The unique Survivor control valve design solves the harshest erosion, corrosion and flashing applications. With a variety of ceramic trims available, no other valve will last longer, even in applications with demanding flashing and erosive particulate. The unique design of the Survivor directs flashing energy away from critical equipment. Unique packing configurations solve difficult sealing problems associated with solids entraining the process fluids.
Additional information
| Valve Size | 2" to 24" |
|---|---|
| Pressure Class Standard | ASME B16.34 |
| Pressure Class Range | Class 150, 300, 600, 900, 1500 |
| Body | Sweep Angle |
| End Connections | Integral Flange |
| Face-to-Face Standard | Manufacturer Standard |
| Bonnet | Bolted and Extended into Body |
| Packing | Standard Dual Deep Packing Box with Lubrication Port, Fugitive Emissions, Live-Loaded |
| Guiding | Extended Bonnet |
| Trim | Plug & Clamped Seat Extending into Outlet Piping |
| Trim Characteristics | Equal Percentage, Linear, Quick-Open |
| Seating | Metal, Soft & Ceramic |
| Shut-Off Classification | ANSI FCI 70-2 Class IV, V, VI |
Features & Benefits
- Designed to survive in the most demanding flashing and erosive applications
- A variety of optional ceramics are available for the most severe erosive applications
- Directs flashing energy blasts that result from severe flashing
- Unique packing configurations solve packing problems associated with solids entrained in fluids
- Clamped seat ring eliminates the need for a cage or threaded connections that could bind when exposed to process fluids
- Downstream equipment or tank walls can be protected using optional diverging seats and seat extensions
- Diverging seats provide better directional control of the fluid jets that result from flashing service
- Seat extensions allow the hardened seat ring to contain the flashing fluid until it has passed the tank walls, protecting them from erosion
Standards & Certifications
| Certifications | Canadian Registration Number (CRN) |
|---|---|
| Design Standards | ASME B16.5 – Pipe Flanges & Flanged Fittings |
| ASME B16.34 – Valve Flanged, Threaded, and Welding End | |
| ASME SA Materials | |
| ASTM A Materials | |
| Quality | IS0 9001:2008 |
| ATEX QAN | |
| IECEX QAR |
