High Pressure Needle Valve rated up to 60,000 psi are precision-engineered valves designed to control and regulate fluid flow in high-pressure systems. These valves are widely used in industries requiring safe and efficient handling of extreme pressure conditions. The design features a slender, tapered needle-like plunger that fits into a matching seat, enabling fine adjustments to flow and providing a reliable seal when fully closed.
Constructed from robust materials such as stainless steel, these valves are engineered to withstand extreme conditions, including high pressures, temperatures, and corrosive environments. Their compact size, precise flow control, and high-pressure tolerance make them indispensable in critical applications.
High Pressure (coned & threaded) ttype connections for 1 /8 “, 1 /4 “, 3 /8 “, 9 /16″ and 1” O.D. tubing
Non-rotating tip stems are standard for on-off service and ensure long life on valve seats. Regulating tip stems are available for all valves at no additional cost, add – REG to part number.
Glands and collars for tubing are supplied with each valve unless otherwise requested.
Materials include high tensile type 316 stainless steel bodies and hardened 17-4PH stainless steel lower section stems.
Packing Set Consists of multiple Teflon packing with nylon back up, with optional Viton (350°F), BUNA-N (200°F) and Grafoil (800°F) available at no additional cost.
Air operators for remote control operation are available for all valves.
Extreme temperatures can be accommodated using extended stuffing boxes . These are available for all sizes except 1/8 tubing.
Non-rotating stem tips
● Packing below stem threads
● Type 316 ss high tensile bodies
● Positive gland lock device
● No stem adjustment needed
● Black T-handles or choice of 4 colors
● Tube sizes 1 /8 “through 9 /16”
Tubing | PSI | Connection | orifice | D | E | F | G | H | J | K | L | Thk | PART NO. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/8″ O.D. | 60,000 | HF2 | 1/16″ | 5-3/16″ | 1/2″ | 5/8″ | 15/16″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HPNV-60K-2T |
1/4″ O.D. | 60,000 | HF4 | 1/16″ | 5-3/16″ | 2″ | 5/8″ | 1″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HPNV-60K-4T |
3/8″ O.D. | 60,000 | HF6 | 1/16″ | 5-3/16″ | 2″ | 5/8″ | 1″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HPNV-60K-6T |
9/16″ O.D. | 60,000 | HF9 | 1/16″ | 5-5/8″ | 2-5/8″ | 1″ | 1-7/16″ | 2-7/8″ | 1/2″ | 1-3/8″ | 7/32″ | 1-1/2″ | HPNV-60K-9T |
Tubing | PSI | Connection | orifice | D | E | F | G | H | J | K | L | Thk | PART NO. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/8″ O.D. | 60,000 | HF2 | 1/16″ | 5-3/16″ | 2″ | – | 1″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HPANV-60K-2T |
1/4″ O.D. | 60,000 | HF4 | 1/16″ | 5-3/16″ | 2″ | – | 1″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HPANV-60K-4T |
3/8″ O.D. | 60,000 | HF6 | 1/16″ | 5-3/8″ | 2″ | – | 1-3/8″ | 2-13/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HPANV-60K-6T |
9/16″ O.D. | 60,000 | HF9 | 1/16″ | 5-5/8″ | 2-5/8″ | – | 1-7/16″ | 2-7/8″ | 1/2″ | 1-3/8″ | 7/32″ | 1-1/2″ | HPANV-60K-9T |
Tubing | PSI | Connection | orifice | D | E | F | G | H | J | K | L | Thk | PART NO. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/8″ O.D. | 60,000 | HF2 | 1/16″ | 5-3/16″ | 2″ | 5/8″ | 1″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HP3NV2-60K-2T |
1/4″ O.D. | 60,000 | HF4 | 1/16″ | 5-3/16″ | 2″ | 5/8″ | 1″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HP3NV2-60K-4T |
3/8″ O.D. | 60,000 | HF6 | 1/16″ | 5-9/16″ | 2″ | 5/8″ | 1-3/8″ | 2-13/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HP3NV2-60K-6T |
9/16″ O.D. | 60,000 | HF9 | 1/16″ | 6-1/16″ | 2-5/8″ | 1-7/16″ | 1-7/8″ | 3-5/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1-1/2″ | HP3NV2-60K-9T |
Tubing | PSI | Connection | orifice | D | E | F | G | H | J | K | L | Thk | PART NO. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/8″ O.D. | 60,000 | HF2 | 1/16″ | 5-3/16″ | 2″ | 7/8″ | 1/2″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HP3NV1-60K-2T |
1/4″ O.D. | 60,000 | HF4 | 1/16″ | 5-3/16″ | 2″ | 1″ | 1″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HP3NV1-60K-4T |
3/8″ O.D. | 60,000 | HF6 | 1/16″ | 5-9/16″ | 2″ | 1-3/8″ | 1-3/8″ | 2-13/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HP3NV1-60K-6T |
9/16″ O.D. | 60,000 | HF9 | 1/16″ | 6-1/16″ | 2-5/8″ | 1-7/16″ | 1-7/16″ | 2-7/8″ | 1/2″ | 1-3/8″ | 7/32″ | 1-1/2″ | HP3NV1-60K-9T |
Tubing | PSI | Connection | orifice | D | E | F | G | H | J | K | L | Thk | PART NO. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/8″ O.D. | 60,000 | HF2 | 1/16″ | 9-1/4″ | 2″ | 1-7/8″ | 1-7/16″ | 3-3/4″ | 1/2″ | 2-3/4″ | 7/64″ | 1″ | HP32NV-60K-2T |
1/4″ O.D. | 60,000 | HF4 | 1/16″ | 9-1/4″ | 2″ | 1-7/8″ | 1-7/16″ | 3-3/4″ | 1/2″ | 2-3/4″ | 7/32″ | 1″ | HP32NV-60K-4T |
3/8″ O.D. | 60,000 | HF6 | 1/16″ | 9-1/2″ | 2″ | 2″ | 1-7/16″ | 4″ | 1/2″ | 3″ | 7/32″ | 1″ | HP32NV-60K-6T |
9/16″ O.D. | 60,000 | HF9 | 1/16″ | 9-7/8″ | 2-5/8″ | 2-3/16″ | 1-7/16″ | 4-3/8″ | 1/2″ | 3-3/8″ | 7/32″ | 1-1/2″ | HP32NV-60K-9T |
Tubing | PSI | Connection | orifice | D | E | F | G | H | J | K | L | Thk | PART NO. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/4″ O.D. | 60,000 | HF4 | 1/16″ | 6″ | 2″ | – | 1″ | 2-7/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HPNVR-60K-4T |
3/8″ O.D. | 60,000 | HF6 | 1/16″ | 6-5/8″ | 2″ | – | 1-3/8″ | 2-13/16″ | 1/2″ | 1-3/8″ | 7/32″ | 1″ | HPNVR-60K-6T |
9/16″ O.D. | 60,000 | HF9 | 1/16″ | 6-13/16″ | 2-5/8″ | – | 1-7/16″ | 2-7/8″ | 1/2″ | 1-3/8″ | 7/32″ | 1-1/2″ | HPNVR-60K-9T |
Explore our range of needle valves categorized by pressure rating:
Robust two-way shut-off valve with coned and threaded connections. Ideal for moderate high-pressure applications with excellent control and longevity.
A trusted solution for higher pressure systems. Designed with non-rotating stem tip and secure packing for enhanced leak prevention.
Top-tier valve in the HP series, capable of handling extreme pressures with reinforced construction, corrosion resistance, and thermal stability.
A pioneer manufacturer & supplier company having good experience in the designing and manufacturing of a new concept instrumentation Valves
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