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Foxboro's Valve Positioners

Valve Positioners and Accessories

Foxboro Positioners, easy to install, control and monitor on any type of pneumatic valve actuators with the highest diagnostic level. With a complete range of accessories, valves can be fully equipped and your process optimized at its best.

Foxboro's Valve Positioners
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Foxboro's Valve Positioners

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        Overview

        SRD991 - Ex ia Positioner
        SRD991 - Ex ia Top Mounting version
        SRD991 stainless steel - Ex ia Positioner
             
        SRD991 – Intelligent Valve Control – Intrinsically Safe (Ex ia)

        Description
        The SRD991 offers the most advanced technology available on the market today. This includes a start-up in two steps only and a multilingual full-text graphic LCD for configuration and operation. These are all available within the various process automation applied communication protocols.
        The SRD991 offers enhanced applications and methods to analyze recorded stroke data. All the diagnostic features can be easily configured and displayed by the Positioner DTM (VALcare).
        For application that do not allow leakage to occur, using bellow seal valves, Fugitive Emission Monitoring is the solution to avoid any serious emission from the packing (In conjunction with a pressure switch gauge, the positioner is able to detect any damaging leakage).
        For the world of small actuators, the Top mounting positioner is designed for direct mounting on top of small actuators without yoke - Instead of the rotary potentiometer, a linear potentiometer is used that feeds back the actual position of the actuator.
             
         
         
             
        Benefits
      • User friendly, menu-driven multilingual full text graphical LCD for local configuration
      • Advanced/Premium Diagnostics for valve Predictive Maintenance/valve signature and on-line friction
      • Easy mounting on any type of linear and rotary actuators
      • Available in HART, PROFIBUS-PA and FOUNDATION FIELDBUS H1 protocols
      • Suitable for safety applications up to SIL 3
      • Partial Stroke Testing (PST) for emergency shutdown applications
      • Modular concept with Plug and Play options (position feedback, limit switches, DO & DI)
      • Special corrosion resistant design (stainless steel 316) for offshore and Food &Beverage applications
      • Top Mounting version specially designed for very small control valves (diaphragm or angle seats valves)
      • Certified Ex ia/ IS according to ATEX, FM, CSA, EAC, NEPSI and INMETRO
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        Applications
      • All process industries applications (Oil & Gas, Chemical, Pulp & Paper, Power, ...)
      • Chemical especially chlorine applications (FEM Solution)
      • Food & Beverage and Utilities applications
      • All other process industries applications
      • High temperatures & vibrations applications with the Remote Mounting Solution
      •  

      Documents and Downloads (37)

