Home › Parker Hydraulic Pumps › C5V08-311B1 Check Valve
Part No. 026-67039-0 – Hydraulic Check Valve
Direct-operated hydraulic check valve (catalogue ref C5V08-311B1 · OEM part number 026-67039-0 for identification only). Compatible with selected construction equipment hydraulic systems — contact technical team to confirm fitment.
Per unit Ex-Delhi · fleet 5+ units export FOB · confirm nameplate with photo
Last updated rate: 14 June 2026 · Indicative Ex-Delhi — final on confirmed RFQ / proforma
Request Instant Global RFQ
Bulk fleet pricing · FOB New Delhi · export@pioneermitra.com
Product Identification — Parker C5V08-311B1
| Parameter | Value |
|---|---|
| Brand | Parker (cross-reference — independent supplier) |
| Model | C5V08-311B1 |
| Part Number | 026-67039-0 |
| Type | Direct Operated Hydraulic Check Valve |
| Series | C5V (inline cartridge / block mount) |
| Maximum Pressure | 350 bar (Pmax per nameplate) |
| Origin Marking | 41564 Kaarst, Germany (nameplate on warehouse unit) |
| Application | Hydraulic systems — construction, mining, industrial, marine power packs |
Part numbers 026-67039-0 and C5V08-311B1 are for reference and cross-reference only. Pioneer Mitra is not affiliated with Parker Hannifin Corporation. Always confirm port size, flow direction (A→B per nameplate symbol), and mounting interface with your removed valve photo.
Applications — Where C5V08-311B1 Is Used
Excavators & Earthmoving
Hydraulic circuits on crawler and wheeled excavators where inline check valves prevent reverse flow in boom, arm and bucket lines. Common on European-spec machine rebuilds.
Mining Machinery
Underground and open-pit equipment — load-holding check valves in drill rigs, roof bolters and hydraulic power units operating at high system pressure.
Industrial Power Packs
Standalone hydraulic power units for presses, balers, and factory automation. C5V series valves rated to 350 bar suit medium-to-high pressure industrial circuits.
Marine & Offshore
Deck machinery, winches and stabiliser hydraulics where reliable one-way flow control and load holding are critical. Export documentation includes COO for customs clearance.
Construction Equipment
Cranes, piling rigs, and mobile plant using Parker C5V cartridge valves in manifold blocks. Confirm manifold cavity spec before ordering.
Fleet Maintenance
Rental and mine-support workshops stocking verified Parker cross-reference valves — bulk RFQ with qty and destination port for consolidated export invoice.
Problem-Based Search — Hydraulic Check Valve Failures
Maintenance engineers rarely search by part number first. They search by symptom. If your hydraulic system shows any of the following, a failed or contaminated inline check valve in the C5V family may be on the diagnostic list — match against nameplate C5V08-311B1 / 026-67039-0 before ordering.
| Problem / Symptom | Likely Hydraulic Cause | Workshop Action |
|---|---|---|
| Reverse oil flow / cylinder retraction under load | Check valve not seating — worn poppet or debris | Isolate circuit · inspect valve seat · compare nameplate to C5V08-311B1 |
| Pressure loss / slow actuator response | Partially open check valve or cracked body | Pressure test upstream/downstream · replace if leak confirmed |
| Load holding failure / boom drift | Check valve leakage past seat | Hold pressure test on cylinder port · condemn valve if drift continues |
| Hydraulic drift on parked machine | Internal bypass in check or counterbalance circuit | Verify which port leaks · photograph old valve nameplate |
| Valve leakage / external weep | Seal failure or over-pressure event (>350 bar) | Check system relief setting · replace valve if Pmax exceeded |
Send WhatsApp photos of your removed valve nameplate, hydraulic schematic, and port orientation. We cross-reference against warehouse stock before quoting — no guesswork on fleet orders.
B2B Value — Warehouse Verification & Export Documentation
Independent export desk based in New Delhi with IEC registration BJDPB6241D. Unlike anonymous marketplace listings, Pioneer Mitra publishes real warehouse photographs of the actual valve and carton label — nameplate showing Pmax 350 bar, part 026-67039-0, and model C5V08-311B1 — so remote buyers can verify before air freight.
Every export RFQ receives commercial invoice, packing list, and certificate of origin. We consolidate hydraulic valves, pumps and solenoid coils on single shipments for multi-site fleet operators — reducing duplicate freight and customs documentation errors.
Indicative Ex-Delhi price ₹8,500 (last updated rate: 14 June 2026) reflects verified warehouse stock with real photos — positioned above salvage-grade listings and competitive against inflated catalogue pricing. Final unit price confirmed on proforma; fleet and FOB export pricing on confirmed quantity and destination port.
Keywords buyers search: Parker C5V08-311B1, 026-67039-0, Parker hydraulic check valve, C5V check valve 350 bar, hydraulic reverse flow valve, load holding check valve, Parker C5V series export India.
OEM Channel vs Verified Warehouse Unit — Procurement Guide
| Factor | OEM Channel Supply | Verified Warehouse Unit |
|---|---|---|
| Traceability | OEM channel traceability | Nameplate + carton label photo verification (see gallery) |
| Lead time | Subject to regional Parker stock | FOB Delhi — air to Africa/Gulf 3–7 days typical |
| Documentation | OEM paperwork | Commercial invoice, packing list, COO on export orders |
| Fitment risk | Factory spec | Buyer confirms port/cavity with nameplate photo before dispatch |
Pioneer Mitra does not claim authorised Parker Hannifin dealer status. We supply verified units cross-referenced to 026-67039-0 / C5V08-311B1 with warehouse photo proof. For single-unit breakdown urgency, WhatsApp your nameplate photo for instant fitment match.
Real Product Photos — Warehouse Verification
Original warehouse photographs of the Parker C5V08-311B1 hydraulic check valve (part 026-67039-0) with nameplate, 350 bar rating, and original carton label visible. No stock renderings — send your removed valve nameplate photo on WhatsApp for cross-reference before dispatch.
Parker C5V08-311B1 Export Supplier From Bharat (India)
Pioneer Mitra supplies Parker-compatible C5V series hydraulic check valves for construction equipment, mining machinery, power packs and industrial hydraulic circuits operating across Africa, the Gulf, and Latin America. Air freight for urgent breakdowns; sea cargo for bulk fleet orders. Commercial invoice, packing list and certificate of origin on every export shipment. Mexico and Central America buyers — contact export desk for consolidated FOB quote via engine parts export hub →.
Procurement teams in Lagos, Accra, Lusaka, Nairobi, Dubai, Jeddah and beyond — WhatsApp your hydraulic parts list for consolidated FOB quote.
Related Pages in This Cluster
FAQ
Request Instant Global RFQ
Bulk fleet pricing · FOB New Delhi · export@pioneermitra.com
Disclaimer: All trademarks, brand names and OEM part numbers are the property of their respective owners and are used strictly for identification and compatibility reference purposes only. Pioneer Mitra Engineering Company is an independent supplier and is not affiliated with or endorsed by any OEM unless explicitly stated.
Pioneer Mitra Engineering Company (IEC BJDPB6241D) — independent export supplier based in India. All part numbers, brand names and model references are compatibility indications only. We are not affiliated with, endorsed by, or authorised by Parker Hannifin or any OEM. No warranty is claimed beyond our standard supply terms on confirmed orders.