High Pressure Needle Valve up to 60,000 PSI (414 Mpa)
FEATURES & BENEFITS
- Non-rotating stem prevents galling and scoring
- Vee or Regulating tip stem
- Various body styles for a wide variety of applications
- Integral through-holes for bracket mounting; panel mounting option is also available
- Gland locking device prevents loosening of the packing gland, reducing leak potential
- Designed and manufactured in the USA
SPECIFICATIONS
| Working Pressure: | Up to 60,000 PSI (4140 bar) |
| Temperature Ratings: |
-100 to 450°F (-73° to 232°C) Grafoil packing available for high temperature service |
| End Connections: |
Female or Male NPT Female H/P Cone & Thread |
TYPICAL APPLICATIONS
- General plant service
- Instrument isolation
- Hydraulic applications
- Pneumatic applications
- Pressure measurement devices
- Venting
TYPICAL MATERIALS
316 Stainless Steel body and trim with 17-4 PH stem and glass-filled Teflon packing
Other materials available upon request
ORDERING HIGH PRESSURE NEEDLE VALVE
| High Pressure Needle Valve Working Pressure | Needle Valve Connection | Needle Valve Orifice | 2-Way Straight Needle Valve | 2-Way Angle Needle Valve | 3-Way 2 Inlet ports Needle Valve | 3-Way 2 Outlet ports Needle Valve | 2-Stem Manifold Needle Valve | Replaceable Seat Needle Valve |
| 15000 PSI (103MPa) | 1/8" | 0.187" | 15NV1NFA | 15NV2NFA | 15NV3NFA | 15NV4NFA | 15NV5NFA | 15NV6NFA |
| 1/4" | 0.250" | 15NV1NFB | 15NV2NFB | 15NV3NFB | 15NV4NFB | 15NV5NFB | 15NV6NFB | |
| 3/8" | 0.312" | 15NV1NFC | 15NV2NFC | 15NV3NFC | 15NV4NFC | 15NV5NFC | 15NV6NFC | |
| 1/2" | 0.312" | 15NV1NFD | 15NV2NFD | 15NV3NFD | 15NV4NFD | 15NV5NFD | 15NV6NFD | |
|
10000 PSI (69MPa) |
3/4" | 0.438" | 10NV1NFF | 10NV2NFF | 10NV3NFF | 10NV4NFF | 10NV5NFF | 10NV6NFF |
| 1" | 0.562" | 10NV1NFH | 10NV2NFH | 10NV3NFH | 10NV4NFH | 10NV5NFH | 10NV6NFH | |
| 20000 PSI (138MPa) | 1/4" | 0.109" | 20NV1MF4 | 20NV2MF4 | 20NV3MF4 | 20NV4MF4 | 20NV5MF4 | 20NV6MF4 |
| 3/8" | 0.203" | 20NV1MF6 | 20NV2MF6 | 20NV3MF6 | 20NV4MF6 | 20NV5MF6 | 20NV6MF6 | |
| 9/16" | 0.312" | 20NV1MF9 | 20NV2MF9 | 20NV3MF9 | 20NV4MF9 | 20NV5MF9 | 20NV6MF9 | |
| 3/4" | 0.438" | 20NV1MF12 | 20NV2MF12 | 20NV3MF12 | 20NV4MF12 | 20NV5MF12 | 20NV6MF12 | |
| 1" | 0.562" | 20NV1MF16 | 20NV2MF16 | 20NV3MF16 | 20NV4MF16 | 20NV5MF16 | 20NV6MF16 | |
| 30000 PSI (207MPa) | 1/4" | 0.093" | 30NV1MF4 | 30NV2MF4 | 30NV3MF4 | 30NV4MF4 | 30NV5MF4 | 30NV6MF4 |
| 3/8" | 0.125" | 30NV1MF6 | 30NV2MF6 | 30NV3MF6 | 30NV4MF6 | 30NV5MF6 | 30NV6MF6 | |
| 9/16" | 0.187 | 30NV1MF9 | 30NV2MF9 | 30NV3MF9 | 30NV4MF9 | 30NV5MF9 | 30NV6MF9 | |
| 60000 PSI (414MPa) | 1/4" | 0.093" | 60NV1MF4 | 60NV2MF4 | 60NV3MF4 | 60NV4MF4 | 60NV5MF4 | 60NV6MF4 |
| 3/8" | 0.125" | 60NV1MF6 | 60NV2MF6 | 60NV3MF6 | 60NV4MF6 | 60NV5MF6 | 60NV6MF6 | |
| 9/16" | 0.125" | 60NV1MF9 | 60NV2MF9 | 60NV3MF9 | 60NV4MF9 | 60NV5MF9 | 60NV6MF9 |