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Accord switches and positioners

Accord switches and positioners
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Accord switches and positioners

Product catalog summary
Overview
Flowserve Corporation's Accord Controls specializes in valve and damper automation for global processing industries, offering products known for quality and reliability in harsh environments.
Key Products
  • UltraSwitch™ Series: Compact position indicators for valve position indication, available in aluminum and resin versions with various certifications.
  • Aviator™/BUSwitch™: Integrated valve controllers with internal pilot solenoid for position indication and control of supply air to rotary actuators.
  • Apex Modular Positioner: Provides precise valve positioning with adjustable gain and modular control signal options.
  • AXL90 High Performance Positioner: Features a two-stage pneumatic relay for dynamic response and precise control.
  • Logix™ Digital Positioner: Offers accurate positioning with digital feedback and control, available in various protocols.
Product Features
  • AGL-Series UltraSwitch™: Economical valve position indication with Pharos visual indicator and NAMUR mounting compliance.
  • AXCL-Series UltraSwitch™: Explosionproof position indicator with corrosion-resistant housing.
  • APL-Series UltraSwitch™: Engineered resin enclosure for corrosive environments, certified for hazardous locations.
Control Systems
  • Limit Switch Method: Uses UltraSwitch with solenoid valves for dribble control or 3-position control applications.
  • Positioner Method: Versatile system for dribble or 3-position control with fail-safe operation on actuator failure.
Ordering Information
Products are customizable with options for shafts, indicators, switches, and certifications. Detailed ordering codes are provided for each product series.
AXV/ACV-Series
Designed for hazardous locations, these valve controllers provide position indication and control of supply air to rotary actuators, compliant with NEMA and ATEX standards.
AWR-Series
Similar to the AXV-Series but housed in engineered resin, suitable for harsh chemical environments with dual internal solenoid coils.
Features
Includes captive stainless steel cover screws, UltraDome visual position indicators, fieldbus upgradeability, and NAMUR mounting compliance.
Switch Options
Various mechanical and proximity switch options, including SPDT and DPDT configurations.
BUSwitch Integrated Valve Controller
Integrates fieldbus technology for automated on-off valve control and monitoring, supporting protocols like AS-i, Foundation Fieldbus, DeviceNet, and PROFIBUS DP.
Fieldbus Protocols
Comparison of fieldbus protocols detailing maximum devices per segment, cable length, and data speed.
Accord Positioners
Range of positioners from basic analog to high-performance digital models with global certifications.
AXL90 High Performance Positioner
  • Features: Two-stage pneumatic relay, non-interactive span adjustment, adjustable gain, corrosion-resistant materials.
  • Ordering Options: Configurations based on input options, indicators, gauges, temperature ranges, cam types, and feedback options.
Logix Digital Positioners
  • Logix 500si: Accurate positioning and control using piezo technology and inner-loop feedback.
  • Logix 3200IQ: Explosionproof enclosures with advanced diagnostics and configuration capabilities.
Key Specifications
  • Input Signals: Supports 3-15 psi pneumatic and 4-20 mA electronic signals.
  • Materials: Stainless steel and epoxy-coated aluminum for corrosion resistance.
  • Temperature Range: Standard and extended temperature options available.
Applications
Suitable for corrosive environments and hazardous locations, designed for critical control applications.
Specifications and Features
Details on Logix positioner and SoftTools software suite, including jog calibration buttons, gain selector switch, and advanced diagnostics.
HART Accessories
Includes a handheld device for remote configuration, a cable modem for PC communication, and a filter for digital communication protection.
Material Compatibility
Guide on chemical compatibility for materials used in limit switch and positioner products.
Product Information and Recommendations
Emphasizes safe performance when products are properly selected and maintained, with a focus on reading and understanding IOM instructions.
Contact Information
Contact details for Flowserve Corporation's offices in the USA, Germany, and Singapore.
See more

Catalog excerpts

Accord switches and positioners-1

Workhorse, High Reliability, Hostile Environments Experience In Motion >

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Accord switches and positioners-2

Flowserve Corporations Accord Controls provides complete valve and damper automation to the world- wide processing industries. We provide maximum value to the end user through a broad offering of products, services, application engineering and our systematic approach to automation. > Recognized as the leaders in position indication and posi-tioning control, Accord limit switch and positioner products provide unparalleled performance combined with ease of calibration and maintenance. Accord rotary position indicators and positioners have a proven track record in industries such as chemical and...

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Accord switches and positioners-3

Switch Options Page 9Page 9 > An extensive range of both mechanical and proximity limit switches makes the UltraSwitch and Aviator the perfect choices for a wide range of applications. AutoBrakits > Stainless steel NAMUR mounting kits provide consistent and reliable direct coupling to NAMUR compliant actuators. Apex Modular Positioner Page 12-15 > Available in both die-cast aluminum and engineered resin versions, the Apex positioner combines precise valve positioning with advanced features. Standard features include adjustable gain, non-interactive zero/ span, and modular options such as 3-15...

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Accord switches and positioners-5

1 - Flat Top (no indicator) - No Switches 00 - No Switches U > - Red/Green (std) 1 - 1 Switch M1 - SPDT Mechanical AccordShaft OptionModel Indicator OptionNo. SwitchesSwitch Type* XML - (2) M25 Conduit C - 90԰ 3-way 2 - 2 Switches MG - SPDT Mechanical - Gold Plated AD N - Double D Shaft (1/4 Flats) - NAMUR Shaft D - 180԰ 3-way 4 - 4 Switches M3 - DPDT Mechanical E - 180 3-way Blocked Center MA - 3-Position Control K - Ektar Red/Green MD - DA 3-Position Control w/Indication H - Black/Gray/Yellow MS - SR 3-Position Control w/Indication R - Reverse (Red = Open, Green = Closed) P4 - SPST Proximity...

