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Arched three-layer blasting disc BT-ODV for medium to low blasting pressure

NegotiableUpdate on 05/01
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Overview

The positive arch three-layer explosive disc BT-ODV is used for medium to low explosive pressure applications in corrosive media. The sealing layer isolates the medium and is usually made of Teflon, but can also be made of SST high explosive grade. A complete vacuum support can enable the bursting disc to operate from vacuum to 80% pressure. The BT-ODV explosive disc is installed in the IG clamp. The size ranges from DN 20 (3/4 ") to the required size, and is installed in the u-holder unit while the ST-ODC disk is loaded into the s-holder unit.

Product Details

Arched three-layer blasting disc BT-ODV for medium to low blasting pressure
The positive arch three-layer blasting disc BT-ODV is used for applications with medium to low blasting pressure in corrosive media. The sealing layer isolates the medium and is usually made of Teflon, but can also be made of SST high explosive grade. A complete vacuum support can enable the bursting disc to operate from vacuum to 80% pressure. The BT-ODV explosive disc is installed in the IG clamp. The size ranges from DN 20 (3/4 ") to the required size, and is installed in the u-holder unit while the ST-ODC disk is loaded into the s-holder unit.


MINIMUM BURST PRESSURE

0.015 bars

SIZES

20 - 1400 mm

MAXIMUM PERMISSIBLE OPERATION PRESSURE UP TO:

up to 80%

MOUNTING

In holder with 30°clamping seat or directly between flanges (F-design)

BT-OD

with upper part and sealing membrane

BT-ODR

with upper part, sealing membrane and protection ring

BT-ODV

with upper part, sealing membrane and vacuum support

BT-RODV

with protection ring, upper part, sealing membrane and vacuum support