Fitting Connections for Rupture Discs – Bursting Discs

These FDC rupture disc fitting connections are produced by FDC and their products can be specified to product standards including KS B ISO 4126, KOSHA, ASME Code Section VIII, API RP520, and the ISO-9001:2008 quality system.

Available Fittings And Their Use

VCR: Utilises a rupture disc specifically designed for VCR fitting connections, ensuring a secure and leak-proof installation in high-purity applications.
KSRRKV: Features a reverse dome shear type disc used specifically with VCR fittings, suitable for gas, vapor, and liquid media.
KSRSFV: Incorporates a forward dome scored type disc for VCR fittings, designed for precise bursting pressure control.
KSRSTV: Employs a forward dome tension type disc for VCR fittings, supporting vacuum conditions and used mainly for clean processes.
KSRRCV: Uses a composite dome flat seat type disc for VCR fittings, combining robust design with flexible application ranges.
UNION: Adapts rupture discs for union type fittings, facilitating easy installation and maintenance in pipe systems.
KSRRKU: Utilises a reverse dome shear type disc for union fittings, providing reliable protection across various industrial applications.
KSRSFU: Features a forward dome scored type disc for union fittings, engineered for precise burst pressures in demanding environments.
KSRSTU: Uses a forward dome tension type disc for union fittings, suitable for systems requiring vacuum support and high operational safety.
KSRRCU: Incorporates a composite dome flat seat type disc for union fittings, offering high durability and compatibility with diverse media.
PLUG: Designed for plug-type fittings, these rupture discs ensure secure sealing and quick response under pressure conditions.
KSRRKP: Features a reverse dome shear type disc for plug fittings, ideal for applications requiring robust pressure containment.
KSRSFP: Uses a forward dome scored type disc for plug fittings, tailored for systems with stringent burst pressure specifications.
KSRSTP: Employs a forward dome tension type disc for plug fittings, enhancing system integrity under vacuum or fluctuating pressures.
KSRRCP: Incorporates a composite dome flat seat type disc for plug fittings, offering versatile use with minimal fragmentation risks.