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Special Offer 7771 21 21 By Parker | Legris In-line One-way Flow Regulator | 1/2" Tube Size | 24 Mm Hex | 121 Mm Length | Straight | Polymer Set [UHNFr4Ky]

$18.99 $60.99 -69%

Technical Characteristics: Compatible Fluids: Compressed air Working Pressure: 1 to 10 bar. Working Temperature: 0°C to +70°C -25°C to +70°C (Metal version) Advantages: Productivity: Higher maximum flow than standard regulators Optimal control of th

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Special Offer 7771 21 21 By Parker | Legris In-line One-way Flow Regulator | 1/2" Tube Size | 24 Mm Hex | 121 Mm Length | Straight | Polymer Set [UHNFr4Ky]

Technical Characteristics:
  • Compatible Fluids: Compressed air
  • Working Pressure: 1 to 10 bar.
  • Working Temperature: 0°C to +70°C
    -25°C to +70°C (Metal version)
Advantages:
    Productivity:
  • Higher maximum flow than standard regulators
  • Optimal control of the cylinder rod speed
  • Accuracy:
  • Precise adjustment for accurate flow regulation
  • Long-term stability of flow
  • Ergonomics:
  • External adjustment screw: easy to adjust ; Recessed adjustment screw: protects the adjustment mechanism
  • Can be rotated 360° during assembly
Regulations:
  • RoHS
  • REACH
  • PED
Component Materials:
  • Body: Technical polymer or Nickel-plated brass
  • Adjustment screw: Nickel-plated brass and polymer
  • Nut: Nickel-plated brass
  • Seals: NBR
  • Adapter: Nickel-plated brass
  • Gripping: Stainless Steel
Part Number ØD F F1 H (max) H (min) L L1 N N1 ØT Kg
7771 10 10 1/8" 13 mm 8 mm 44.5 mm 39.5 mm 68.5 mm 23 mm 17 mm 11 mm 3.2 mm .043 Kg
7771 13 13 1/4" 16 mm 11 mm 50 mm 44 mm 83 mm 26 mm 20 mm 12.5 mm 3.2 mm .103 Kg
7771 17 17 3/8" 19 mm 14 mm 61 mm 52 mm 97 mm 33 mm 26 mm 16 mm 4.2 mm .160 Kg
7771 21 21 1/2" 24 mm 14 mm 67.5 mm 57.5 mm 121 mm 35 mm 27.5 mm 20 mm 4.2 mm .260 Kg

What Our Customers Say

February 5, 2026

Absolutely no complaints!

This is a very solid and a very fine product.

- Rosalie Y..

February 5, 2026

Absolutely no complaints!

It's a wonderful, and a very reliable item.

- Bonnie K..

February 5, 2026

Absolutely no complaints!

The functionality is so thoughtfully designed.

- Asher V..

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