MachineU > China Products > Tools & Hardware > Valve > Valve Parts > Other Valve Parts
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Specifications
Brand Name :
Foxboro
Model Number :
Srd991
Place Of Origin :
China
MOQ :
1
Price :
800USD~2000USD
Payment Terms :
T/T
Supply Ability :
600Sets/Month
Delivery Time :
2 Weeks
Packaging Details :
Wooden Box/Carton Box
Accessories :
Solenoid Valve
Power :
0.2-2.2KW
Body Design :
Short Pattern
Control Range :
0-100%
Temperature Of Media :
Low Temperature
Air Supply :
1.4 To 6.0 Bar
Signal Communication :
HART 5 Or 7 Over 4-20mA
Operating Media :
Air/Gas/Liquid
Description
Foxboro SRD991 Intelligent Valve Positioner – Digital Accuracy with HART & Fieldbus Communication
Product Overview
The Foxboro SRD991 Intelligent Valve Positioner is a state-of-the-art digital positioner designed for high-precision control of both linear and rotary actuators. Engineered by Schneider Electric (formerly Invensys Foxboro), this positioner supports HART® 7 and Foundation Fieldbus™ protocols, delivering advanced valve diagnostics, automatic calibration, and reliable performance in harsh environments. With its explosion-proof design and IP66 protection rating, the SRD991 is ideal for critical process control applications in industries such as oil & gas, power, chemicals, and water treatment.
Key Features
Digital Communication: Supports HART 5/6/7 and Foundation Fieldbus for seamless integration
Precise Valve Control: Exceptional linearity (±0.2%) and repeatability (±0.1%)
Built-in Diagnostics: Monitors valve health, actuator friction, air pressure, and more
Auto Calibration: One-touch setup simplifies commissioning and tuning
Explosion-Proof Certified: ATEX, FM, CSA, and IECEx approvals for hazardous locations
LCD Display Interface: Multilingual user interface for local configuration
Rugged Construction: IP66-rated aluminum housing with corrosion-resistant coating
Universal Mounting: Compatible with a wide range of linear and rotary actuators
Product Attributes
Attribute Value
Accessories Solenoid Valve
Power 0.2-2.2KW
Body Design Short Pattern
Control Range 0-100%
Temperature Of Media Low Temperature
Air Supply 1.4 To 6.0 Bar
Signal Communication HART 5 Or 7 Over 4-20mA
Operating Media Air/Gas/Liquid
Technical Specifications
Parameter Specification
Input Signal 4–20 mA with HART® communication
Communication Protocols HART 5/6/7, Foundation Fieldbus
Supply Pressure 1.4 to 6.9 bar (20 to 100 psi)
Positioning Accuracy ≤ ±0.2% linearity
Repeatability ≤ ±0.1%
Response Time ≤ 100 ms
Mounting Type Linear and rotary actuators (NAMUR interface)
Display LCD screen with push-button control
Diagnostics Valve friction, air leakage, deviation monitoring
Material Anodized aluminum housing
Protection Rating IP66 / NEMA 4X
Operating Temperature –40 °C to +85 °C
Explosion-Proof Certifications ATEX, IECEx, FM, CSA (Zone 1 / Div 1)
The Foxboro SRD991 Intelligent Valve Positioner combines digital precision with rugged reliability, making it an ideal solution for demanding industrial applications requiring accurate valve control and advanced diagnostics.
Send your message to this supplier
Send Now

Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication

Ask Latest Price
Product Detail
Brand Name :
Foxboro
Model Number :
Srd991
Place Of Origin :
China
MOQ :
1
Price :
800USD~2000USD
Payment Terms :
T/T
Contact Supplier
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication
Foxboro SRD991 Intelligent Valve Positioner Digital Accuracy with HART & Fieldbus Communication

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Pneumatic Control Valves
MachineU China Products Tools & Hardware Valve Valve Parts Other Valve Parts
Contact Supplier
Submit Requirement