PVC Insulated Flexible Control Cable
Flexible Control Cable (KVVR)
Published Class 5 flexible control-cable model structures
The published KVVR family uses a Class 5 copper conductor. KVVRP and KVVRP2 add the listed screen structures, while KVVR22 and KVVR32 add steel armour. Continuous-flex or drag-chain duty is not claimed by this page and must be specified separately in the RFQ.
What is Flexible Control Cable (KVVR)?
This page is the commercial supply page for Class 5 flexible control-cable models. KVVR is the unscreened PVC-insulated build, KVVRP and KVVRP2 add braid or tape screening, and KVVR22 / KVVR32 add steel armour. KYJVR is the corresponding XLPE-insulated family.
Flexibility is a conductor construction, not proof of a continuous-flex duty rating. State the routing or movement requirement, screen, armour, sheath, core count and section in the RFQ so the factory can confirm whether the published KVVR family fits the order or a separately specified high-flex construction is needed.
Key features
- Published Class 5 flexible copper conductor
- Published PVC-insulated and XLPE-insulated model structures
- Published copper-braid, copper-tape and aluminium-foil screen options
- Published steel-tape and steel-wire armour options
- Published PVC, PE and LSZH outer-sheath options
- Governing standard and movement duty confirmed against the RFQ
Typical applications
- Cable schedules specifying the KVVR or KYJVR flexible-conductor family
- RFQs specifying KVVRP or KVVRP2 screened flexible models
- RFQs specifying KVVR22 or KVVR32 armoured flexible models
- Orders that define the movement duty separately from the model code
PVC Insulated Flexible Control Cable — Published Type Range
Source: Huanghe Cables official product data, huanghecables.com/flexible-control-cable.html — type names and constructions as published
IS = individual shield, OS = overall shield. These models use a Class 5 flexible copper conductor. Overall diameter and weight are confirmed for the exact core count, section, screen and armour in the quotation rather than estimated here.
Custom sizes available on request — send us your project specification.
| Type | Structure | Construction |
|---|---|---|
| KVVR | Cu / PVC / (IS)OS / PVC | Copper core, PVC insulated, PVC sheathed, flexible |
| KVVRP | Cu / PVC / (IS)OS / PVC | Copper core, PVC insulated, aluminium foil individual shield, copper wire braided shield, PVC sheathed |
| KVVRP2 | Cu / PVC / (IS)OS / PVC | Copper core, PVC insulated, aluminium foil individual shield, copper tape shield, PVC sheathed |
| KVVRP2-32 | Cu / PVC / (IS)OS / SWA / PVC | Copper core, PVC insulated, aluminium foil individual shield, copper tape shield, steel wire armoured |
| KVVR22 | Cu / PVC / STA / PVC | Copper core, PVC insulated, steel tape armoured, PVC sheathed, flexible |
| KVVR32 | Cu / PVC / SWA / PVC | Flexible copper core, PVC insulated, steel wire armoured, PVC sheathed |
XLPE Insulated Flexible Control Cable — Full Type Range
Source: Huanghe Cables official product data, huanghecables.com/flexible-control-cable.html — type names, constructions and ratings as published; re-typeset here (unit spacing, British spelling), not copied character-for-character
| Type | Structure | Construction |
|---|---|---|
| KYJVR | Cu / XLPE / (IS)OS / PVC | Copper core, XLPE insulated, PVC sheathed, flexible |
| KYJVRP | Cu / XLPE / (IS)OS / PVC | Copper core, XLPE insulated, aluminium foil individual shield, copper wire braided shield, PVC sheathed |
| KYJVRP2 | Cu / XLPE / (IS)OS / PVC | Copper core, XLPE insulated, aluminium foil individual shield, copper tape shield, PVC sheathed |
| KYJVRP2-32 | Cu / XLPE / (IS)OS / SWA / PVC | Copper core, XLPE insulated, aluminium foil individual shield, copper tape shield, steel wire armoured |
| KYJVR22 | Cu / XLPE / STA / PVC | Copper core, XLPE insulated, steel tape armoured, PVC sheathed, flexible |
| KYJVR32 | Cu / XLPE / SWA / PVC | Copper core, XLPE insulated, steel wire armoured, PVC sheathed |
Materials and Options
Source: Huanghe Cables official product data, huanghecables.com/flexible-control-cable.html — type names, constructions and ratings as published; re-typeset here (unit spacing, British spelling), not copied character-for-character
| Parameter | Specification |
|---|---|
| Voltage | 450/750 V, 0.6/1 kV |
| Conductor | Annealed copper or tinned copper, flexible class 5 |
| Insulation | PVC or XLPE |
| Shield (optional) | Copper tape (CTS), copper wire braid (CWS), aluminium foil |
| Armour (optional) | Steel tape (STA) or steel wire (SWA) |
| Outer Sheath | PVC, PE or LSZH |
| Cores | 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19 and up to 61 cores |
| Also Available | FR, FRLS, LSZH, LSOH, LSHF versions |
Minimum Bending Radius
Source: Huanghe Cables official product data, huanghecables.com/flexible-control-cable.html — type names, constructions and ratings as published; re-typeset here (unit spacing, British spelling), not copied character-for-character
D = overall diameter of the cable.
| Cable Type | Min. Bending Radius |
|---|---|
| Unarmoured control cable | Not less than 6D |
| Armoured or shielded control cable | Not less than 12D |
| Shielded flexible control cable | Not less than 6D |
Need screening, armour or a higher core count on the flexible range?
