Dalian Ligong Safety Equipment Co.,Ltd

Product

Contact Us

Dalian Ligong Safety Equipment Co.,Ltd

Reverse Scored Domed Bursting Disc

REVERSE DOMED SCORED RUPTURE DISK (YC TYPE) Reverse Domed Scored Rupture Disk is designed with a cross or circular scored line build-up on the concave side of the disk. The disk reverses and opens along pre-weakened cross-scored lines to provide a full relief opening at its burst pressure. Types...

Chat Now

Product Details

REVERSE DOMED SCORED RUPTURE DISK (YC TYPE)

Reverse Domed Scored Rupture Disk is designed with a cross or circular scored line build-up on the concave side of the disk. The disk reverses and opens along pre-weakened cross-scored lines to provide a full relief opening at its burst pressure.

Types

◆ Welded Rupture Disk (YCH): good seal performance, suitable for high sealing conditions

◆ Cross-scored and circular-scored rupture disk

image001.jpg

TYPE

YC

YHCY

YHC

DESCRIPTION

Cross-scored lines on concave side. At burst pressure, the disk reverses and opens along
Cross-scored lines.

Circular-scored lines on concave side with vacuum support. At burst pressure, the disk reverses and opens by shearing around the circular-scored line .

Circular-scored line on concave side or root. At burst pressure, dome reverses and opens by shearing around the circular-scored line

PICTURE

image004.jpg

image005.jpg

image007.jpg

Features

◆ Non-fragmenting design, suitable for safety valve isolation.

◆ Optimum fatigue resistance in pressure pulsating or cycling conditions.

◆ Withstand full vacuum without vacuum support.

◆ Maximum operating pressure up to 90% of minimum burst pressure.

Specifications

TYPE

YC

YHCY

YHC

BURST DIRECTION

image009.jpg

image011.jpg

image013.jpg

MEDIA APPLICATION PHASE

ENOUGH GAS SPACE

GAS OR LIQUID

GAS OR LIQUID

SIZE (mm)

20~350

20~200

10~600

BURST PRESSURE RANGES (MPa)

0.15~13.0

0.1~25.0

0.05~25.0

DISK HOLDER TYPE

YJA

YJA

YJA

DYNAMIC RESPOND (sec)

≥1/1000

≥1/1000

≥1/1000

INFLAMMBLE MEDIA USAGE

SUITABLE

SUITABLE

SUITABLE

CYCLE LIFE

>100,000

>100,000

>100,000

SPARK POSSIBILITY

NO

NO

NO

NOTICE

NO LIQUID, SNOW, DUSTS OR STICKNESS SUBSTANCE SHOULD BE ACCUMULATED IN CONCAVE


Related Products

Inquiry

Home
About us
Products
Contact Us
Feedback
Products
Bursting Disc Safety Device
Bursting Disc Holder
Safety Valve
Warning Device
News
Basic Definition Of Safety Valve
Anti-arch Belt Type Blasting Piece
Classification Of Bursting Tablets
The Suitable Place Of The...
Contact information

No. 26,Liaohe East Road,Double D Port,Economic and Technological Zone,Dalian,China

Tel: +86-411-66778100

info@duta.com.cn

Copyright © Dalian Ligong Safety Equipment Co.,Ltd All Rights Reserved.