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Pressure relief ValVe ruPture Disc Pressure relief ValVe + ruPture Disc
Leak Tight No - leaks, which may result in product loss Yes Yes
Cost High Low Medium
Maintenance High - must be shut down to be checked periodically Low Medium
Adjustable Yes No - fixed setting Yes
Reclosable Yes No Yes
Reusable Yes No - must be replaced after each use Valve is reusable, disc is not
Pressure relief ValVe adVantageruPture discs +
Pressure relief Valve
retrieval rope
eNVirO-GuarD®
3-D tag
universal B.D.i.® (Burst Disc indicator)
tell-tale assembly
rupture Disc Device
alarm system
NOTE: The HPX Rupture Disc holder does require a spool piece between the holder outlet and the inlet of a pressure relief valve for 10” and 12” (250 mm and 300mm) sizes. For more details, see HPX Installation Instructions on contdisc.com.
HeaDQuarters //3160 W. Heartland DriveLiberty, MO 64068 USAPh (816) 792 1500 | Fax (816) 792 [email protected]
contdisc.com
tHe NetHerlaNDsEnergieweg 202382 NJ Zoeterwoude-RijndijkThe NetherlandsPh +(31) 71 5412221 | Fax +(31) 71 [email protected]
cHiNaRoom 1312, Tower B, COFCO PlazaNo. 8 JianGuoMenNei AvenueBeijing (10005), P.R. China Ph +(86) 10 6522 4885 | Fax +(86) 10 6522 [email protected]
iNDia423/P/11, Mahagujarat Industrial Estate, Moraiya,Sarkhej-Bavla Road, Ahmedabad (GJ) 382213 INDIA Ph +(91) 2717 619 333 | Fax +(91) 2717 619 [email protected]