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Accord switches and positioners-6

- None - No Option Blank - 2 Open Terminal Locations (Standard) H - Heavy-Duty Terminal Block 4 - 4 Open Terminal Locations (2 SPST switches) 6 - 6 Open Terminal Locations (2 SPDT switches) P - Seal/Potted Leads 8 - 8 Open Terminal Locations (2 or 4 SPST switches) > 1 - Flat Cover - No Switches (Empty Housing) - None AccordOptional PrefixModelCoverSwitch*Analog OutputSolenoid OptionsOptionsExtra Terminal Locations T - Flat Indicator 1 - (2) SPDT Mechanical T - 4-20 mA Transmitter U - UltraDome Indicator 2 - (4) SPDT Mechanical ABlank - Double D Shaft (1/4Ք Flats) > Engineered Resin Housing, NEMA...

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Accord switches and positioners-8

The AWR-Series offers many features of the AXV-Series in an engineered resin housing. The housing made of engineered resin provides an excellent enclosure for harsh chemical environments and can be rated for nonincendive and intrinsi- cally-safe applications. In addition, dual internal solenoid coils are available in the AWR-Series. > ٕ Captive stainless steel cover screws. Internal Pilot Solenoid Coil offers the advantage of having the solenoid coil contained and protected within the Aviator housing. This provides a high degree of protection in hazardous environments and washdown applications....

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(2) DPDT Mechanical15 amp @ 125 VAC Minimum 50 mA Consult factory for DC voltages > Type G / MG (2) SPDT Mechanical Gold-Plated Contacts 1 amp @ 125 VAC 1 amp @ 24 VDC Minimum 1 mA Type 1 / M1 (2) SPDT Mechanical 15 amp @ 125 VAC, 1/2 amp @ 125 VDC Minimum 50 mA Type 8 (2) Solid State Pepperl & Fuchs Proximity 2-wire NAMUR per DIN 19234 > Type 5 (2) SPDT Proximity 1/4 amp @ 120 VAC, 1/4 amp @ 28 VDC, 3 Watt Max. Minimum 5 mA Type 4 / R4 (2) SPST Proximity 0.35 amp @ 140 VAC, 1 amp @ 50 VDC, 50 Watt Max. Minimum 1 mA > Type T / B4 BRS (2) SPST Proximity 3 amp VAC, 1/2 amp @ 24 VDC, 100 Watt Max....

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Accord switches and positioners-11

Logic ControlProcess Control AS-iPROFIBUS DPF > OUNDATION FieldbusDeviceNet > Max. No. of Devices/Segment 63323264 Max. Cable Length (ft) 328328 to 39372953328 Data Speed (kbps) 1679.6 to 12,00031.25125 to 500 >

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Accord switches and positioners-12

Good quality, high performance, basic analog positioner. > High performance, modular analog positioner with advanced features. Apex A6000 has engineered resin housing. The Accord family of positioners provides a full line for your control valve requirements, from basic analog positioners to high performance digital positioners. All analog positioners are offered in pneumatic or electro-pneumatic versions. Digital positioners are available for HART or F > Top of the line performance analog positioner with advanced features. > OUNDATION Fieldbus communication protocols. Positioners are available...

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Accord switches and positioners-13

AccordModelInput OptionsIndicatorGaugesSpool ValvesCam TypeOptions A4 - Aluminum - 3-15 psi 1 - Flat 3 - None 6 - Low Flow A - Linear T - NAMUR Shaft 1 - 4-20 mA Weatherproof > 1 4 - Standard Gauges 7 - High Flow B - 30, 45, 60, 90 Degree Linear 2 - 4-20 mA ExP > 2 5 - Stainless Steel Gauges C - Characterized Square, Equal Percentage 3 - 4-20 mA ExP > 3 D - 0-60 Degree Linear 4 - 4-20 mA IS > 4 Note: 1 IP66 / NEMA Type 4/4x 2 FM/CSA NEMA (North America) Explosionproof CI.I, Div. 1, Gr. BCD 3 CENELEC (ATEX) (Europe) Explosionproof EEx d IIC ATEX II 2 G4 FM/CSA NEMA (North America) Intrinsically...

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ٕ NAMUR mounting compliance eliminates coupler and maximizes interchangeability. Captive Cover Screws permit calibration while minimizing the potential for lost screws.Օ Optional Pharos Visual Position Indicator provides high contrast, wide-angle viewing of valve position. Vibration Resistant . Low spool mass, outboard spool bearings, and locking calibration adjustments provide reliable operation under high vibration.Օ Field Upgradeable . The Apex is field upgradeable to various electro-pneumatic options. Switches and/or a position transmitter are field installable by replacing the shaft and...

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Accord switches and positioners-15

X Y - Block and Bleed Module - Flow Control Module > F - 4-20 mA Transmitter P - Viton Seals G - 0-1K Ohm Potentiometer T - NAMUR Shaft H - 0-10K Ohm Potentiometer V - Hex Head Cover Screws AccordModelInput OptionsIndicatorGaugesSpool ValvesCam TypeFeedback Options**OptionsAdditional Modular Controls 6 - Low Flow A - Linear K - (2) SPDT Mech. Switches *Aluminum I/P housing is not recommended for use with Apex A6000.**Feedback options are not rated for hazardous locations. Use top-mounted UltraSwitch if hazardous location approvals are required. 7 - High Flow B - 30, 45, 60, 90 Degree Linear M...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.