KFV 115-1/2 Mortise Lock Universal L/R Brass 200kg 200,000 Cycle Fire Door Compatible

Product Overview

The Zamek KFV 115-1/2 78/55/18/8 WC is a mortise lock designed for internal doors with a mass of up to 200 kg, suitable for installation in both left- and right-handed configurations. Frequently installed in public buildings, it is also approved for use in fire-resistant doors, offering versatility for high-traffic or code-compliant projects where durability and safety are critical.

What distinguishes this model is its certified durability of 200,000 operating cycles at a 50N latch load, supporting long-term use in demanding environments. This proven endurance minimizes replacement and maintenance frequency, reducing total cost of ownership for facility managers and building operators. Particularly appropriate for procurement in institutional, educational, or commercial properties subject to intense daily use.

Key Features

• Universal L/R installation ? fits both left- and right-handed internal doors


• Rated for doors up to 200 kg ? supports heavier or specialty door assemblies


• Fire door compatible ? suitable for doors requiring fire resistance


• High corrosion resistance ? suitable for humid or challenging indoor climates


• Longevity rated at 200,000 cycles ? reliable for high-traffic public environments


• Latch with 50N load endurance ? tested durability under operational stress

Technical Specifications

• Max Door Weight: 200 kg


• Lock Type: Mortise


• Durability: 200,000 cycles (50N latch load)


• Handing: Universal (left/right)


• Fire Door Compatibility: Yes


• Corrosion Resistance: High


• Material: Brass (mosiężny)

Applications

Used in public buildings, educational facilities, offices, and other commercial spaces requiring durable internal door hardware. Suited for fire-rated door assemblies and environments subject to heavy use or strict safety standards. Appropriate for both new construction and retrofit projects where long service life is a priority.

Packaging & Shipping

Standard export packaging. Unit includes the mortise lock body and basic installation accessories.