Needle Valves

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LOW PRESSURE NEEDLE VALVE

  1. Tubing sizes from 1/8″ to 1/2″.
  2. 10V series, 1/4″ to 1/2″ in-line connections. (except for 1/8″ is off set)
  3. SW series 1/4″ to 1/2″ connections with increased flow capabilities.
  4. Non-rotating stem prevents stem/seat galling.
  5. Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
  6. Vee or regulating tip stem
  7. Available in five body patterns.

MEDIUM PRESSURE NEEDLE VALVE

  1. Tubing sizes from 1/4″ to 1-1/2″.
  2. Large-port valves available for medium pressure applications.
  3. Non-rotating stem prevents stem/seat galling.
  4. One piece stem design permits ease of assembly and packing replacement.
  5. Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
  6. Vee or regulating tip stem.
  7. Available in five body patterns.

QUICK SET (QS SERIES) MEDIUM PRESSURE NEEDLE VALVES

  1. Tubing sizes from 1/4″ to 1″.
  2. Revolutionary Compression Ferrule allows working pressures to 15,000 psi (1034 bar) in all tubing sizes.
  3. Non-rotating stem prevents stem/seat galling
  4. Anti-galling molybdenum disulfide coated gland nuts.
  5. Gland nut positioning mark for assembly.
  6. Connection weep holes for safety and leak detection
  7. Metal-to-metal seating achieves bubble-tight shut-off, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
  8. Stem sleeve and packing gland material have been selected to achieve extended thread cycle life and reduced handle torque.
  9. Choice of Vee or Regulating stem tip.
  10. Available in two body patterns.

HIGH PRESSURE NEEDLE VALVE

  1. 30SC, 43SC, 30VM, 40VM, 60VM, 100VM, and 150V Series Needle Valves for operation to 150,000 psi (10345 bar)
  2. Tubing sizes from 1/4″ to 1″.
  3. Maximum flow areas for valves in high-pressure applications.
  4. Non-rotating stem prevents stem/seat galling.
  5. Engineered and designed packing for reliable sealing.
  6. Metal-to-metal seating for longer seat life and excellent corrosion resistance.
  7. Vee or regulating tip stem.
  8. Available in up to five body patterns.

P SERIES NEEDLE VALVE

  1. P Series valve design provides in-line pipe connections for 1/4” to 1” pipe sizes.
  2. Rising stem/bar stock body design.
  3. Non-rotating stem prevents stem/seat galling.
  4. Metal-to-metal seating achieves bubble-tight shut-off, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
  5. PTFE encapsulated packing provides dependable stem and body sealing.
  6. Stem sleeve and packing gland materials have been selected to achieve extended thread cycle life and reduced handle torque.
  7. Choice of Vee or Regulating stem tips.
  8. Operating temperature range from 0°F (-17°C) to 400°F (204°C).

MINI NEEDLE VALVE

  1. Tubing sizes are 1/16″ and 1/8″.
  2. MVE series, 3/8″ hex tubing glands
  3. MV series, 10 mm hex tubing glands
  4. Rotating stem design.
  5. Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
  6. Vee or regulating tip stem
  7. Available in five body patterns.

BOTTLE VALVE, NEEDLE STYLE

  1. BTV Series valve design provides male inlet connections from 1/8″ to 1/2″ NPT.
  2. Outlet connections in NPT or Low Pressure tube to 1/4″.
  3. Rising stem/bar stock body design.
  4. Non-rotating stem prevents stem/seat galling.
  5. Metal-to-metal seating achieves bubble-tight shut- off, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
  6. PTFE encapsulated packing provides dependable stem and body sealing.
  7. Stem sleeve and packing gland materials have been selected to achieve extended thread cycle life and reduced handle torque.
  8. Available with Vee stem tips.
  9. Available in five body patterns.

MICRO-METERING NEEDLE VALVE

  1. VRMM Series, Micro Metering Valves to 60,000 psi (4137 bar)
  2. Tubing sizes from 1/8″ to 3/8″.
  3. Barrel and Thimble design for precise adjustment.
  4. Packing below the stem threads.
  5. Replaceable seat design standard.

BLOCK AND BLEED NEEDLE VALVE

  1. Medium Pressure Tubing sizes: 1/4″ – 3/8″
  2. MVBB series provides large valve performance in a small package.
  3. Rising stem/bar stock body design.
  4. Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
  5. PTFE encapsulated packing provides dependable stem and body sealing.
  6. Vee tip stem.

DOUBLE BLOCK AND BLEED NEEDLE VALVE

  1. Medium Pressure Tubing sizes: 1/4″ – 1″
  2. 20DBNV series provides large valve performance in a small package.
  3. Rising stem/bar stock body design.
  4. Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
  5. PTFE encapsulated packing provides dependable stem and body sealing.
  6. Vee tip stem.
  7. Temperature from -0ºF (-17.8ºC) to 450ºF (232ºC)

WELLHEAD GAUGE VALVE, NEEDLE STYLE

Gauge Valve

  1. One inlet, three outlet ports
  2. Metal-to-metal bubble tight shut-off
  3. Packing below stem threads
  4. Two piece non-rotating stem on standard valve

Bleed Valve

  1. One piece hex construction allows easy installation
  2. Vent port tapped for plumbing to safe area
  3. Tee handle for easy operation
  4. Positive blow out prevention on stem

EXTREME TEMPERATURE NEEDLE VALVE

  1. Tubing sizes from 1/8″ to 1″.
  2. HT Extended stuffing box option to 1200ºF (649ºC)
  3. LT Extended stuffing box option to -423ºF (-253ºC)
  4. PV option encorporates graphite yarn packing in a standard valve body to 1200ºF (649ºC)
  5. Non rotating stem
  6. Packing below the stem threads.
  7. Extended packing housing

DIVERTER NEEDLE VALVE

  1. 20DV Series Diverter Valves to 20,000 psi (1379 bar)
  2. Tubing sizes from 9/16″ to 1″.
  3. Diverts incoming flow to one of two outlets.
  4. Non-rotating stem prevents stem/seat galling.
  5. Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
  6. Vee tip stem.