The published KVVR / KYJVR range lists unscreened, screened and armoured structures together with conductor, insulation, sheath, core-count and section options. Send the exact model, core count, section, voltage, screen, armour, sheath, movement duty and destination so the factory can confirm the order-specific construction and available data.
Information needed for a flexible control-cable quotation
- Exact KVVR, KVVRP, KVVRP2, KYJVR or armoured-flexible model
- Rated voltage, core count and nominal section
- PVC or XLPE insulation
- Overall or individual screen, if required
- Steel-tape or steel-wire armour, if required
- PVC, PE or LSZH outer sheath
- Routing, vibration or continuous-flex duty stated by the equipment supplier
- Length per size, destination port and order-specific documents
Flexible Control Cable (KVVR) gallery
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Frequently asked questions about Flexible Control Cable (KVVR)
Q.What makes KVVR different from standard KVV cable?
KVVR uses the published Class 5 flexible-conductor construction. Standard KVV uses a fixed conductor class. State the conductor class and exact model in the RFQ rather than using the two names interchangeably.
Q.Does KVVR automatically mean continuous-flex or drag-chain cable?
No. Class 5 identifies conductor flexibility, not a tested flex-cycle duty. State the equipment movement, bend radius and flex-cycle requirement so the factory can confirm the required construction instead of assuming standard KVVR is suitable.
Q.Is a shielded version available?
The published range includes KVVRP with a copper-wire braided screen and KVVRP2 with a copper-tape screen. State whether individual pair screening is also required.
Q.Which documents should I specify for a KVVR order?
Name the governing product standard, routine-test records and any third-party inspection in the RFQ. The factory confirms documents for the exact model and order; this page does not claim blanket CB, CCC or third-party certification for the flexible-control range.
Related products and how they differ
PVC Control Cable (KVV)
Use the parent KVV range for fixed Class 1 or Class 2 constructions.
View specifications →Shielded Control Cable (KVVP / KVVP2)
Use the shielded page when screen construction is the primary requirement; KVVRP combines screening with Class 5 flexibility.
View specifications →Armoured Control Cable (KVV22 / KVV32)
Use the armoured page when mechanical protection is the primary requirement; specify a flexible-armoured model when both are needed.
View specifications →KVV, KVVP and KVVR model guide
Use the guide for model-code explanation; keep the exact commercial RFQ on this product page.
View specifications →Related Technical Guides
Learn more about Flexible Control Cable (KVVR) specifications, installation, and sourcing.
KVV Control Cable Types: KVVP Shielded vs KVVR Flexible (China Factory Guide)
KVV control cable from a China factory: KVV unshielded, KVVP shielded and KVVR flexible types compared, to GB/T 9330. Selection guide for panel, instrumentation and drag-chain wiring in Africa, the Middle East & Southeast Asia.
Read guide →Armoured Control Cable (KVV22/KVV32): Specifications, Core Counts & Direct-Burial Guide
Armoured control cable from a certified China factory: KVV22 steel-tape & KVV32 steel-wire armour, 2–61 core, 0.75–10mm², GB/T 9330 & IEC 60227. Direct-burial specs for Africa, Middle East & Southeast Asia projects.
Read guide →Fire-Resistant & Flame-Retardant Control Cable (NH-KVV / ZR-KVV): Bulk Sourcing Guide
Source NH-KVV fire-resistant and ZR-KVV flame-retardant control cable from a China factory. IEC 60331 & IEC 60332 compliant, GB/T 9330. Specification and sourcing guide for oil & gas, power and infrastructure projects in Africa, the Middle East & Southeast Asia.
Read guide →PVC Control Cable Bulk Order | KVV/KVVP China Factory Sourcing Guide
Bulk order PVC control cable (KVV/KVVP/KVV22) from China: 2–61 core, IEC 60227 & GB 9330 certified. Quality inspection guide, factory direct pricing.
Read guide →Power Cable Quality Testing: Methods, Standards & How to Read a Test Report [2026 Buyer's Guide]
Complete guide to power cable testing methods: routine tests, type tests, sample tests per IEC 60502. Learn how to read a cable test report, what values to check, and when to require third-party testing before shipment.
Read guide →Ready to source Flexible Control Cable (KVVR) from the factory?
Send your specs — voltage / cores / section / armour / length / destination port. Quote within 24 hours.
Your QA package needs paperwork per batch? We issue routine test reports and mill test certificates