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Pepperl+Fuchs KFD2‑VR4‑Ex1.26 | 4-Channel Valve Isolator | Intrinsically Safe | Relay Outputs
Overview
The Pepperl+Fuchs KFD2‑VR4‑Ex1.26 is a 4-channel valve isolator designed for intrinsically safe control of pneumatic or hydraulic valves in hazardous (Ex) environments. Each channel uses relay output technology to safely switch valve coils while maintaining isolation between field and control systems. Its compact DIN-rail mounting suits space-saving industrial installations.
Key Features
-
Four isolated relay output channels (Form C or A)
-
Intrinsically safe input for valve coil or control signals
-
Galvanic isolation between inputs and outputs
-
LED indicators for each channel's status
-
Compact 25 mm housing (4 × 6.25 mm modules)
-
Surge protection and reverse-polarity protection
-
DIN-rail mountable (EN 60715) for modular systems
Technical Specifications
-
Part Number: KFD2‑VR4‑Ex1.26
-
Output Type: 4 × relay, suitable for switching solenoid valves
-
Input: Intrinsically safe control signals
-
Output Rating: Typically 2 A @ 240 VAC/DC per channel
-
Supply Voltage: 20–30 V DC
-
Diagnostics: Individual channel LEDs
-
Protection: Surge guards, polarity reverse protection
-
Width per Channel: 6.25 mm; Total: ~25 mm
-
Temperature Range: –20 °C to +60 °C
-
Ingress Protection: IP20
-
Approvals: ATEX, IECEx, UL, CSA
Applications
-
Switching solenoid valves in explosion-hazard zones
-
Interface between Ex-zone coils and safe-area control logic
-
Chemical, petrochemical, oil, and gas installations
-
Compact valve terminal solutions in control panels
-
Refinery and mining automation where safety and isolation are critical
Why Choose Pepperl+Fuchs KFD2‑VR4‑Ex1.26
-
Provides reliable, galvanically isolated switching
-
Ensures intrinsic safety compliance in hazardous environments
-
Saves panel space with compact modular design
-
Channel-level diagnostics for fast troubleshooting
-
Premium quality and certifications for industrial use
Order Now
The Pepperl+Fuchs KFD2‑VR4‑Ex1.26 valve isolator is available and ships worldwide.
Description
Pepperl+Fuchs KFD2‑VR4‑Ex1.26 | 4-Channel Valve Isolator | Intrinsically Safe | Relay Outputs
Overview
The Pepperl+Fuchs KFD2‑VR4‑Ex1.26 is a 4-channel valve isolator designed for intrinsically safe control of pneumatic or hydraulic valves in hazardous (Ex) environments. Each channel uses relay output technology to safely switch valve coils while maintaining isolation between field and control systems. Its compact DIN-rail mounting suits space-saving industrial installations.
Key Features
-
Four isolated relay output channels (Form C or A)
-
Intrinsically safe input for valve coil or control signals
-
Galvanic isolation between inputs and outputs
-
LED indicators for each channel's status
-
Compact 25 mm housing (4 × 6.25 mm modules)
-
Surge protection and reverse-polarity protection
-
DIN-rail mountable (EN 60715) for modular systems
Technical Specifications
-
Part Number: KFD2‑VR4‑Ex1.26
-
Output Type: 4 × relay, suitable for switching solenoid valves
-
Input: Intrinsically safe control signals
-
Output Rating: Typically 2 A @ 240 VAC/DC per channel
-
Supply Voltage: 20–30 V DC
-
Diagnostics: Individual channel LEDs
-
Protection: Surge guards, polarity reverse protection
-
Width per Channel: 6.25 mm; Total: ~25 mm
-
Temperature Range: –20 °C to +60 °C
-
Ingress Protection: IP20
-
Approvals: ATEX, IECEx, UL, CSA
Applications
-
Switching solenoid valves in explosion-hazard zones
-
Interface between Ex-zone coils and safe-area control logic
-
Chemical, petrochemical, oil, and gas installations
-
Compact valve terminal solutions in control panels
-
Refinery and mining automation where safety and isolation are critical
Why Choose Pepperl+Fuchs KFD2‑VR4‑Ex1.26
-
Provides reliable, galvanically isolated switching
-
Ensures intrinsic safety compliance in hazardous environments
-
Saves panel space with compact modular design
-
Channel-level diagnostics for fast troubleshooting
-
Premium quality and certifications for industrial use
Order Now
The Pepperl+Fuchs KFD2‑VR4‑Ex1.26 valve isolator is available and ships worldwide.