 4X, Class II, Division 2 approved
- Maintenance-free operation; no lubrication required. No valve packing to adjust
- Electronic passcode protection eliminates valve profile tampering
- Simple set-up; no PC required
- Standby, purge and light off positions can be defined independent of valve profiles
Specifications
Standards & Certifications
- Hazardous Location Approvals
- FM Approved, Non‑incendive, Class I, Division 2
- Global Certifications
- UL, CE, ATEX, IECEx, KC Approvals
Performance Specifications
- Ratio Profile Capacity
- Up to 22 user‑defined ratio points per valve
Actuation, Valve & Motion Control Specifications
- Valve Synchronization
- Electronic synchronization of all connected valves
- Position Resolution
- 0.1 deg per valve
- Actuator Type
- Direct‑coupled electronic valve actuator
- Valve Type
- Electronic Ratio Valve (Parallel Positioning System)
Control, Software & User Interface Specifications
- Control Interface
- Dedicated Control Interface Unit (CIU) required
Product Configuration & Options
- Number of Valves
- 1 to 4 synchronized valves per system
Environmental Conditions
- Enclosure Rating
- NEMA 4X (standard actuator)
Control, Logic & Functional Behavior
- Control Signal
- Analog signal from PLC, DCS, or burner controller via CIU
Electrical Specifications
- Power Supply
- 24 VDC valve actuators
Applications & Compatibility
- Applications
- Industrial Burners, Furnaces, Boilers, Thermal Oxidizers, Process Heating Systems
Dimensions & Size Specifications
- Valve Sizes
- Ball: 0.5 in to 2 in
- Butterfly: 1 in to 16 in
Processing & Performance Metrics
- Duty Cycle
- Continuous duty operation
Standards & Certifications
- Hazardous Location Approvals
- FM Approved, Non‑incendive, Class I, Division 2
- Global Certifications
- UL, CE, ATEX, IECEx, KC Approvals
Performance Specifications
- Ratio Profile Capacity
- Up to 22 user‑defined ratio points per valve
Actuation, Valve & Motion Control Specifications
- Valve Synchronization
- Electronic synchronization of all connected valves
- Position Resolution
- 0.1 deg per valve
- Actuator Type
- Direct‑coupled electronic valve actuator
- Valve Type
- Electronic Ratio Valve (Parallel Positioning System)
Control, Software & User Interface Specifications
- Control Interface
- Dedicated Control Interface Unit (CIU) required
Product Configuration & Options
- Number of Valves
- 1 to 4 synchronized valves per system
Environmental Conditions
- Enclosure Rating
- NEMA 4X (standard actuator)
Control, Logic & Functional Behavior
- Control Signal
- Analog signal from PLC, DCS, or burner controller via CIU
Electrical Specifications
- Power Supply
- 24 VDC valve actuators
Applications & Compatibility
- Applications
- Industrial Burners, Furnaces, Boilers, Thermal Oxidizers, Process Heating Systems
Dimensions & Size Specifications
- Valve Sizes
- Ball: 0.5 in to 2 in
- Butterfly: 1 in to 16 in
Processing & Performance Metrics
- Duty Cycle
- Continuous duty operation
- Hazardous Location Approvals : FM Approved, Non‑incendive, Class I, Division 2
- Ratio Profile Capacity : Up to 22 user‑defined ratio points per valve
- Valve Synchronization : Electronic synchronization of all connected valves
- Global Certifications : UL, CE, ATEX, IECEx, KC Approvals
- Position Resolution : 0.1 deg per valve
- Control Interface : Dedicated Control Interface Unit (CIU) required
- Number of Valves : 1 to 4 synchronized valves per system
- Enclosure Rating : NEMA 4X (standard actuator)
- Control Signal : Analog signal from PLC, DCS, or burner controller via CIU
- Actuator Type : Direct‑coupled electronic valve actuator
- Power Supply : 24 VDC valve actuators
- Applications : Industrial Burners, Furnaces, Boilers, Thermal Oxidizers, Process Heating Systems
- Valve Sizes : Ball: 0.5 in to 2 in|Butterfly: 1 in to 16 in
- Valve Type : Electronic Ratio Valve (Parallel Positioning System)
- Duty Cycle : Continuous duty operation
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0050SRAP
.5" Smartlink MRV Adjustable Port Valve
0050SRAP
.5" Smartlink MRV Adjustable Port Valve
0050SRBV
.5" SMARTLINK MRV BALL VALVE
0050SRBV
.5" SMARTLINK MRV BALL VALVE
0075SRAP
.75" Smartlink MRV Adjustable Port Valve
0075SRAP
.75" Smartlink MRV Adjustable Port Valve
0075SRBV
.75" SMARTLINK MRV BALL VALVE
0075SRBV
.75" SMARTLINK MRV BALL VALVE
0100SRAP
1" Smartlink MRV Adjustable Port Valve
0100SRAP
1" Smartlink MRV Adjustable Port Valve
0100SRBV
1" SMARTLINK MRV BALL VALVE
0100SRBV
1" SMARTLINK MRV BALL VALVE
0100SSRCV
1" Smartlink MRV Butterfly Valve
0100SSRCV
1" Smartlink MRV Butterfly Valve
0125SRAP
1.25" Smartlink MRV Adj Port Valve
0125SRAP
1.25" Smartlink MRV Adj Port Valve
0125SRBV
1.25" SMARTLINK MRV BALL VALVE
0125SRBV
1.25" SMARTLINK MRV BALL VALVE
0125SSRCV
1.25" Smartlink MRV Butterfly Valve
0125SSRCV
1.25" Smartlink MRV Butterfly Valve
