Original
By certification 
Shenzhen IVS Flow Control Co.,Ltd is one of the leading high pressure needle valves manufacturers and suppliers in China, welcome to wholesale customized high pressure needle valves from our factory.
High Pressure Needle Valves 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
General plant service
Instrument isolation
Hydraulic applications
Pneumatic applications
Pressure measurement devices
Venting
SPECIFICATIONS
| Working Pressure: | Up to 60,000 PSI (4140 bar) |
Temperature Ratings: |
-100 to 450°F |
End Connections: |
Female or Male NPT |
TYPICAL APPLICATIONS
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
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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 |
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3/8" |
0.312" |
15NV1NFC |
15NV2NFC |
15NV3NFC |
15NV4NFC |
15NV5NFC |
15NV6NFC |
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1/2" |
0.312" |
15NV1NFD |
15NV2NFD |
15NV3NFD |
15NV4NFD |
15NV5NFD |
15NV6NFD |
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10000 PSI |
3/4" |
0.438" |
10NV1NFF |
10NV2NFF |
10NV3NFF |
10NV4NFF |
10NV5NFF |
10NV6NFF |
1" |
0.562" |
10NV1NFH |
10NV2NFH |
10NV3NFH |
10NV4NFH |
10NV5NFH |
10NV6NFH |
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20000 PSI (138MPa) |
1/4" |
0.109" |
20NV1MF4 |
20NV2MF4 |
20NV3MF4 |
20NV4MF4 |
20NV5MF4 |
20NV6MF4 |
3/8" |
0.203" |
20NV1MF6 |
20NV2MF6 |
20NV3MF6 |
20NV4MF6 |
20NV5MF6 |
20NV6MF6 |
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9/16" |
0.312" |
20NV1MF9 |
20NV2MF9 |
20NV3MF9 |
20NV4MF9 |
20NV5MF9 |
20NV6MF9 |
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3/4" |
0.438" |
20NV1MF12 |
20NV2MF12 |
20NV3MF12 |
20NV4MF12 |
20NV5MF12 |
20NV6MF12 |
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1" |
0.562" |
20NV1MF16 |
20NV2MF16 |
20NV3MF16 |
20NV4MF16 |
20NV5MF16 |
20NV6MF16 |
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30000 PSI (207MPa) |
1/4" |
0.093" |
30NV1HF4 |
30NV2HF4 |
30NV3HF4 |
30NV4HF4 |
30NV5HF4 |
30NV6HF4 |
3/8" |
0.125" |
30NV1HF6 |
30NV2HF6 |
30NV3HF6 |
30NV4HF6 |
30NV5HF6 |
30NV6HF6 |
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9/16" |
0.187 |
30NV1HF9 |
30NV2HF9 |
30NV3HF9 |
30NV4HF9 |
30NV5HF9 |
30NV6HF9 |
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60000 PSI (414MPa) |
1/4" |
0.093" |
60NV1HF4 |
60NV2HF4 |
60NV3HF4 |
60NV4HF4 |
60NV5HF4 |
60NV6HF4 |
3/8" |
0.125" |
60NV1HF6 |
60NV2HF6 |
60NV3HF6 |
60NV4HF6 |
60NV5HF6 |
60NV6HF6 |
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9/16" |
0.125" |
60NV1HF9 |
60NV2HF9 |
60NV3HF9 |
60NV4HF9 |
60NV5HF9 |
60NV6HF9 |
