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              NRS Valve with Rupture Disc
Cylinder Valve-Rupture Disc Combo
Characteristics
- Compact Construction 
- Incorporated the cylinder valve and rupture disc in a single housing 
- Designed to retrofit to most rupture disc bodies 
Features
- Wetted Material: 316 L 
- O-rings: Viton 75; others available 
- Seat: PEEK Std. 
- Seat: PCTFE available to 3000 psi 
- Burst Pressure: See Disc Selection 
- 1/4" FNPT Outlet 
Notes:
- Do not use a rupture disc in a location where the sudden release of the material would pose a hazard. 
- The burst pressure is identified by a color coated dot on the top of the disc retainer. Do not subsitute any other burst disc. A TVI disc must be used. 
- Make certain there is an isolation valve between the system being sampled and the rupture disc assembly. This is necessary so the system can be closed if the disc bursts. 
- Expansion of liquefied gases due to small temperature changes may cause a rupture disc to release the cylinder contents. Appropriate regulations and guidelines should be followed to establish safe filling limits 
Cylinder Valve-Rupture Disc Combo
Characteristics
- Compact Construction 
- Incorporated the cylinder valve and rupture disc in a single housing 
- Designed to retrofit to most rupture disc bodies 
Features
- Wetted Material: 316 L 
- O-rings: Viton 75; others available 
- Seat: PEEK Std. 
- Seat: PCTFE available to 3000 psi 
- Burst Pressure: See Disc Selection 
- 1/4" FNPT Outlet 
Notes:
- Do not use a rupture disc in a location where the sudden release of the material would pose a hazard. 
- The burst pressure is identified by a color coated dot on the top of the disc retainer. Do not subsitute any other burst disc. A TVI disc must be used. 
- Make certain there is an isolation valve between the system being sampled and the rupture disc assembly. This is necessary so the system can be closed if the disc bursts. 
- Expansion of liquefied gases due to small temperature changes may cause a rupture disc to release the cylinder contents. Appropriate regulations and guidelines should be followed to establish safe filling limits 
