ISRI Lumbar Support Valve
€337.00 ex vat
ISRI NTS1 6500KM LWS 2-Part Lumbar Support Valve
The ISRI NTS1 6500KM LWS 2-Part Lumbar Support Valve is a replacement control valve designed for compatible ISRI driver seats fitted with a two-part pneumatic lumbar support system. The valve allows the driver to adjust the lumbar support within the seat backrest, helping maintain a comfortable and supportive seating position.
Lumbar adjustment is particularly valuable for professional drivers and machine operators who spend long periods seated. If the original valve becomes damaged, worn or stops operating correctly, replacing it can restore adjustment of the seat’s lumbar support system without the need to replace the complete seat.
Designed for use with compatible ISRI NTS1 / 6500KM seating systems, this valve is an ideal replacement component for seat repair and refurbishment.
Key Features
- 2-Part Lumbar Support Control: Designed to operate a compatible two-section lumbar support system.
- ISRI Replacement Part: Suitable for compatible ISRI NTS1 / 6500KM driver seats.
- Pneumatic Adjustment: Controls the air supply used to adjust the lumbar support inside the seat backrest.
- Restores Seat Adjustment: Ideal for replacing a damaged, leaking or non-functioning lumbar control valve.
- Driver Comfort: Allows the lumbar support to be adjusted to suit the individual driver’s preferred seating position.
- Seat Repair Solution: Replace the faulty component rather than changing the complete driver seat.
- Professional Vehicle Applications: Suitable for seating used in demanding commercial and heavy-duty environments.
Applications
The ISRI NTS1 6500KM LWS lumbar support valve is intended for compatible ISRI seats equipped with a two-part lumbar adjustment system.
Typical applications may include:
- Trucks and HGVs
- Buses and coaches
- Commercial vehicles
- Heavy-duty driver seats
- Specialist vehicles
- Industrial and professional vehicle applications
ISRI seats are available in numerous configurations, so the lumbar valve fitted can vary depending on the exact seat specification. We recommend checking your existing valve, seat identification details and connections before ordering.
Restore Your ISRI Lumbar Support
A properly functioning lumbar support can make an important difference to seating comfort, particularly for drivers spending many hours behind the wheel. The system provides additional support in the lower back area and allows the driver to adjust the seat backrest to their preferred level of support.
When a lumbar valve develops a fault, the lumbar cushions may no longer inflate or deflate correctly. The support may remain in one position, lose air or become impossible to adjust.
Replacing the faulty ISRI lumbar support valve can restore control of the system and help return the seat to its intended functionality.
Ideal for ISRI Seat Repairs
Replacing individual components is often a practical and cost-effective way to extend the working life of a professional driver seat. This NTS1 6500KM LWS 2-part lumbar support valve is suitable for repairing compatible ISRI seating systems where the existing lumbar adjustment valve requires replacement.
For the best fit, compare the replacement part with your existing valve and confirm the complete ISRI seat model before installation.
ISRI Seat Parts from Seat Systems
With over 40 years of experience in the seating industry, Seat Systems supplies replacement seats, spare parts, suspension components and accessories for commercial, agricultural, construction and industrial applications.
Need help identifying the correct ISRI lumbar support valve? Send us your seat model details or a photo of the existing component and our team can help confirm compatibility.
Mobile: 085 8709433 / 087 9193342
Email: sales@seatsystems.ie
Showroom / Office: Unit 5/7 Childers Road Enterprise Centre, Limerick, V94 YC99
