Description
NVA Needle Valve NVA8020 NVA, SS, 1/4″ F x 1/4″ FNPT, ANG, HARD, 6K
The NVA Needle Valve provides superior flow regulation and leak-tight performance. Its one-piece body construction ensures strength, safety, and resistance to corrosion. Designed to prevent sudden pressure surges that could damage instruments, it is perfect for severe-duty applications such as oil and gas installations, refineries, water treatment plants, power plants, and hydraulic systems. Made from high-quality stainless steel and NACE-certified materials, this valve is offered in hard seat configurations with pressure ratings of 6,000 psi and 10,000 psi.
DESCRIPTION & FEATURES
- Excellent flow regulation and leak-tight
- The one-piece body construction (no welding) provides strength, safety, and corrosion resistance
- “Slow opening” prevents sudden pressure surge and instrument damage
- Material includes stainless steel and stainless steel NACE
- Available in Hard Seat (6,000 and 10,000 psi)
- ASME B1.20.1 compliant
- 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 :
Body | Carbon Steel | Carbon Steel | 316 SS | 316 SS NACE |
---|---|---|---|---|
Bonnet | Carbon Steel | Carbon Steel | 316 SS | 316 SS NACE |
Adapter Locknut | Carbon Steel | Carbon Steel | 304 SS | 304 SS |
Adapter | 316 SS | 316 SS NACE | 316 SS | 316 SS NACE |
Dustcap | Nylon | Nylon | Nylon | Nylon |
Handle | Carbon Steel | Carbon Steel | 304 SS | 304 SS |
Screw | 304 SS | 304 SS | 304 SS | 304 SS |
Fastening Screw | 304 SS | 304 SS | 304 SS | 304 SS |
Needle/Needle Tip | 316 SS | 316 SS NACE | 316 SS | 316 SS NACE |
Gland Washer | Carbon Steel | Carbon Steel | 304 SS | 304 SS |
Gland Packing | PTFE / Graphite | PTFE / Graphite | PTFE / Graphite | PTFE / Graphite |
Dwell Pin | Carbon Steel | Carbon Steel | 304 SS | 304 SS |
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