Flat composite - ELFAB - (Version JPG) - PDF Catalogue | Technical Documentation

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Bursting panel, Valve, Bursting disc, Burst sensor, Relief valve

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The Flat Slotted Lined tension-loaded composite bursting disc offers and economic solution to many very low pressure applications.

This non fragmenting design is offered in an extensive size and material range, bringing, enhanced protection, reliability and leak-tightness through its unique tri-membrane construction.

• Can be used with Elfab's unique ATEX approved Integral Flo-Tel™ burst detection

• Very low pressure capability

• Corrosion resistant

• Non torque-sensitive

• Non-fragmenting design

Specifications


	SIZE RANGE	25mm to 800mm (1" to 32")
	BURST PRESSURE RANGE	0.07 bar g to 3.5 bar g (1 psig to 50 psig)
	TEMPERATURE RANGE	-80 to 250C (-112 to 480F)
	MAXIMUM OPERATING RATIO	40% of minimum burst pressure (36% of nominal burst pressure)
	FRAGMENTATION ON BURST	non-fragmenting design
	RELIEF VALVE ISOLATION	suitable
	VACUUM SERVICE	back pressure support required
	FLUID COMPATIBILITY	liquid, gas or vapour
	K_R VALUES	not available
	TORQUE-SENSITIVE	no
	CYCLE LIFE	poor
	MATERIAL RANGE	Stainless Steel as standard, others available.
	REVERSAL RATIO	<1 (fail safe),depending on back pressure support
	DAMAGE RATIO	<1 (fail-safe)
	LEAK TIGHTNESS	good
	PERFORMANCE TOLERANCE	+/- 10% (zero manufacturing design range)

Flat composite - ELFAB - #1

Bursting panel, Valve, Bursting disc, Burst sensor, Relief valve