The one-piece A350-LF2 body construction and NACE trim of Argus Pressure Isolation Valves will handle the full spectrum of service conditions and temperature ranges. This smart design reduces the risk of freezing off and minimizes potential leak paths, while the self-adjusting stem packing means minimal maintenance. Safety is also enhanced through the blow-out proof and back-seated stem.
Pressure Isolation Valves
Ultimate Safety and Control
Argus Pressure Isolation Valves allow you to calibrate your safety equipment or perform maintenance without shutting in the line.
When the valve is open, you have pressure gauge indication and process control. When closed, you can safely calibrate your Argus pressure switch with ease. When everything is set, simply reopen the valve.
- Body: ASTM A350-LF2
- Ball: ASTM 316 Stainless Steel
- Stem: ASTM A479 XM-19
- Bolting: ASTM L7M
- Pressure rating: 4,000 PSI @ 100ºF (27,580 kPa @ +38ºC)
- Temperature rating: -50ºF to +250ºF (-46ºC to +121ºC)
- Conforms to NACE MR01-75
- Standard end connections are 2" NPT male x 2" NPT female