Working Hour:
8:30 ~ 17:00 (Mon ~ Sun)
Hotline Direct:
+86 133 3306 4400 (WhatsApp)
Langfang Blue Water
International

Applications
The poppet check valve is used to extrude cement operations through coiled tubing and provide reliable reverse pressure.
Features
- Double dart seal structure to provide reliable sealing.
- Strong return spring to prevent the backflow of cement slurry.
Sizes Availability
| Model Number | Tool OD (mm) | Tool ID (mm) | Thread Type |
| 304-380 | 38 | / | 1 AMMT B*P |
| 304-430 | 43 | / | 1 AMMT B*P |
| 304-450 | 45 | / | 1 AMMT B*P |
| 304-508 | 50.8 | / | 1-1/2 AMMT B*P |
| 304-540 | 54 | / | 1-1/2 AMMT B*P |
| 304-603 | 60.3 | / | 1-1/2 AMMT B*P |
| 304-635 | 63.5 | / | 1-1/2 AMMT B*P |
| 304-730 | 73 | / | 2-3/8 PAC B*P |
| 304-790 | 79 | / | 2-3/8 PAC B*P |