BBV DOUBLE BLOCK & BLEED VALVE
BBV DOUBLE BLOCK & BLEED VALVE
DESCRIPTION & FEATURES
- Combines isolating and venting in a single valve, eliminating the need for tubing and fittings
- Block & bleed design allows pressure to be bled off without disturbing the permanent piping installation, allowing quick and easy removal of replacement instruments
- 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 registered
- 5 year warranty
Applications
Ideally suited for severe duty oil and gas installations including refineries and processing plants as well as water treatment plants, power plants and hydraulic applications
SPECIFICATIONS
DOCUMENTS
DRAWINGS
FAQS
Stainless Steel | Stainless Steel NACE | |
| Body | 316 SS | 316 SS NACE |
| Bonnet | 316 SS | 316 SS NACE |
| Dustcap | Nylon | Nylon |
| Needle / Needle Tip | 316 SS | 316 SS NACE |
| Handle | 304 SS | 304 SS |
| Screw | 304 SS | 304 SS |
| Fastening Screw | 304 SS | 304 SS |
| O-rings | FKM | FKM |
| Gland Packing | PTFE | PTFE |
| Dwell Pin | 304 SS | 304 SS |
| Vent Plug | 316 SS | 316 SS NACE |
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