NVA NEEDLE VALVE (STRAIGHT BODY, SOFT SEAT)
NVA NEEDLE VALVE (STRAIGHT BODY, SOFT SEAT)
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
- Materials include carbon steel and stainless steel
- Available in Soft Seat (6,000 psi, Delrin seat)
- 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
SPECIFICATIONS
DOCUMENTS
DRAWINGS
FAQS
Carbon Steel | Stainless Steel | |
| Body | Carbon Steel | 316 SS |
| Bonnet | Carbon Steel | 316 SS |
| Dustcap | Nylon | Nylon |
| Needle / Needle Tip | 316 SS | 316 SS |
| Handle | Carbon Steel | 304 SS |
| Screw | 304 SS | 304 SS |
| Fastening Screw | 304 SS | 304 SS |
| O-ring | Delrin POM | Delrin POM |
| Gland Packing | PTFE | PTFE |
| Seat | Delrin POM | Delrin POM |
| Dwell Pin | Carbon Steel | 304 SS |
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