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Needle Valve - 338 Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
The Parker 338 Series Needle Valve is a bi-directionally metered valve that provides efficient and precise flow control and adjustment even at low flow rates. The plunger in these valves is a fine taper needle which provides precise flow control even at low flow rates. The perimeter of the adjustment knob features numerical micrometer position markings, providing a visual indication of the flow controls settings. Once the desired flow is selected, a set screw can be tightened to maintain the settings. Extended Temperature versions up to 300 degrees F are available as specials.
Markets:
• Factory Automation
• Heavy Industries
Features/Benefits:
• Precise Low-Flow Control
• Heavy duty brass construction
• Micrometer visual set points
Applications:
• General purpose industrial pneumatics
• Industrial equipment requiring motion of work to stop slowly at the end of operation
| Action | Part No. | Availability | Partner Available | Price | Needle Material | Flow Rate | Operating Pressure | Port Type | Operating Temperature | Product Type | Seal Material | Division | Port Connection | Lubricant | Body Material | Operation Type | Mounting Type | Flow Coefficient | Port Size | Options | Media | Port Type | Port Size (inch) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 003381100 | Quote Required | 4 In Stock | $55.91/each | Stainless Steel | 15 to 140 SCFM (metered) | 0 to 250 | NPT | -18 to 82 | Needle Control Valve | Urethane | Pneumatic Division | NPT | None | Brass | Knob with Micrometer Position | Inline | 0.28 to 2.62 Cv (metered) | 1/8 | Extended Temperature Version | Air | NPT | 1/8 | |
| 003381101 | Quote Required | 28 In Stock | $73.71/each | Stainless Steel | 15 to 140 SCFM (metered) | 0 to 250 | NPT | -18 to 82 | Needle Control Valve | Urethane | Pneumatic Division | NPT | None | Brass | Knob with Micrometer Position | Inline | 0.28 to 2.62 Cv (metered) | 1/4 | Extended Temperature Version | Air | NPT | 1/4 | |
| 003381102 | Quote Required | 51 In Stock | $98.32/each | Stainless Steel | 15 to 140 SCFM (metered) | 0 to 250 | NPT | -18 to 82 | Needle Control Valve | Urethane | Pneumatic Division | NPT | None | Brass | Knob with Micrometer Position | Inline | 0.28 to 2.62 Cv (metered) | 3/8 | Extended Temperature Version | Air | NPT | 3/8 | |
| 003381103 | Quote Required | 12 In Stock | $138.76/each | Stainless Steel | 15 to 140 SCFM (metered) | 0 to 250 | NPT | -18 to 82 | Needle Control Valve | Urethane | Pneumatic Division | NPT | None | Brass | Knob with Micrometer Position | Inline | 0.28 to 2.62 Cv (metered) | 1/2 | Extended Temperature Version | Air | NPT | 1/2 | |
| 003381104 | Quote Required | 2 Limited Stock | $141.55/each | Stainless Steel | 15 to 140 SCFM (metered) | 0 to 250 | NPT | -18 to 82 | Needle Control Valve | Urethane | Pneumatic Division | NPT | None | Brass | Knob with Micrometer Position | Inline | 0.28 to 2.62 Cv (metered) | 3/4 | Extended Temperature Version | Air | NPT | 3/4 | |
| 00338G1100 | Quote Required | $53.52/each | Stainless Steel | 15 to 140 SCFM (metered) | 0 to 250 | NPT | -18 to 82 | Needle Control Valve | Urethane | Pneumatic Division | BSPP | None | Brass | Knob with Micrometer Position | Inline | 0.28 to 2.62 Cv (metered) | 1/8 | Extended Temperature Version | Air | BSPP | 1/8 |