      Software - Released
      Positioner LCD Language Files for SRD991/SRD960 (Version 1.0) 3/6/19 English SRDplfRev3_3.zip21.5 KB
      Positioner LCD Language Files for SRD991/SRD960 (Version 1.0) 1/31/19 English SRDplfRev3_6.zip32.6 KB
      Positioner LCD Language Files for SRD991/SRD960 (Version 1.0) 1/31/19 English SRDplfRev3_2.zip14.5 KB
      Positioner LCD Language Files for SRD991/SRD960 (Version 1.0) 1/31/19 English SRDplfRev3_4.zip29.4 KB
      DTM files
      Communication-DTM for SRD991, SRD960, 244LD, 144LD, 144LVD via FoxCom/EDCcom/IRcom (Version 1.0) 1/11/19 English ModemInstall.zip15.4 MB
      User guide
      SRD991 Intelligent Positioner Quick Guide (Version 1.0) 5/11/16 Chinese,  English FD-QG-PO-002-CH.pdf935.6 KB
      SRD991 Intelligent Positioner Quick Guide (Version 1.0) 5/11/16 English FD-QG-PO-002-EN.pdf429.8 KB
      SRD991 Intelligent Positioner Quick Guide (Version 1.0) 3/8/16 German,  English,  French,  Italian FD-QG-PO-002-EN-DE-FR-IT.pdf2.5 MB
      SRD991 Intelligent Positioner Quick Guide (Version 1.0) 5/11/16 French FD-QG-PO-002-FR.pdf398 KB
      SRD991-inox (in Stainless Steel housing) Quick guide (Version 1.0) 3/4/16 English FD-QG-PO-016.pdf659.4 KB
      SRD991 Intelligent Positioner Quick Guide (Version 1.0) 3/8/16 Spanish,  Polish,  Portuguese,  Russian FD-QG-PO-002-ES-PT-RU-PL.pdf4.9 MB
      CAD
      CAD drawing of SRD991 SST Hosuing in STP Format (Version 1.0) 3/4/16 English FD-CAD-PO-007.stp3.8 MB
      CAD drawing of SRD991 in STP Format (Version 1.0) 3/4/16 English FD-CAD-PO-005.stp5.1 MB
      SRD991 dxf [zip] (old version before 2006) (Version 1.0) 3/4/16 English FD-CAD-PO-006.dxf841.2 KB
      CAD drawing of SRD991 in DXF Format (Version 1.0) 3/4/16 English FD-CAD-PO-004.dxf1.1 MB
      Specification guide
      Product Specification Sheet SRD991 RU (Version 1.0) 8/19/16 English,  Russian FD-PSS-PO-02-RU.pdf2.6 MB
      Product Specification Sheet SRD991 FR (Version 1.2) 2/22/18 French FD-PSS-PO-02-FR.pdf1.4 MB
      Product Specification Sheet SRD991 En (Version 3.0) 11/27/18 English FD-PSS-PO-02-EN.pdf2.4 MB
      Certificate
      SIL3 Certificate SRD991 (Version 1.1) 1/10/19 English SRD991 SIL V1R2.pdf123.8 KB
      SIL3 Certificate for SRD991 Positioner Shutdown Mode (Version 1.0) 9/28/16 English FD-CERT-PO-005.pdf86.2 KB
      ATEX-CSA-FM Certificates of conformity for SRD991 Intelligent Positioner (Version 1.0) 9/28/16 German,  English FD-CERT-PO-006.pdf605.6 KB
      Instruction Sheet
      Master Instruction SRD991 / SRD960 Intelligent Positioners (Version 1.0) 4/26/16 English FD-MI-PO-002-EN.pdf174.6 KB
      Declaration of conformity
      CE Konformitätserklärung für SRD991 (Version 1.0) 4/28/16 English FD-DECLA-PO-001.pdf136 KB
      Installation of the SRD991 in potentially explosive atmospheres for Zone 2 (Manufacturer Assertion) (Version 1.0) 4/28/16 English FD-DECLA-PO-003.pdf587.8 KB
      PC Drivers
      DD - SRD991, SRD960 - HART EDD for AMS - Hart Protocol (Version 1.0) 1/14/19 English AMS10.5-Integration-Ver1.0.zip572.6 KB
      DD - SRD991 - HART EDD for HHT375 - Hart Protocol (Version 1.0.1) 1/14/19 English Srd991-HCF-Ver1.0.1.zip210.7 KB
      DD - SRD991 - SRD991 Intelligent Positioner - Foundation Fieldbus (Version 1.0) 1/31/19 English srd040101.zip48.4 KB
      DD - SRD991 - SRD991 Intelligent Positioner - Profibus (Version 1.0) 1/31/19 English fox_d991.zip2 KB
      DD - SRD991 - SRD991 Intelligent Positioner - Foundation Fieldbus (Version 1.0) 1/31/19 English DD_SRD991-100101.zip113 KB
      DD - SRD991, SRD960 - Intelligent Positioner for ECEP_EP0315 - Hart Protocol (Version 3.5.1) 1/14/19 English DTM_for_SRD_Release_3.5.1_for_ECEP_EP0315.zip28.8 MB
      DD - SRD991 - SRD991 Intelligent Positioner - Profibus (Version 1.0) 1/31/19 English fox_d991_32.zip2.3 KB
      DD - SRD960, SRD991 - Intelligent Positioner - Foundation Fieldbus, FoxCom, HART, Profibus (Version 3.6.3) 1/14/19 English DTM_for_SRD_Release_3.6.3.zip26.3 MB
      DD - SRD991 - SRD991 Intelligent Positioner - Foundation Fieldbus (Version 1.0) 1/31/19 English DD_SRD991_090201.zip108.4 KB
      Technical leaflet
      SRD991/SRD960 with FOUNDATION Fieldbus  (Version 1.0) 3/3/16 English FD-TL-PO-007.pdf2 MB
      Technical Instruction for Stainless Steel Housing for SRD991 and SRI991 (Version 1.0) 3/3/16 French FD-TL-PO-010-FR.pdf549.2 KB
      SRD991/SRD960 with FOUNDATION fieldbus  (Version 1.0) 3/3/16 English FD-TL-PO-008.pdf1.3 MB
      Technical Instruction for Stainless Steel Housing for SRD991 and SRI990 (Version 1.0) 3/3/16 English FD-TL-PO-010-EN.pdf452.3 KB