The HPFlow is designed for high pressure applications up to 60,000 psi for very special needs. With the unique split body design it is possible to clamp the seat in between the body parts to handle these extreme pressure ratings. In combination with high pressure there is very often the need to handle also high diferential pressure. In this case the HPFlow series offers an axial multi-stage trim design.
Additional information
| Valve Size | 1/2" to 2" |
|---|---|
| Pressure Class Standard | ASME B16.34, DN |
| Pressure Class Range | Class 1500, 2500; DN 4000 |
| Body | Angle |
| End Connections | Screwed Internal, ANSI Flanged, Hub Ends, Custom |
| Face-to-Face Standard | Manufacturer Standard |
| Bonnet | Standard Bolted, Normalising Fins, Cryogenic Extension |
| Packing | PTFE, Grafoil, Bellows Seal, TA-Luft Compliant |
| Guiding | Bonnet |
| Trim | Standard Plug & Body Clamped Seat, Pressure-Balanced, Severe Service Trims |
| Trim Characteristics | Equal Percentage, Linear, Quick-Open |
| Seating | Metal-to-Metal & Soft |
| Shut-Off Classification | ANSI FCI 70-2 Class IV, V, VI |
Features & Benefits
- High-pressure design for up to 60,000 psi operating pressure
- Ceramic and exotic materials options for ensuring longevity in aggressive applications
- Custom end connection options to suit existing piping configuration
- Severe service multi-stage options for cavitation elimination and gaseous noise reduction
- Plug contours provide flow characteristics with higher rangeability than cage designs
- Bellows seal design optional in all designs and sizes to eliminate fugitive emissions
Standards & Certifications
| Certifications | Canadian Registration Number (CRN) |
|---|---|
| PED Directive 97/23/EC | |
| Design Standards | ASME B16.5 – Pipe Flanges & Flanged Fittings |
| ASME SA Materials | |
| ASTM A Materials | |
| Quality | IS0 9001:2008 |
| ATEX QAN | |
| IECEX QAR |
