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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 | UOM | Flow Rate | Body Material | Mounting Type | Seal Material | Operation Type | Division | Operating Temperature | Media | Options | Lubricant | Port Size | Port Type | Product Type | Needle Material | Port Connection | Flow Coefficient | Operating Pressure | Port Type | Port Size (inch) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 003381100 | Quote Required | 6 In Stock | $49.57 | EA | 15 to 140 SCFM (metered) | Brass | Inline | Urethane | Knob with Micrometer Position | Pneumatic Division | -18 to 82 | Air | Extended Temperature Version | None | 1/8 | NPT | Needle Control Valve | Stainless Steel | NPT | 0.28 to 2.62 Cv (metered) | 0 to 250 | NPT | 1/8 | |
| 003381101 | Quote Required | 422 In Stock | $65.35 | EA | 15 to 140 SCFM (metered) | Brass | Inline | Urethane | Knob with Micrometer Position | Pneumatic Division | -18 to 82 | Air | Extended Temperature Version | None | 1/4 | NPT | Needle Control Valve | Stainless Steel | NPT | 0.28 to 2.62 Cv (metered) | 0 to 250 | NPT | 1/4 | |
| 003381102 | Quote Required | 58 In Stock | $89.59 | EA | 15 to 140 SCFM (metered) | Brass | Inline | Urethane | Knob with Micrometer Position | Pneumatic Division | -18 to 82 | Air | Extended Temperature Version | None | 3/8 | NPT | Needle Control Valve | Stainless Steel | NPT | 0.28 to 2.62 Cv (metered) | 0 to 250 | NPT | 3/8 | |
| 003381103 | Quote Required | 26 In Stock | $123.02 | EA | 15 to 140 SCFM (metered) | Brass | Inline | Urethane | Knob with Micrometer Position | Pneumatic Division | -18 to 82 | Air | Extended Temperature Version | None | 1/2 | NPT | Needle Control Valve | Stainless Steel | NPT | 0.28 to 2.62 Cv (metered) | 0 to 250 | NPT | 1/2 | |
| 003381104 | Quote Required | 23 In Stock | $128.99 | EA | 15 to 140 SCFM (metered) | Brass | Inline | Urethane | Knob with Micrometer Position | Pneumatic Division | -18 to 82 | Air | Extended Temperature Version | None | 3/4 | NPT | Needle Control Valve | Stainless Steel | NPT | 0.28 to 2.62 Cv (metered) | 0 to 250 | NPT | 3/4 | |
| 00338G1100 | Quote Required | $50.49 | EA | 15 to 140 SCFM (metered) | Brass | Inline | Urethane | Knob with Micrometer Position | Pneumatic Division | -18 to 82 | Air | Extended Temperature Version | None | 1/8 | NPT | Needle Control Valve | Stainless Steel | BSPP | 0.28 to 2.62 Cv (metered) | 0 to 250 | BSPP | 1/8 | ||
| 00338G1101 | Quote Required | TBD | 15 to 140 SCFM (metered) | Brass | Inline | Urethane | Knob with Micrometer Position | Pneumatic Division | -18 to 82 | Air | Extended Temperature Version | None | 1/4 | NPT | Needle Control Valve | Stainless Steel | BSPP | 0.28 to 2.62 Cv (metered) | 0 to 250 | BSPP | 1/4 |
