Pneumatic Flow Control And Needle Valves

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Pneumatic flow control and needle valves are used in pneumatic systems for flow control. They are designed with a small, tapered needle-shaped plunger that can be adjusted to precisely control the... Read More

PARKER -

Metering Valve, 5 gpm Max. Flow, 5,000 psi Max. Pressure, Steel

Metering Valve, 5 gpm Max. Flow, 5,000 psi Max. Pressure, Steel
ModelItemPrice (inc. GST)
MV400SCN2TLHA$ 211.24
APOLLO VALVES -

Speed Control Valve, 1/8 NPT

Speed Control Valve, 1/8 NPT
ModelItemPrice (inc. GST)
W661600BY8DEWA$ 131.58
APPROVED VENDOR -

Needle Valve 1/2 Inch Npt 500 Psi Brass

Needle Valve 1/2 Inch Npt 500 Psi Brass
ModelItemPrice (inc. GST)
5TUL1AE6LGUA$ 208.01
AIGNEP -

In-Line Needle Valve

In-Line Needle Valve
ModelItemPrice (inc. GST)
8860-1/8CV4MPJA$ 78.54
MILTON-INDUSTRIES -

Flow Control Valve, Dial Gauge, 1/4 Inch NPT

Flow Control Valve, Dial Gauge, 1/4 Inch NPT
ModelItemPrice (inc. GST)
s-638-1CD8TRFA$ 76.42
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MILTON-INDUSTRIES -

Flow Control Valve, 1/4 Inch NPT

Flow Control Valve, 1/4 Inch NPT
ModelItemPrice (inc. GST)
s-638CD8TREA$ 45.09
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SPEARS VALVES -

Special Reinforced Needle Valve, Thread, Globe Pattern, 1/2 Size

Special Reinforced Needle Valve, Thread, Globe Pattern, 1/2 Size
ModelItemPrice (inc. GST)
5591-005BLSRCC9NYGA$ 675.14
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SPEARS VALVES -

Special Reinforced Needle Valve, Thread, Angle Pattern, 1/2 Size, Polypropylene

Special Reinforced Needle Valve, Thread, Angle Pattern, 1/2 Size, Polypropylene
ModelItemPrice (inc. GST)
5691-005PSRCC7GPZA$ 294.87
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SPEARS VALVES -

Special Reinforced Needle Valve, Thread, Angle Pattern, 1/2 Size, PVC

Special Reinforced Needle Valve, Thread, Angle Pattern, 1/2 Size, PVC
ModelItemPrice (inc. GST)
5691-005SRCC7GPYA$ 275.79
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SPEARS VALVES -

Special Reinforced Needle Valve, Thread, Angle Pattern, 1/2 Size, CPVC

Special Reinforced Needle Valve, Thread, Angle Pattern, 1/2 Size, CPVC
ModelItemPrice (inc. GST)
5691-005CSRCC7GPMA$ 309.09
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SPEARS VALVES -

Special Reinforced Needle Valve, Thread, Angle Pattern, 1/2 Size

Special Reinforced Needle Valve, Thread, Angle Pattern, 1/2 Size
ModelItemPrice (inc. GST)
5691-005BLSRCB8WQAA$ 675.14
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SPEARS VALVES -

Special Reinforced Needle Valve, Thread, Globe Pattern, 1/2 Size, Polypropylene

Special Reinforced Needle Valve, Thread, Globe Pattern, 1/2 Size, Polypropylene
ModelItemPrice (inc. GST)
5591-005PSRCB8WPJA$ 294.87
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PARKER -

Needle Valve,Integral Bonnet, 6000 Psi

Needle Valve,Integral Bonnet, 6000 Psi
ModelItemPrice (inc. GST)
4M4F-SN6AK-SSBM6TWWA$ 624.48
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Features

Parker Needle Valves:

  • These needle control valves are equipped with a handwheel or small handle designed specifically to control the position of the plunger and allow precise and accurate fluid control.
  • They feature 316 stainless-steel / brass / PFA construction for structural rigidity and resisting corrosion o exposed surfaces.
  • These flow control needle valves can withstand pressures ranging from 100 to 6000 psi.
  • They can be operated at temperatures up to 450 degrees F.
  • These pneumatic needle valves are available in R, N and K-type stem tips.

Spears Valves Low Extractable Needle Valves:

  • They feature PVC / CPVC / PP construction for resisting chemicals and corrosion on exposed surfaces.
  • These flow control needle valves have a removable bonnet for easy maintenance and disassembly.
  • They are equipped with solid PTFE stem seal for long service life and lubricant-free operations.
  • These pneumatic needle valves are integrated with built-in panel or bracket mounting nuts for ease of installation.
  • These low extractable piping Needle Valves are available in globe and angle patterns with socket or threaded end connections.
  • These needle control valves can withstand pressures up to 235 psi.

Frequently Asked Questions

How to select the right needle valve for a specific application?

Consider the required flow rate, pressure rating, temperature range and the type of fluid or gas being controlled. It is also important to consider the material of the valve body and the seal to ensure compatibility with the fluid or gas being controlled.

What are the common types of pneumatic flow control valves?

Common pneumatic flow control valves include needle, ball, gate, butterfly and globe valves.

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