Duplomatic collection

Duplomatic

Duplomatic is a manufacturer of hydraulic and electro-hydraulic control systems, widely utilized in industrial machinery and mobile equipment for precise fluid power management. Their product lines include directional control valves, pressure relief valves, flow control valves, and integrated hydraulic systems, all designed for robust performance and long service life in demanding environments. Engineers value Duplomatic for its system integration capabilities and the reliability of its components in critical applications. Industrial Automation Co. stocks new and refurbished Duplomatic parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Duplomatic  RPC1T3

Duplomatic RPC1T3

Three -way flow rate valve with baric and thermal compensation

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Duplomatic  RPCER1

Duplomatic RPCER1

Proportional flow rate valve with position feedback for closed ring The RPCER1 is a two -way range proportional valve...

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Duplomatic  RPCT3

Duplomatic RPCT3

Three-way flow valves with baric and thermal compensation RPC2-T3, RPC3-T3, RPCQ2-T3 and RPCQ3-T3 are three-way flow ...

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Duplomatic  RPCE3

Duplomatic RPCE3

Proportional valve regulatory of piloted flow rate The rpce3 valves-* are proportional range of flow of flows made in...

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Duplomatic  RPCED1

Duplomatic RPCED1

Proportional flow rate of the RPced1 flow regulatory is a two -way range proportional valve with baric and thermal co...

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Duplomatic  RPC1

Duplomatic RPC1

Folding regulatory valve with baric and thermal compensation The RPC1 unidirectional regulatory valve is designed to ...

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Duplomatic  RM4MP

Duplomatic RM4MP

Panel with maximum pressure regulatory valve for ISO 4401-05 valves

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Duplomatic  PZE3G

Duplomatic PZE3G

Ridutive three -way pressure proportional valve, piloted, with integrated electronics Le Pze3g, PZE3GL, PZE3GH are pr...

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Duplomatic  QTM7

Duplomatic QTM7

Simple -squeezing regulatory valve, the QTM7 valve is a unidirectional flow regulator with non -return valve incorpor...

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Duplomatic  QTM3

Duplomatic QTM3

Simple choker flow rate valve, QTM3 is an unsched -off flow rate valve, with a non -return valve for reverse free flo...

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