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reverse acting crocodile tooth rupture disc (ye series)

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reverse acting crocodile tooth rupture disc (ye series)-j9九游会真人游戏第一品牌

solid metal with crocodile tooth design.

designed for non-fragmentation.

sizes : 25mm - 600mm

pressure: 0.21-50barg

operation ratio: 90%

vacuum support required:no

suitable for gas service only

standard holder: yja


reverse acting crocodile tooth rupture disc (ye series)

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the convex of reverse acting rupture disc is on the high pressure process side. when the metal disc is compression-loaded, the disk reverses with a crocodile tooth diaphragm cutting it to relieve pressure.


note: types and specifications of safety devices need to be calculated and selected according to the specific working conditions of the protected equipments and systems before quotations. 

we offer 24/7 emergency support. contact our instant access emergency line for immediate problem resolution.

tel: 86 516 8577 6002

whatsapp: 86 13912009262

international inquiries | e-mail: sales@basco.cc


technical features:

• non-fragmentation design

• operating ratios up to 90% of the low end of burst tolerance

• disc design offers high cycle life(compared with forward acting rupture disc)

• suitable for gas service 

• standard manufacturing design range and total tolerance ensures marked rating on disk tag does not exceed the mawp of equipment

• withstand full vacuum without additional support 

• wide range of standard and exotic materials available 

• sizes from 25mm to 600mm 

• burst ratings from 0.21barg to 50 barg

• use of rupture discs in combination with safety valves

• 3-dimensional stainless steel tag engraved with complete disc specifications


options

 •fluoropolymer liners or coatings

 •burst indicator

*note: the maximum temperature rating of rupture disks supplied with liners and bi is lower than the base disk material. 


protection of safety relief valve

when a disk is mounted under a safety relief valve, the working components of the valve are isolated from hostile environments.

• tell-tale assembly:pressure gauge,tee,excess flow valve,tube


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