Triple-Section bursting discs are used mainly for low and medium burst pressures in many industries. The laser-cut burst element with its breaking points provides precise burst pressures and the multilayer design guarantees an operating ratio up to 80 %. Additionally the integrated sealing membrane protects the burst element against corrosion. Even at lowest burst pressures < 0.1 barg (1.45 psig) BT-ODV bursting discs up to size DN 1000 (40”) can be manufactured with full vacuum resistance.
Installation between flanges
At burst pressures up to 1.0 barg (14.5 psig, for sizes ≤ DN 150 / 6” even at higher burst pressures) bursting disc types BT-ODU-F and BT-ODV-F are directly clamped between welding neck flanges IAW DIN 2631 or DIN EN 1092-1 type 11 PN6.
Clamping between other flange types is possible, either by adjusting the dimensions of the bursting disc and / or of the flanges or by using spacer rings.
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CUSTOMER BENEFITS
- High cycle pressure resistance
- Suitable for lowest burst pressures
- Full vacuum resistance (ODV design)
REMBE® LTD
Michael M. MacClancy
Managing Director
T +44 (0) 207 630 64
Michael.mcclancy@rembe.co.uk
http://www.rembe.co.uk/
