Filtration & pressure loss
Specify the particle retention needed, flow rate and acceptable pressure drop. Confirm screen material and access for cleaning or maintenance.
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| Available Sizes | DN10-DN50 |
|---|---|
| Connection Type | Socket Weld |
| Pressure Rating | PN40 |
| Body Material | CF8 |
| Filter Material | S30408 |
| Size | DN10 · DN15 · DN20 · DN25 · DN32 · DN40 · DN50 |
| Media | LNG. LO2. LN2. LAr |
Catalogue options. Operating limits depend on the selected size, materials and configuration.
Cryogenic strainer with a CF8 body, S30408 filter and socket-weld ends for low-temperature pipework. Specify the required particle retention, flow, pressure loss, medium and minimum design temperature.
Applications: Cryogenic applications
For technical documentation or assistance with your selection, contact Nordic Valves.
Cryogenic strainer with a CF8 body, S30408 filter and socket-weld ends for low-temperature pipework. Specify the required particle retention, flow, pressure loss, medium and minimum design temperature.
| Specification | Catalogue data |
|---|---|
| Size range | DN10-DN50 |
| Connection | Socket Weld |
| Nominal rating | PN40 |
| Source temperature* | -196°C to +80°C |
| Catalogue media | LNG, LOX, LN2, LAr |
Catalogue options. Nominal ratings are not the allowable pressure at every temperature; confirm the selected configuration. *Documented family temperature range; confirm pressure-temperature limits and the selected trim.
| Component | Catalogue material |
|---|---|
| Body | CF8 |
| Filter | S30408 |
Materials shown are the published catalogue construction. Confirm seat, seals and any service-specific trim with the quotation.
| DN | H | L | D0 | D1 | D2 | B |
|---|---|---|---|---|---|---|
| 10 | 55 | 60 | Ø13 | Ø14.5 | Ø24 | 6 |
| 15 | 62 | 65 | Ø15 | Ø18.5 | Ø29.5 | 6 |
| 20 | 70 | 80 | Ø20 | Ø25.5 | Ø36 | 8 |
| 25 | 77 | 90 | Ø25 | Ø32.5 | Ø43.5 | 8 |
| 32 | 89 | 105 | Ø32 | Ø38.5 | Ø53 | 8 |
| 40 | 98 | 120 | Ø40 | Ø45.5 | Ø62 | 8 |
| 50 | 111 | 140 | Ø50 | Ø57.5 | Ø72 | 10 |
Linear and diameter dimensions are in mm; weights are in kg. Pressure bands are in MPa (1 MPa = 10 bar). Height and length datums follow the drawing. Thread designations and ISO mounting codes are not linear dimensions. PN40 socket-weld strainer arrangement, DN10-DN50. Exact duplicate source rows are consolidated. Confirm filter aperture or mesh and element-removal clearance. Use the approved order drawing for installation and fabrication.
| Component | Source arrangement material |
|---|---|
| Hexagon Screw | S30408 |
| Spring of Gland Nut | S30210 |
| Body | CF8 |
| Bonnet | CF8 |
| Spring Pad | S30408 |
| Filter Assembly | S30408 |
| Gasket | RPTFE |
Materials apply to the supplied reference arrangement. PN40 socket-weld strainer arrangement, DN10-DN50. Exact duplicate source rows are consolidated. Confirm filter aperture or mesh and element-removal clearance.
| Engineering data | Configuration requirements |
|---|---|
| Dimension data | Reference table and drawing: DN10, DN15, DN20, DN25, DN32, DN40, DN50. Dimensions and connection reference. |
| Installation drawing | Confirm end-to-end length, socket bore/depth, pipe size and wall thickness, overall height and operating/removal clearance. |
| Pressure-temperature rating | Obtain the allowable-pressure table or curve versus temperature for the selected body, seat and seals, including minimum and maximum design temperature. Nominal rating and a family temperature range do not define this curve. |
Nominal pressure class, temperature range and relief set pressure are separate specifications. Confirm the allowable pressure at the design temperature for the selected construction.
PN40 socket-weld strainer arrangement, DN10-DN50. Exact duplicate source rows are consolidated. Confirm filter aperture or mesh and element-removal clearance.
Valves for liquefied-gas transfer and storage, with options for stem extensions, end connections and pressure relief.
Explore application guidanceSpecify the particle retention needed, flow rate and acceptable pressure drop. Confirm screen material and access for cleaning or maintenance.
Specify the medium, minimum temperature and operating pressure. Include stem-extension needs, insulation clearance and any oxygen-cleaning requirements in your enquiry.
Include the required installation drawing, material documentation and testing requirements. Confirm the final configuration and its operating limits with your enquiry.
Include the operating conditions in your enquiry. Add your medium, pressure, temperature and documentation requirements alongside the selected options.
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