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Noshok 504-FFS-EM1 1/2 NPT, Female x Female, 316 SS, EPDM O-Ring, Soft Seat Needle Valve
Part Number:
504-FFS-EM1
$235.20 Original price was: $235.20.$99.00Current price is: $99.00.
504-FFS-EM1 1/2 NPT, Female x Female, 316 SS, EPDM O-Ring, Soft Seat Needle Valve
Needle Valve, Soft Seat, 1/2 NPT Female – 1/2 NPT Female, 316 SS, 0.187″ Orifice
| SPECIFICATIONS | |
| Materials | Zinc-nickel plated steel, electropolished; 316 Stainless Steel |
| Connections | 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″ & 1-1/2″ NPT Male-female & Female-female configurations |
| Pressure ratings | 6,000 psi @ 200 °F |
| Orifice size | 1/4″ – 1/2″ NPT: 0.187″ 3/4″ – 1-1/2″ NPT: 0.438″ |
| Flow coefficient | 1/4″ – 1/2″ NPT: CV 0.76 3/4″ – 1-1/2″ NPT: CV 4.0 |
| Steam seal & type | All 316 Stainless Steel stems with FKM o-ring and PTFE back-up ring below the threads, PTFE packing optional for 1/4″, 3/8″ & 1/2″ NPT only |
| Options | Panel mountings, o-ring materials, handles, packings, regulating stem and stem tips |
| Weights | Approximately 1.3 lb. up to 1/2″ Approximately 4.5 lb. Large Hex, Female-Female Approximately 6 lb. Large Hex, Male-Female |
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.
Description
504-FFS-EM1 1/2 NPT, Female x Female, 316 SS, EPDM O-Ring, Soft Seat Needle Valve
Needle Valve, Soft Seat, 1/2 NPT Female – 1/2 NPT Female, 316 SS, 0.187″ Orifice
| SPECIFICATIONS | |
| Materials | Zinc-nickel plated steel, electropolished; 316 Stainless Steel |
| Connections | 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″ & 1-1/2″ NPT Male-female & Female-female configurations |
| Pressure ratings | 6,000 psi @ 200 °F |
| Orifice size | 1/4″ – 1/2″ NPT: 0.187″ 3/4″ – 1-1/2″ NPT: 0.438″ |
| Flow coefficient | 1/4″ – 1/2″ NPT: CV 0.76 3/4″ – 1-1/2″ NPT: CV 4.0 |
| Steam seal & type | All 316 Stainless Steel stems with FKM o-ring and PTFE back-up ring below the threads, PTFE packing optional for 1/4″, 3/8″ & 1/2″ NPT only |
| Options | Panel mountings, o-ring materials, handles, packings, regulating stem and stem tips |
| Weights | Approximately 1.3 lb. up to 1/2″ Approximately 4.5 lb. Large Hex, Female-Female Approximately 6 lb. Large Hex, Male-Female |
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.

