FT 257/5
Product family · specify the variant
Unidirectional in-line flow-control valves.
Send an enquiry ↗Hydraulics ↗
Tognella Spare parts & components
Tognella manufactures hydraulic valves. Flow-control and check valves serve different functions; the range identifier must be completed with the actual connection and adjustment variant.
Send the nameplate, configuration and quantity. Availability, price and lead time are checked for your enquiry.
Product groups
- 01
Flow-control valves
Prepare an enquiry ↗ - 02
Check valves
Prepare an enquiry ↗ - 03
Hydraulic in-line valves
Prepare an enquiry ↗
Product examples and manufacturer references
These references help identify the requested item. They are not a stock feed or a popularity ranking. Similar products are not automatically interchangeable.
FT 257/6
Product family · specify the variant
Hydraulic non-return valve range.
Send an enquiry ↗Technical selection
Send the complete code, thread and nominal size. Document the circuit symbol, flow direction, fluid, working pressure and required adjustment. For check valves match the cracking pressure. Similar connection sizes do not establish identical function; FT 257/5 and FT 257/6 are ranges, not fully specified orderable configurations.
Manufacturer documentation ↗What happens next
DEAVA reviews the reference and clarifies any missing configuration details. Sourcing options and a quotation follow that review. Any proposed alternative requires your technical approval.
What happens next ↗DEAVA is an independent sourcing service. Brand names identify products and do not imply an authorised distribution relationship.
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