YOKE STYLE NEEDLE VALVE

  1. Y Series Yoke Valves to 50,000 psi (3447 bar)
  2. Tubing sizes from 9/16″ to 1″.
  3. Rising stem/bar stock body design.
  4. Non-rotating stem prevents stem/seat galling.
  5. Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
  6. Vee or regulating tip stem.
  7. Available in two body patterns.

 

 

 

 

Category:

Description

Low Pressure Needle Valves (SpeedBite)
These valves are a non-rotating rising stem design, working pressures to 15,000 psi (1034 bar). Tubing sizes range from 1/8″ to 1/2″. Tubing connections utilizes Parker Autoclave Engineers Speed Bite single ferrule design. Operating temperatures from 0°F to 650°F (-17.8°C to 343°C). 316 stainless steel construction, other options available.

Medium Pressure Needle Valves
These valves are a non-rotating rising stem design, working pressures to 20,000 psi (1379 bar). Tubing sizes range from 1/4″ to 1-1/2″.Tubing connections utilizes Parker Autoclave Engineers coned and threaded design. Operating temperatures from -423°F to 1200°F (-252°C to 649°C). 316 stainless steel construction, other options available.

QS (Quick Set) Series Needle Valves
These valves are a non-rotating rising stem design with working pressures to 15,000 psi (1034 bar) in all sizes. Tubing sizes range from 1/4″ to 1″. Tubing connections utilizes Parker Autoclave Engineers Quick Set single ferrule design constructed of high strength stainless steel. Operating temperatures from 0°F to 650°F (-17.8°C to 343°C).

High Pressure Needle Valves
All series are a non-rotating rising stem design, working pressures up to 150,000 psi (10,345 bar). Tubing sizes range from 1/4″ to 1″.Tubing connections utilizes Parker Autoclave Engineers coned and threaded design. Operating temperatures from -423°F to 1200°F (-252°C to 649°C). 316 stainless steel construction, other options available.

P Series NPT Style Needle Valves
All series are a non-rotating rising stem design, working pressures up to 15,000 psi (10,345 bar). Featuring FNPT pipe connections from 1/4″ to 1″. Operating temperatures from 0°F to 400°F (-17°C to 204°C). 316 stainless steel construction, other options available.

Mini Valves, Needle Style
These valves are a rotating rising stem design, working pressures to 15,000 psi (1034 bar). Tubing sizes range from 1/16″ to 1/8″.Tubing connections utilizes Parker Autoclave Engineers Speed Bite single ferrule design. Operating temperatures from 0°F to 650°F (-17.8°C to 343°C). 316 stainless steel construction, other options available.

Bottle Valves, Needle Style
BTV Series valve design provides male NPT threaded inlet connections from 1/8″ to 1/2″ NPT. Outlet connections in NPT or low pressure needle valves with male NPT inlet low pressure tube to 1/4″. Rising stem/bar stock body design. Designed for use with sample bottles and cylinders for remote sampling.

Micrometering Needle Valves
Valves for precise control of small flows with pressures up to 60,000 psi (4137 bar). Tubing sizes from 1/8″ to 3/8″. Operating temperatures from -423°F to 1200°F (-252°C to 649°C). 316 SS construction, other options available.

Block and Bleed Needle Valve
Design for blocking, bleeding, and calibration. This valves is a rotating rising stem design, rated to 20,000 psi (1379 bar). Tubing size 1/4″.Tubing connections utilizes the coned joint design. Operating temperatures from 0°F to 800°F (-17.8°C to 427°C). 316 stainless steel construction, other options available.

Double Block and Bleed Needle Valve
Design for blocking, bleeding, and calibration. This valves is a rotating rising stem design, rated to 20,000 psi (1379 bar). Tubing size 1/4-1″. Tubing connections utilizes the coned joint design. Operating temperatures from 0°F to 450°F (-17.8°C to 232°C). 316 stainless steel construction, other options available.

Wellhead Gauge Valve, Needle Style
Parker Autoclave Engineers Wellhead Gauge & Bleed valves are designed for reliable shut-off service at a maximum working pressure of 30,000 psi (2068 bar). The Wellhead Gauge and Bleed Valves are standard in 316 stainless steel material. Special materials available on request.

Extreme Temperature Needle Valves
Valve option for extreme high and low temperature operation. The extended packing housing allows operation
from -423°F to 1200°F (-252°C to 649°C).

Diverter Valve, Needle Style
Used to divert flow from inlet to one of two outlets, working pressures to 20,000 psi (1379 bar). Tubing sizes range from 9/16″ to 1″.Tubing connections utilizes Parker Autoclave Engineers medium pressure coned and threaded design. Operating temperatures from -423°F to 1200°F (-252°C to 649°C). 316 stainless steel construction, other options available.

High Pressure Yoke Valves, Needle Style
Extra heavy duty plant grade rising stem valve, working pressures to 50,000 psi (3447 bar). Tubing sizes range from 9/16″ to 1″.Tubing connections utilizes Parker Autoclave Engineers medium or high pressure coned and threaded design. Operating temperatures from 0°F to 600°F (-17.8°C to 316°C). 316 stainless steel construction, other options available.

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