Design Standard: API 594
Body Material: Casting Steel, Carbon Steel, ASTM A216 WCB
Nominal Diameter: 10 Inch, DN250, 250MM
Pressure: Class 150 - 2500 LB
End Connection: ASME B16.5
Face To Face: API 594, ASME B16.10
Test And Inspection: API 598
Product Range
Sizes: NPS 2-48 Inch
Pressure: Class 150-2500 LB
Materials: Casting A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
Design Features: Dual Plate or Single Plate, Wafer, Lug and Flanged
Design Standard:
Design & manufacture according to API 594
Face-to-face according to API 594, ASME B16.10
End Connection according to ASME B16.5
Test & inspection according to API 598
Also available per NACE MR-0175, NACE MR-0103
RTV Valve,
Pressure Rating: Class 150.
Body/Bonnet: ASTM A216 WCB.
Connect Ends: Wafer / Lug.
Standards
Design and Manufacture: ASME B16.34.
Face to Face: ASME B16.10.
Test and Inspection: API 598.
Body/Bonnet: ASTM A216 WCB.
Connect Ends: Wafer / Lug.
Standards
Design and Manufacture: ASME B16.34.
Face to Face: ASME B16.10.
Test and Inspection: API 598.
Valve description:
Lug Type Check Valve, LUG.Design: API 594.
Body: ASTM A351 CF8M
Nominal size: DN80.
Nominal class: 150 LB.
End Connection: LUG.
Face to face: API 594.
Test and inspection: API 598.
Product Range:
Body material: Stainless Steel.
Normal diameter: 2 - 8 Inch (DN15 - DN200).
End connection: LUG, WAFER, Flanged.
Pressure range: Class 150 - 2500 LB (PN16 - PN420).
Working temperature: -29℃ - 300℃.
Technical parameters and characteristics
| Product | Lug Type Check Valve. |
| Nominal diameter | 2 Inch - 8 Inch. |
| Design temp. | Down to -29℃. |
| Design pressure | Class 150 - 2500 LB. |
| Material | Stainless Steel. |
| Design standard | API 594. |
| Face to face | ASME B16.10/API 594. |
| Connection end | LUG, WAFER, Flanged. |
| Test standard | API 598. |
| Package | Plywood |
| Application | water, oil and gas. |
