Non-Intrusive Quarter-Turn – MXFS and QXFS Fail-safe

Flowserve

Non-Intrusive Quarter-Turn – MXFS and QXFS Fail-safe

Name: Non-Intrusive Quarter-Turn – MXFS and QXFS Fail-safe
Brand: Flowserve
SKU: flowserve-4566

رقم القطعة: flowserve-4566

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الوصف

The Limitorque® MX/QX Series B actuator has expanded to include a fail-safe actuator offering. The MXFS/QXFS fail-safe, smart electric actuator offers the same superior reliability, enhanced analytics and improved user experience while also allowing for fail close or fail open on loss of power or emergency shutdown. It is designed for application versatility and tackles the toughest, most critical services within the oil and gas upstream and midstream, commercial power, chemical, fresh and wastewater, and general industries. Features and benefits: - True mechanical fail-safe with fail open or fail closed options - Low maintenance - no tubing or fittings to inspect - No leakage - no hydraulics or pneumatics - Full MXb/QXb capabilities including networks, remote diagnostics, RedRaven and FlowSync - Spare parts consistent with MX/QX products - Low carbon footprint due to zero-emission design - Hi/Lo pressure pilot available

المواصفات

Brand line	Limitorque
Network Service	The following network connections are available for the MXb actuator: Modbus DDC; Modbus TCP/IP; Profibus DP; Profibus DP with RedCom; Foundation Fieldbus H1; Profibus PA; DeviceNet; and HART.
Design Range	Torque Rating Range; Scalable Design 1,290 (146Nm) to >1,720,000 in-lbs.(194,480Nm); SIL 3 capable
Discrete Status Alarms	Four standard and four optional status and alarm contacts are available for additional discrete feedback.
Analog Feedback	Analog voltage or current feedback for position (APT) or torque (ATT).
Input Options	are available for ESDs, PSTs, inhibits, additional mid-position stops, time-delayed ESD, remote or local controls lockouts.