410-356-0003
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NOSHOK Standard Soft Seat Needle Valve, 500 Series, Nominal Size: 1/4 in, Connection Type: FPT, 316 Stainless Steel, 316 Stainless Steel Stem Trim, FKM/PTFE Seal, Flow Coefficient: 0.76 Cv, Finish: Electropolished, 2-1/2 in Length, 3-25/32 in Height, 200 deg F, 6000 psi
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| Product Type | : | Needle Valve |
| Flow Coefficient | : | 0.76 Cv |
| Finish | : | Electropolished |
| Length | : | 2-1/2 in |
| Height | : | 3-25/32 in |
| Temperature Rating | : | 200 deg F |
| Pressure Rating | : | 6000 psi |
| Series | : | 500 |
| Nominal Size | : | 1/4 in |
| Connection Type | : | FPT |
| Material | : | 316 Stainless Steel |
| Trim Material | : | 316 Stainless Steel Stem |
| Seal Material | : | FKM/PTFE |
- 100% helium leak tested to 1 x 10-4 ml/s for performance and reliability
- Blowout-proof stem provides a secondary stem seal in the full open position
- FKM O-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling
- All stem threads are rolled for strength and ease of operation
- 1-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
- Slotted spring pin to prevent accidental loosening
- Vinyl dust cap for bonnet and stem
- Replaceable Delrin® seat and straight through porting for bidirectional, high-capacity flow and easy roddable cleaning
- Made in USA
Catalog/Catalog Cut Sheet