Leverkusen Continental Disc Rupture Discs. Erik Zuyderduyn

Transcription

1 Leverkusen Continental Disc Rupture Discs Erik Zuyderduyn

2 Standard Rupture Disc Sizes: 3mm (1/8 ) to 112cms (44 ) Operates up to 70% of Rated Burst Pressure Burst Rating Range: 0.21barg (3psig) to 5,520barg (80,000psig) Materials: Aluminum, Silver, Nickel, 316SS,Monel, Inconel Options: 7I 30 0 Holders 2

3 Composite Rupture Disc Sizes: 27mm (11/16 ) to 112cms (44 ) Operates to 80% of Rated Burst Pressure Burst Pressure Range: 0.103barg.(1.5psig) to 100barg (1440psig) Materials: Aluminum, Nickel, 316St St, Monel, Inconel, TEF Options: 7I 30 0 & Unisert Flat Seat Holders 3

4 MICRO X DISC Cross Scored Size: 25mm (1 ) to 610mm (24 ) Operates to 80% of Rated Burst Pressure Burst Pressure Range: 2.8barg (40psig) to 248barg (3600 psig) Materials: Nickel, 316St St, Monel, Inconel Options: Unisert Flat Seat Holders 4

5 Forward Acting: 30 Seat Holders 7I Insert Holders Union Holders Screw Type Holders Tite Seal Assembly 5

6 Graphite Rupture Discs Corrosion resistance Gas or liquid service Installs directly between companion flanges Standard ratings in stock Fragments

7 Special Applications of Tension Type Discs ICON Intermodal tank containers ENVIRO SEAL Flat, low pressure, corrosion protection from atmosphere Vent Panel Large equipment protection

8 ICON Rupture Discs For intermodal tank containers or other gas/liquid transport vessels For vessels meeting the requirements of ADR, US DOT, DOT Blue Book, IMCO, ISO, RID

9 ENVIRO SEAL Rupture Discs Flat Composite Type Rupture Disc 50% operating ratio Installs directly between companion flanges (no holder required)

10 Vent Panels

11 Reverse Acting Rupture Discs ULTRX MINTRX STAR X LOTRX VRD RCS (KBA / ZAP) SANITRX Gas or liquid Lower pressures Even lower pressures Lowest pressures Reduced outlet height Reverse cross scored Knife blades: Being phased out Sanitary service

12 ULTRX Rupture Discs Burst Controlled by Continental Precision Indentation Technology Gas/Liquid Service Rigorous Lot Test Procedure Operates to 90% of Rated Burst Pressure Sizes: 25mm (1 ) to 300mm (12 ) Materials Available: 316 SS, Nickel, Monel, Inconel, Hastelloy Zero Manufacturing Range also 5%, 10% Option Min/Max Rating 12

13 ULTRX Rupture Disc Holder Pins for Disc Location Arcuate Seat Design Height of Holder & Petal Straightening Flow J Hook Individual Holder Tagging 13

14 MINTRX Rupture Disc For lower pressure applications Zero manufacturing range as a standard Precision semicircular score

15 STAR X Rupture Disc Specifically designed for low pressure applications Zero manufacturing range as a standard Precision semicircular score

16 LOTRX Rupture Disc Failure Initiating Indent, lowers the pressure at which reversal occurs as low as 0.14 barg in 1" size Designed for extremely low pressure Ideal for gas service; contact the factory for liquid service applications Zero manufacturing range as a standard

17 VRD Rupture Disc Reduced holder height vs. TRX line rupture discs Allows application in fixed (existing) piping systems Zero manufacturing range as a standard NOT intended for new installations

18 RCS Rupture Disc Reverse acting, cross scored design Reduced holder height vs. TRX line rupture discs Excellent for isolating pressure relief valves with its nonfragmenting design

19 SANITRX Rupture Disc SANITRX SANITRX LP Lower pressures SANITRX NA For Novaseptic NA Connect

20 SANITRX Rupture Discs Gas/Liquid Service Lot Test Procedure Sizes: 25mm (1 ) to 100mm (4 ) Materials Available: 316 SS, Nickel, Monel, Inconel, Hastelloy C Envelope Gaskets: Black Viton, White EPDM, Natural Silicon, PTFE Zero Manufacturing Range also 5%, 10% Option 20

21 SANITRX LP Rupture Disc Same features as original SANITRX design Lower pressures Higher flow K RG (gas) = 0.29 K RL (liquid) = 0.32 Capable of withstanding pulsating service (0 to 90% operating pressure). Consult the factory for cycling service (full vacuum to 90% operating pressure)

22 NA Connect Reverse Acting Disc & Holder Specially Designed to stop dead legs & material hang up easy to clean no contamination Std. Tri Clover Ferrule Outlet Connection 22

23 NA Connect Holder Directly Mounted / Welded to Vessel 23

24 SANI TORQ Triclamp Nut Replaces wingnut on triclamp assembly 30 in/lbs setting Provides torque control without special tools Standard 7/8 socket or wrench required Not for use with Teflon gaskets

25 CAL VAC / POS A SET Rupture Discs Protects processing or storage tanks against implosion or overpressure Dual Acting rupture discs CAL VAC = ultra low negative protection POS A SET = ultra low positive protection Insert or Sanitary Holder Configurations

26 Continental Discs with B.D.I. (Burst Disc Indicator) Alarm System Universal or integral fit designs Variety of monitors available with intrinsic safety Only for application with C.D.C. Rupture Disc products

27 Universal BDI Downstream Gasket 27

28 Integral BDI Part of the Rupture Disc 28