P/N K62462 | Kidde – Pilot Gas Cylinder

Overview

The Kidde Pilot Gas Cylinder with Part Number K62462 is an essential component within engineered Kidde high pressure CO2 fire suppression systems. This pilot cylinder is designed to provide the initiating force required to actuate the main agent storage cylinders, ensuring rapid and reliable system discharge when a fire event is detected. Manufactured by Kidde, a globally recognized leader in fire detection and suppression technologies, this component is built to meet strict industrial safety and performance standards.

In automatic and manual fire suppression systems, the pilot gas cylinder plays a crucial role by converting control signals into mechanical actuation. Once triggered, the pilot cylinder releases pressurized gas that activates the main cylinder valves, allowing the extinguishing agent to discharge accurately and without delay. This makes the K62462 a mission-critical part of overall system reliability and response time.

Design and Technical Characteristics

The Kidde K62462 pilot gas cylinder is engineered for long-term stability and dependable operation in harsh industrial environments. It is designed to integrate seamlessly with Kidde fire suppression control panels, release mechanisms, and agent storage assemblies. The cylinder construction ensures pressure integrity, controlled gas release, and resistance to environmental factors such as vibration, temperature variation, and humidity.

This pilot cylinder is typically supplied pre-charged and factory-sealed to maintain consistent performance throughout its service life. Its standardized configuration allows it to be used across multiple Kidde suppression system architectures without complex modifications, supporting both retrofit projects and new installations.

Applications and Use Cases

The Pilot Gas Cylinder K62462 is widely used in industrial and commercial fire protection systems, including power generation facilities, data centers, oil and gas installations, manufacturing plants, control rooms, and critical infrastructure environments. In these applications, system reliability is non-negotiable, and the pilot cylinder ensures immediate system response when activation is required.

This component is used in Kidde Fire Protection high pressure CO₂ systems where precise actuation is critical. Its role is especially important in unmanned or automated environments, where immediate fire response is essential to asset protection and personnel safety.

Integration and System Compatibility

The Kidde K62462 pilot gas cylinder is designed to operate as part of a complete Kidde fire suppression system. It integrates with detection devices, release control panels, solenoid actuators, and main agent storage cylinders. Correct installation and compatibility with system specifications are essential to ensure safe and effective operation.

Using genuine Kidde components such as the K62462 helps maintain system integrity, regulatory compliance, and predictable performance during emergency conditions. This makes it the preferred choice for maintenance, replacement, and system upgrades where original manufacturer specifications must be preserved.

Why Choose Seven Star LLC

Seven Star LLC supplies industrial-grade fire protection components for safety-critical applications. We focus on providing correctly specified parts for fire suppression systems where performance, reliability, and compliance are essential. Our team supports engineering firms, maintenance contractors, and facility operators with dependable sourcing and technical understanding of Kidde fire suppression components.

Technical Specifications

Parameter	Value
Manufacturer	Kidde
Part Number	K62462
Product Type	Nitrogen pilot cylinder
Function	Actuates the main agent storage cylinder valves
Compatible Systems	Kidde Fire Protection high pressure CO2 systems (pilot cylinder actuated)
Supply Condition	Typically pre-charged and factory-sealed
Pilot gas	Nitrogen (N2)
Mating control head	K62303 system control head, 24 V DC
Mating solenoid	K62422B, standard 24 V DC
Wall mount for control head assembly	K62487
Pilot vent (bleed)	K24051
Pilot loops	K93434 (long), K93433 (short)
Cylinder valve actuator fed by pilot line	K62341 pressure/lever actuator on the Klem cylinder valve
System design standard	BS 5306-4

Kidde K62462 Nitrogen Pilot Cylinder in the Pilot-Actuated CO2 Release Chain

Kidde Fire Protection identifies K62462 as the nitrogen pilot cylinder used in its high pressure carbon dioxide systems. It is not an agent container. Its job is to hold a small charge of nitrogen that, once released, pressurises the pilot line and drives the pressure/lever actuators (K62341) fitted to the Klem valves on the 45 kg CO2 cylinders. In the system drawings it appears together with the control head in both total flooding and local application layouts.

The typical order list for a pilot cylinder actuated system groups K62462 with four companion parts: the K62303 system control head, the K62422B 24 V DC solenoid, the K62487 wall mount and the K24051 pilot vent. Pilot loops K93434 (long) and K93433 (short) carry the nitrogen from the control head to the first actuator and then from cylinder to cylinder. The same list shows a single pilot cylinder for every bank size from one to ten 45 kg cylinders, so one K62462 is normally ordered per release station.

Where the K62462 Pilot Cylinder Fits: System Options, Standards and Approvals

Kidde Fire Protection offers two ways of opening the main cylinder bank: a pilot cylinder arrangement, which uses K62462, and a direct-acting solenoid (D8522-003) that taps CO2 from the first cylinder and therefore needs no separate nitrogen supply. Buyers replacing a pilot cylinder should confirm which arrangement is installed, because the direct-acting version uses a modified Klem valve and different parts.

The brochure states that system design follows BS 5306-4 and lists system-level approvals from FM Global, Lloyds Register, American Bureau of Shipping, Det Norske Veritas, the UK Maritime and Coastguard Agency and Germanischer Lloyd. These approvals apply to the complete Kidde Fire Protection CO2 system rather than to the pilot cylinder as a stand-alone item. Charge pressure, water capacity, cylinder dimensions and periodic test intervals for K62462 are given only in the component data sheet, which should be requested with the quotation.

Request a Quote for P/N K62462 | Kidde – Pilot Gas Cylinder

Request a quote for the Kidde Pilot Gas Cylinder K62462 and ensure reliable actuation performance for your fire suppression systems. Contact Seven Star LLC for availability and technical support.

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