D Valve in-house designed, manufactured and tested forged steel Lift check valves are complying international design standards such as API 602, ISO 15761, ASME B 16.34. The quality is ensured from the receipt of components till the despatch of the valve to customer. We assure our product range meets most of the customer requirement w.r.t size, pressure class, material of construction, design.
| GENERAL SPECIFICATIONS | |
| Model | DV-FLC1, DV-FLC2 |
| Sizes | NPS ½” (DN 15) – NPS 2” (DN 50) |
| Type | Bolted cover ( Class 150# to class 1500# ) Welded cover ( Class 2500# ) |
| Seat Design | Metal Seat |
| Pressure Class | Class 150#, Class 300#, Class 600#, Class 800#, Class 1500#, Class 2500# |
| Flow bore | Full port, Reduced port |
| Ends Connection | Socket weld end, Screwed end, Butt weld end, Flanged RF, Flanged FF, Flanged RTJ |
| Valve Design Standard | API 602, ISO 15761, ASME B 16.34 |
| Ends Conformity | ASME B16.11, ASME B1.20.1, BS 21, ASME B16.25, ASME B 16.5 (Other flange standards are available upon request) |
| End to End / Face to Face | Manufactured std, ASME B 16.10 |
| Pressure Testing Standard | API 598 / BS EN 12266-1 |
| Material of Construction | Wide range and most suitable material selection available for any kind of application. ( Refer Table No. 21 ) |