# PLF Female Thread Elbow Push-to-Connect Pneumatic Fitting

Date: 2026-06-19
Categories: Pneumatic Fittings
URL: https://homipneu.com/plf-female-thread-elbow-pneumatic-fitting.html

## Product Summary

PLF pneumatic fittings are female thread elbow push-to-connect connectors designed for 90-degree tube routing and connection to threaded ports in pneumatic systems.

With a compact 90° elbow structure and internal threaded port, PLF fittings allow tubing to change direction while connecting securely to pneumatic equipment such as valves, cylinders, and manifolds.

The push-to-connect design enables quick tube installation without tools, ensuring reliable sealing and efficient system assembly.

Nickel-plated brass construction provides corrosion resistance, high strength, and long service life in industrial environments, while internal sealing ensures stable leak-proof performance.

OEM and ODM customization services are available for thread types, tube sizes, and branding.

### Specifications

Parameter
Details

Product Type
Pneumatic Fittings

Structure
Female Thread Elbow (90°)

Connection
Tube to Thread

Installation
Push-to-Connect

Thread Type
M5 / R1/8 / R1/4 / R3/8 / R1/2

Material
Nickel-Plated Brass

Seal Type
Internal Sealing

Operating Fluid
Air / Vacuum / Water (No Freezing)

Working Pressure
0 – 1.0 MPa

Temperature Range
0 – 60°C

Applicable Tubing
PU / Nylon Tube

Nickel-plated brass female elbow fittings provide stable performance, corrosion resistance, and reliable sealing in pneumatic systems.

![PLF pneumatic nickel plated brass female 90 degree elbow push to connect fitting](https://homipneu.com/wp-content/uploads/2026/04/20260430004403223574-800x378.webp)

**Model**
**ΦD**
**E**
**B**
**ΦP**
**A**
**R**
**H **

**[PLF](https://homipneu.com/product/pneumatic-fittings/plf-pneumatic-female-elbow-fitting.html)4-M5**
4
18
18.5
11
4.5
M5
10

**PLF4-01**
4
18
22.5
11
8
R1/8
12

**PLF4-02**
4
18
24
11
9.5
R1/4
15

**PLF6-M5**
6
20
20.5
13
4.5
M5
12

**PLF6-01**
6
20
24.5
13
8
R1/8
12

**PLF6-02**
6
20
26
13
9.5
R1/4
15

**PLF6-03**
6
20
27
13
10.5
R3/8
19

**PLF6-04**
6
20
28
13
11.5
R1/2
24

**PLF8-01**
8
22
24.5
15
10.5
R1/8
14

**PLF8-02**
8
22
28
15
9.5
R1/4
15

**PLF8-03**
8
22
29
15
10.5
R3/8
24

**PLF8-04**
8
22
30
15
11.5
R1/2
19

**PLF10-01**
10
26
27.5
18.5
8
R1/8
17

**PLF10-02**
10
26
27.5
18.5
11
R1/4
17

**PLF10-03**
10
26
32
18.5
10.5
R3/8
19

**PLF10-04**
10
26
33
18.5
11.5
R1/2
24

**PLF12-01**
12
28
29.5
21
8
R1/8
19

**PLF12-02**
12
28
29.5
21
12.5
R1/4
19

**PLF12-03**
12
28
34
21
10.5
R3/8
19

**PLF12-04**
12
28
35
21
11.5
R1/2
24

### Key Features

- 90° elbow structure for direction change

- Female threaded connection to equipment ports

- Push-to-connect quick tube installation

- Nickel-plated brass body for durability

- Compact design for tight installation spaces

- Reliable sealing for air and vacuum systems

### Applications

Pneumatic automation systemsUsed for connecting tubing to threaded ports with direction change

Air compressor pipelinesEnsures compact and efficient air routing

Industrial machinerySuitable for valves, cylinders, and manifolds

Control systemsSupports organized and space-saving layouts

Vacuum and pneumatic systemsProvides stable sealing and reliable performance

### Product Function

PLF pneumatic fittings are designed to connect pneumatic tubing to female threaded ports while redirecting airflow by 90 degrees.

They are widely used in installations where space is limited and directional routing is required.

Compared with:

- **PL (Male Elbow)** → external thread connection

- **PLF (Female Elbow)** → internal thread connection

PLF provides greater flexibility when connecting to male-threaded equipment interfaces.

### Product Structure & Size Range

- Models: PLF4-M5 / PLF6-01 / PLF8-02 / PLF10-03 / PLF12-04

- Tube sizes: 4mm → 16mm

- Thread sizes: M5 → R1/2

- 90° elbow configuration

- Female threaded port

- Push-to-connect tube interface

### Why Choose Our Pneumatic Fittings

- Professional PLF pneumatic fitting manufacturer

- OEM / ODM customization for female elbow fittings

- Reliable push to connect elbow connector for automation systems

- Nickel plated brass fittings for corrosion resistance

- Compact 90-degree connection solution for tight spaces

- Fast delivery and global B2B supply support

### FAQ

**Q1: What is a PLF pneumatic fitting?**It is a female thread elbow push-to-connect fitting used for 90-degree tube routing and connection to threaded equipment.

**Q2: What is a female elbow fitting used for?**It connects pneumatic tubing to male-threaded ports while changing airflow direction.

**Q3: What is the difference between PL and PLF fittings?**PL uses male threads, while PLF uses female threads for different installation requirements.

**Q4: What tubing is compatible with PLF fittings?**PLF fittings are suitable for PU tubing and nylon tubing.

**Q5: Can PLF fittings be customized?**Yes, OEM/ODM customization is available for size, thread type, and materials.

### CTA

Looking for reliable PLF female thread elbow push-to-connect pneumatic fittings?Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.