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Brass Inline Easy Read Needle Valve, Female 3/4-14 NPT Ports, Up to 40.00 GPM & 2000.00 PSI

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Description & Features

The Brass Inline Easy Read Needle Valve Female 3/4-14 NPT Ports Up to 40.00 GPM & 2000.00 PSI is engineered for precise flow control in both directions.

This needle valve from Deltrol Fluid Products features brass construction for use in pneumatic and low-pressure hydraulic systems. The color coding and numerical readout provide accurate and repeatable settings ensuring reliable performance.

Its metal knob and stem enhance durability and a setting lock via a set screw allows secure adjustments. Rated for a maximum operating pressure of 2000 PSI and a flow rate of up to 40 GPM this valve is suitable for a variety of industrial applications.

Materials used include a brass body and needle aluminum knob Viton O-ring and Teflon washer seal. The valve operates efficiently within a temperature range of -15F to 400F.

**MPN:** C1CP29 **Supplier Part Number:** EN35B

Specifications

A
2.19
B
1.38
CV Factor
1.84
D
4.13
Brand
Deltrol Fluid Products
Brand
Deltrol Fluid Products
Pack Size
1.00
UOM
EA
Materials
Brass
Maximum Operating Pressure
2000
Rated Flow
40
Rated Flow
40
Size
3/4
Supplier Part Number
EN35B
Thread 1
3/4-14 NPT
Alternate Part Numbers
Alternate Part Number C1CP29, Alternate Part Number MI-00278628, Alternate Part Number MINO-00223F25036
Product Weight
1.46 lbs

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Product Questions & Answers (2)

Question by: Tammy D on May 1, 2025, 8:41 AM
What kind of systems can I use this valve in?
Answer by: Customer Support on May 3, 2025, 6:23 AM
This brass needle valve is good for pneumatic systems and lower pressure hydraulic systems. Just be sure your system doesn't exceed the 2000 PSI pressure rating.
Question by: Bonnie K on Jun 4, 2025, 6:08 PM
Does this valve actually let you fine-tune the flow without having to guess, or is it more of a rough on/off kind of deal?
Answer by: Customer Support on Jun 6, 2025, 3:59 PM
Pretty precise control, actually. The color-coded scale and numerical readout let you dial in a specific setting and come back to it later without losing your place. It adjusts within a fraction of a full turn, and each full turn corresponds to one color band, so repeatable settings are genuinely easy to hit. If you need to lock it down once you find the right spot, there's a set screw that holds the adjustment in place.