Noshok 1/2" FNPT Soft Seat Stainless Needle Valve
SKU
504 FFS
Female-Female 1/2 in NPT stainless steel needle valve with "T" handle. Maximum pressure rating: 6000 psi. Ships in one week or less.
Description
- 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
- 6000 psi pressure rating @ 200°F
- Replaceable Delrin® seat and straight through porting for bidirectional, high capacity flow and easy roddable cleaning
- Blow-out 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; PTFE packing optional (certain NPT sizes only)
- All stems are 316 Stainless Steel
- All stem threads are rolled for strength and ease of operation
- One-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 (non-packing)
Specifications
| Material | 316 Stainless Steel |
|---|---|
| Connection | 1/2 in FNPT - 1/2 in FNPT |
| Orifice Size | 0.187 in |
| Flow Coefficient | Cv 0.76 |
| Seam Style & Type | All 316 Stainless Steel stems with FKM o-ring and PTFE back-up ring below the threads |
| Standards | All NOSHOK valve products conform to the MSS SP-99 instrument valves standards, and valves supplied with packing also conform to MSS SP-132 compression packing systems for instrument valves standard. |
| Weight | 1.3 lb |
Check items to add to the cart or
