FIELD Burst Disk 7,5K Black – safety relief valve for regulators

FIELD Burst Disk 7,5K – Maximum protection for your HPA system

The FIELD Burst Disk 7,5K Black represents a critical safety component for every high-pressure system user. Its main task is to function as a controlled "weak link" in the regulator chain. If the pressure in the tank or regulator exceeds the safe limit of 7500 psi (typically in 4500 psi systems), the disk safely bursts and releases the excess air in a controlled manner. This prevents fatal failure of the regulator or damage to the tank itself. The black color of the fuse body ensures that the element aesthetically blends with most modern regulators.

This model is made of a durable alloy that has been tested for precise pressure values, which is absolutely crucial for safety components. It is designed for direct mounting into regulator ports intended for high-pressure safety valves. Regular inspection of the burst disk's condition is the basis for safe operation in paintball and airsoft. In the event that the safety valve activates, it undergoes irreversible damage (rupture), and it is therefore necessary to always have a spare piece on hand for quick repairs in the field or in the workshop.

Technical Parameters:

• Burst Pressure (Limit): 7500 psi (7.5K)
• Compatibility: HPA air systems with working pressure up to 4500 psi
• Material: Durable alloy for high pressure
• Color: Black
• Thread: Standard thread for compressed air regulator ports

Safety Instructions and Usage:

• Intended exclusively for protecting HPA regulators from dangerous overpressure
• The safety disk must be replaced immediately after each activation (bursting)
• When installing, ensure proper tightening to avoid micro air leaks
• Use only with compatible systems of corresponding pressure

Main Benefits:

• Ensuring safe handling of high-pressure tanks
• Prevention of explosion or rupture of components during filling device failure
• Long material life during normal operation without activation
• Compact dimensions and professional black design

Frequently Asked Questions (FAQ):

1. Why do I need the 7.5K version for my 4500 psi tank?
A 4500 psi working pressure requires a safety valve with a higher limit to prevent accidental bursting during normal filling. The 7500 psi value is the standard safety threshold for high-pressure tanks and regulators.

2. Can I reuse the burst disk after it has activated?
No. The burst disk is a single-use safety component. Once it bursts and releases pressure, it must be replaced with a new piece.

3. Can I handle the replacement of the safety valve myself?
Yes, replacement is simple and only requires the appropriate wrench. However, before replacement, ensure there is no residual pressure in the regulator or the tank, which is absolutely essential for removing the old disk.