directional valves
Directional valves requests are quickest to check with type code, connection size and coil voltage (if solenoid-operated).
Components
Hydraulic valves, filters and accumulators for marine RFQs
Component-focused RFQ support for marine and industrial buyers working from part numbers, old parts, photos, drawings or equipment references.
Component-based sourcing
RFQ review for purchasers, engineers and repair teams
This page is scoped to hydraulic-power valves (directional, proportional, relief) plus the filters and accumulators that run alongside them — not manually operated ship valves or solenoid valves, which have their own pages. Small differences in type code, pressure rating or connection change suitability, so we review requests using nameplates, drawings, old offers, photos and equipment context.
Send the part number, maker, equipment model, serial number, quantity, photos, drawings, nameplate, old offer, old invoice reference, delivery location and required delivery time. The more technical context you can provide, the faster the request can be checked.
We support component RFQs from vessels, shipyards, repair companies, vessel managers, industrial plants and maintenance teams.
What we can review
Component examples
proportional valves
Proportional valves requests are quickest to check with type code, connection size and coil voltage (if solenoid-operated).
relief valves
For relief valves, send the body size, port connection and pressure class where known, plus a nameplate photo if available.
filter elements
For filter elements, a photo of the old element or its printed part number avoids ordering the wrong housing fit.
return filters
Return filters are matched on element dimensions, micron rating and thread/connection size rather than brand name alone.
pressure filters
Range, output signal and process connection are the key specs we check pressure filters against.
accumulators
We review accumulators against port configuration, pressure rating and any revision marked on the unit.
bladders
For bladders, a part number, maker reference or old order line is usually enough to start the check.
pressure sensors
For pressure sensors, the full type code, measuring range and output signal (4-20mA, PT100, voltage) let us check the exact variant.
Typical RFQs
Common search examples
| Component request | Useful RFQ details |
|---|---|
| Hydac filter elements by type code and micron rating | Maker, model, part number, serial number, dimensions or range, quantity, photos and delivery location. |
| Bosch Rexroth proportional valves by full code | Maker, model, part number, serial number, dimensions or range, quantity, photos and delivery location. |
| Parker hydraulic valve requests with voltage and port size | Maker, model, part number, serial number, dimensions or range, quantity, photos and delivery location. |
| accumulators with volume, pressure and connection details | Maker, model, part number, serial number, dimensions or range, quantity, photos and delivery location. |
Related pages
Continue by equipment system or maker
Need help identifying a component?
Send photos, nameplates, drawings, old part numbers or previous purchase documents with your RFQ.