Winters, BBV3400N, BBV 1/4″ NPTM x 1/4″ NPTF 10,000 PSI NACE Hard Seat SS Double Block
Features:
- Combines isolating and venting in a single valve, eliminating the need for tubing and fittings
- Block valve isolates the downstream process fluids, and the bleed valve exhausts upstream fluids enabling instruments to be removed without disturbing the permanent piping installation on the bottom
- The 1/4″ NPT vent plug is located 90? to the left and may be removed and replaced with exhaust piping to direct the fluids to a safe location
- Available in Hard Seat (10,000 PSI)
- All stems are 316 stainless steel
- CRN pending
- 1 year warranty
Applications:
- Ideally suited for severe duty oil and gas installations including refi neries and processing plants as well as water treatment plants, power plants and hydraulic applications
| Body | 316 SS NACE |
| Bonnet | 316 SS NACE |
| Dustcap | Nylon |
| Needle / Needle Tip | 316 SS NACE |
| Handle | 304 SS |
| Screw | 304 SS |
| Fastening Screw | 304 SS |
| O-rings | FKM |
| Gland Packing | Teflon? |
| Dwell Pin | 304 SS |
| Vent Plug | 316 SS NACE |
