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  3. PARKER V4LN-B

PARKER V4LN-B Od Copper Tubing Control Needle Valve 770773548596 1/4 1PCS 23XD 4Z

V4ln-b Parker 770773548596 1/4 Inch Od Copper Tubing Control Needle Valve 1pcs 23xd 4z A Best I

( Brand: Parker ), ( Part Type: Control Valve ), ( Outlet Connection Size: 0.25 Inches ), ( Inlet Connection Type: Compression ), ( UPC: 770773548596 ), ( Material: Brass ), ( Valve Type: Needle Valve )

Review PARKER 1/4 Inch Od Copper Tubing Control Needle Valve 1pcs 4z Best

Parker 770773548596 1/4 od Copper Tubing Control Needle Valve - A Precision Solution for Your Plumbing Needs

Experience the unparalleled quality and precision of the Parker 770773548596 1/4 od Copper Tubing Control Needle Valve. This single piece valve, designed with the V4LN-B variant, is a testament to Parker's commitment to delivering robust and reliable plumbing solutions.

Crafted from high-quality 1/4 od (outside diameter) copper tubing, this valve offers superior durability and resistance to corrosion, making it ideal for a wide range of plumbing applications. The copper tubing not only ensures a long service life but also provides excellent heat conductivity, ensuring steady performance even in demanding conditions.

The Control Needle Valve design allows for precise flow regulation, making it an excellent choice for applications where accurate control of fluid flow is crucial. The valve features a 23xd (external diameter) thread connection, ensuring a secure and leak-free fit with compatible tubing and fittings.

With a 4Z (4 turns per thread) configuration, this valve offers a more substantial grip, reducing the risk of accidental rotation during operation. This design feature ensures easy and precise adjustments, even in tight spaces or with gloves on.

In summary, the Parker 770773548596 1/4 od Copper Tubing Control Needle Valve is a top-tier plumbing solution that combines durability, precision, and ease of use. Whether you're a professional plumber, a DIY enthusiast, or a homeowner looking to upgrade your plumbing system, this valve is a worthy addition to your toolkit. Trust Parker for reliable, efficient, and long-lasting plumbing solutions.

Product: Parker 770773548596 1/4 od Copper Tubing Control Needle Valve (1pc, 23xd, 4z V4LN-B)

Pros:

1. Durable Construction: This valve is made of brass, which is known for its durability and resistance to corrosion, making it suitable for various plumbing applications.

2. Precise Control: The needle valve design allows for fine-tuned flow adjustment, making it ideal for hydraulic and water control systems.

3. Easy Installation: The 1/4 od (outside diameter) size is common and compatible with many plumbing systems, facilitating quick and easy installation.

4. Leak-Free Performance: The valve features a built-in O-ring seal for a leak-free operation.

Cons:

1. Limited Flow Rate: Due to its needle valve design, the flow rate might not be as high as other types of valves, which could be a drawback for high-volume applications.

2. Potential for Sticking: Over time, the needle valve might stick, requiring maintenance or replacement.

3. Price: Compared to some other valve types, this needle valve might be more expensive.

Conclusion:

The Parker 770773548596 1/4 od Copper Tubing Control Needle Valve offers precise control, durability, and easy installation, making it a good choice for applications where fine-tuned flow adjustment is necessary. However, its limited flow rate and potential for sticking are factors to consider. If the high precision and durability outweigh the potential issues for your specific application, then this valve could be a worthwhile investment. If not, you may want to consider other valve types that offer higher flow rates or are more cost-effective.

Details:

Please look at pictures. PARKER 1/4 OD Copper Tubing Control Needle Valve 1PCS 23XD 4Z A V4LN-B Best I could make out. BRASS BODY WITH STEEL NEEDLE VALE MOST LIKELY STAINLESS STEEL Has Direction Arrow.

part #: 770773548596 prices

  • $44.99-$113.99

specifications valvesplumbing:

  • brand: Parker
  • part type: Control Valve
  • outlet connection size: 0.25 Inches
  • inlet connection type: Compression
  • upc: 770773548596
  • material: Brass
  • valve type: Needle Valve

offer valvesplumbing:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: May 23, 2025

general valvesplumbing:

  • condition: Used
  • Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds

seller valvesplumbing:

  • city: Ponca City, Oklahoma
  • rating: 99.1%
  • # reviews: 5411

returns valvesplumbing:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
  • method: Money back

shipping valvesplumbing:

  • class: Standard
  • transit: 5-11 Days
  • carrier: USPS
  • cost: $5.69
  • type: Fixed
  • service: USPS Ground Advantage

payments valvesplumbing:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club
part type: control valve, outlet connection size: 0.25 inches, inlet connection type: compression, valve type: needle valve,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > valves manifolds, material: brass, sku: 16252780641795623,
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valvesplumbing logo
5 offers $44.99–$113.99 USD
  • Used. Offer #1 priced at $44.99 + $0.00 shipping estimate = $44.99* total. Made in the United States by SCHRADER BELLOWS, this needle valve features a round handle for easy operation and is suitable for use with 1/4" pipes.FREE SHIPPING
  • New. Offer #2 priced at $113.99 + $0.00 shipping estimate = $113.99* total. Height 3 1/16 in, Length 2 5/16 in, Standards ISA S75.02. Needle Valve, Straight, Body Material Brass, Tube Size 1/4 in, A-LOK(R)/Compression Connection, Stem Type Regulating, Seal Material PTFE, Handle Material Nylon, Max.FREE SHIPPING
  • New – Open box. Offer #3 priced at $70.00 + $8.75 shipping estimate = $78.75* total. But when available in multiple quantity, the photo shown is representative of the item.+$8.75 shipping
  • New. Offer #4 priced at $198.98 + $0.00 shipping estimate = $198.98* total. PTFE seals.Instrumentation Needle Valves. Pressure 3,000 psi, Temp.FREE SHIPPING
  • Used. Offer #5 priced at $39.99 + $0.00 shipping estimate = $39.99* total. With a 1/4" size, these valves are compact and versatile for a range of plumbing and hydraulic systems. This is a set of three Parker 4M- 1/4" brass needle valves, designed for manual operation.FREE SHIPPING

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