Flowserve Corporation is a US-based multinational headquartered in Irving, Texas, and one of the world's largest suppliers of industrial pumps, valves, end face mechanical seals, actuation and related flow control services. Formed in 1997 through the merger of BW/IP and Durco International, its heritage traces back to 1790 through Worthington Simpson Pumps. Today Flowserve serves the oil and gas, chemical, power generation, water management and general process industries through an extensive portfolio of heritage brands.
Industry-standard chemical process pumps built to ASME B73.1 and ISO 2858/5199 standards, featuring reverse vane impellers and a wide range of high-alloy materials for aggressive services.
Globe-style control valves widely used for precise throttling in refining, petrochemical and power applications, along with specialized Valtek compressor anti-surge valves.
Multi-turn electric valve actuators with advanced diagnostics and analytics, backed by conversion kits that let older MX units be upgraded to MXb technology.
High-precision valve positioners with one-button quick calibration, HART communication and advanced control-valve diagnostics, compatible with Flowserve and third-party valves.
Non-contacting, lift-off gas seals for compressors and gas pipeline equipment, offering low breakaway torque and dependable performance across operating conditions.
Non-lubricated sleeved plug valves engineered for high-cycle, low-emission service such as HF alkylation units in refineries.
Custom-engineered and pre-configured centrifugal pumps under brands such as Worthington, Byron Jackson, IDP, Pacific and Durco for process, pipeline and power duties.
SIHI liquid ring vacuum pumps and Innomag sealless magnetic-drive pumps for leak-free chemical handling.
Cartridge seals such as the ISC2 series, along with Durametallic, BW Seals and Pacific Wietz heritage designs, plus seal support and auxiliary systems.
Linear and rotary control valves from Valtek, Kammer and NAF for precise flow, pressure and level control.
Ball, plug, butterfly, gate, globe and check valves from brands including Worcester, Durco, Nordstrom, Argus, Atomac, McCANNA, PMV, Serck Audco and Valbart.
Edward and Anchor/Darling valves for high-pressure, high-temperature and nuclear power generation service.
Electric, pneumatic and hydraulic actuators from Limitorque, Automax, Norbro and Accord for quarter-turn and multi-turn operation.
Logix digital positioners, Automax Apex and XL90 positioners, UltraSwitch position indicators and Aviator/BUSwitch integrated valve controllers.
PTFE-lined plug, ball and butterfly valves for corrosive chemical service, building on Durco's pioneering lined-valve designs.
Ampliflow T-Boost electrically driven boosters that maintain clean seal gas supply during low differential pressure conditions.
A connected asset-health platform that collects pump and valve performance data for predictive maintenance.
Installation, commissioning, repair, re-rate and upgrade programs, retrofits, advanced diagnostics and field machining through a global network of Quick Response Centers.
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