Lnkvorx 110500 Spring Brake Control Valve — 3/8 & 1/2 in NPT, Zinc Alloy, ~80 PSI

The Lnkvorx 110500 spring brake control valve is a heavy-duty, Sealco-compatible pneumatic valve with 3/8" and 1/2" NPT ports built for reliable truck and trailer braking performance.

This precision-engineered control valve replaces multiple cross-reference models and delivers a tightly tested, leak-resistant solution for spring brake applications. Constructed from a patented zinc alloy, the valve is submersion-tested to meet demanding field conditions and reduce the need for frequent replacements. With a trip pressure near 80 PSI and clearly labeled ports, this part is meant to simplify installation and restore consistent braking response.

How does the 110500 improve braking responsiveness?

The optimized 3/8" ports and four-port layout enable steady air flow to the control and delivery circuits, which helps the brake system react predictably under load. Because the valve is designed for minimal internal leakage and reliable actuation at about 80 PSI, drivers can expect uniform spring brake engagement and release.

• 3/8" NPT supply, control, and delivery ports for balanced airflow
• 1/2" NPT reservoir port for compatible system connections
• Trip pressure ~80 PSI for consistent activation
• Four-port layout to separate supply, control, reservoir, and delivery lines

What makes the Lnkvorx valve durable for heavy-duty use?

The valve body uses a patented zinc alloy chosen for corrosion resistance and strength under repeated cycling. It is pneumatic and submersion-tested to validate zero leakage, reducing downtime from failed seals and ensuring longer service life in wet or corrosive environments.

• Patented zinc alloy construction resists rust and wear
• Submersion and pneumatic tests verify leak-free operation
• Designed to withstand harsh road and weather conditions
• Manufactured to replace several OEM and aftermarket cross-references

Is the 110500 easy to install and maintain?

Yes — the valve uses standard NPT port sizes and a familiar layout that fits many existing spring brake circuits without complex modifications. Clear port sizes (3/8" and 1/2" NPT) and compatibility with common cross-reference numbers make it straightforward for technicians to swap the unit during routine service.

• 3/8" and 1/2" NPT thread sizes for standard fittings
• Direct cross-references to many OEM and aftermarket models
• Simple four-port configuration reduces installation errors
• Low-maintenance design minimizes future service needs

What warranty and support does Lnkvorx provide?

The product comes with a 12-month warranty that covers defects and offers hassle-free replacement or refund options. Lnkvorx customer support is available for fitment questions and troubleshooting to ensure the valve performs as expected in your vehicle.

• 12-month warranty with replacement or refund
• After-sales support for installation and compatibility inquiries
• Quality-tested units to reduce return rates

Who is this for: The Lnkvorx 110500 spring brake control valve is intended for technicians, fleet managers, and owner-operators who need a dependable Sealco-compatible replacement for spring brake systems. It suits medium- and heavy-duty trucks or trailers that use 3/8" and 1/2" NPT ports and require a rugged, tested valve to restore consistent braking performance. Choose this valve if you value durable materials, verified leak resistance, and straightforward installation backed by a year-long warranty.