77705600 PARKER Legris Line Tube Flow Control Valve Push Conn

Review PARKER Legris 7770 56 In-line 1/4 Inch Tube Flow Control Valve Push Conn Lot Of New

The Parker Legris 7770 5600 1/4 Inch Inline Flow Control Valve with Push Button is a compact and versatile solution for controlling fluid flow in various industrial applications. This valve, with the part number 77705600, is engineered to deliver reliable performance and precision, making it an ideal choice for those who require accurate flow regulation.

Constructed from high-quality materials, this valve features a brass body that ensures durability and resistance to corrosion. It comes with a stainless steel diaphragm, which offers superior resistance to chemicals and wear, and a Viton sealing material that provides excellent sealing properties against a wide range of fluids. This valve is suitable for use with both low and high-pressure applications, making it a versatile option for various industries.

The Parker Legris 7770 5600 Inline Flow Control Valve features a push-button actuator, which allows for easy operation and quick adjustments. The valve's flow control is achieved through the use of a diaphragm that isolates the actuator from the media being controlled, ensuring a leak-free operation. With a flow range of 0.3 to 5 gallons per minute (GPM) and a pressure range of 30 to 150 PSI, this valve is well-equipped to handle a variety of fluid control needs.

The valve's design includes a built-in positioner, which enables precise flow rate adjustments. It also features a bleed port, which facilitates easy purging and maintenance. The valve's compact size, with a length of approximately 3 inches, makes it an excellent choice for space-constrained installations.

In summary, the Parker Legris 7770 5600 1/4 Inch Inline Flow Control Valve with Push Button is a robust and precise solution for controlling fluid flow in industrial applications. Its durable construction, ease of operation, and precise flow control make it a valuable addition to any industrial fluid handling system.

A Detailed Analysis of the Parker 77705600 Legris 7770 1/4 Inch Inline Flow Control Valve with Push Button

The Parker 77705600 Legris 7770 1/4 inch inline flow control valve with push button is a popular choice for various industrial applications due to its reliability, ease of use, and flow control capabilities. In this analysis, we will discuss the pros and cons of this valve, and provide a concluding recommendation based on the information.

1. Precise Flow Control: The valve offers precise flow control, ensuring consistent and accurate flow rates in various applications.

2. Durable Construction: It is made from high-quality materials, including brass body and stainless steel trim, making it resilient to wear and tear.

3. Easy Installation: The push button design allows for easy installation, requiring no additional tools or fittings.

4. Leak-Free Operation: The valve is designed to be leak-free, ensuring that there is no wastage of fluids during operation.

5. Wide Operating Temperature Range: The valve can operate in temperatures ranging from -22 F to 257 F (-30 C to 125 C), making it suitable for a variety of industrial applications.

1. Limited Flow Rates: The valve may not be suitable for applications requiring high flow rates due to its size and design.

2. Limited Pressure Rating: The valve has a maximum pressure rating of 300 psi (20.7 bar), which may not be sufficient for high-pressure applications.

3. Manual Operation: The valve is manually operated using a push button, which may not be ideal for applications requiring automatic or remote control.

The Parker 77705600 Legris 7770 1/4 inch inline flow control valve with push button is a reliable and effective solution for applications requiring precise flow control in a compact, manually operated design. Its durable construction, ease of installation, and leak-free operation make it a popular choice for various industries. However, its limited flow rates and pressure rating may not be suitable for all applications. Therefore, it is essential to carefully consider the specific requirements of your application before deciding to purchase this valve.

Based on the analysis, the Parker 77705600 Legris 7770 1/4 inch inline flow control valve with push button is recommended for applications where precise flow control is required, and a compact, manually operated design is preferred. However, it may not be suitable for applications requiring high flow rates or pressures. It is essential to evaluate the specific requirements of your application before making a purchase decision.

Details:

Come with clips so they can be gang clipped together. Legris 7770 56 in-line 1/4 flow control valve push to connect. The specs say uni-directional but there is an air flow arrow on them so they may be one way. See pics for specifics.

specifications pipehosefit:

• brand: Parker
• mpn: 77705600
• part type: Line Flow Control Valve Tube
• end a-to-end b gender: Female-to-female
• end a diameter/tube od: 1/4 In
• fitting shape: Inline
• end a-to-end b: Push-to-connect-to-push-to-connect
• country of origin: China

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose > Push-to-connect Fittings

offer pipehosefit:

• started: november 11, 2025
• sold #: 13
• availability: in stock
• options: ship-to-home
• prices: $39.00–$45.15
• item condition:
  • New – Open box
  • New
• in stock #: 5

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• other
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returns pipehosefit:

• policy: no returns

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• class: standard
• carrier: usps
• type: calculated
• service: usps ground advantage
• transit: 3-7 days

seller pipehosefit:

• city: davis junction, illinois
• # reviews: 2184
• rating: 98.9%