# KL-PV Adjustable Elbow Quick-Tight Pneumatic Fitting

Date: 2026-05-08
Categories: Pneumatic Fittings
URL: https://homipneu.com/kl-pv-adjustable-elbow-quick-tight-fitting.html

## Product Summary

KL-PV pneumatic fittings are adjustable elbow quick-tight connectors designed for flexible tube routing and 90-degree airflow direction change in pneumatic systems.

As part of the KL series quick-tight fittings, KL-PV enables rapid installation and secure sealing without complex tools, improving efficiency in industrial automation applications.

The adjustable structure allows the elbow direction to be rotated after installation, making it ideal for precise alignment in confined or complex piping layouts.

The fitting features a nickel-plated brass body, providing excellent corrosion resistance, mechanical strength, and long service life.

Quick connect technology allows fast tube insertion and removal while ensuring stable, leak-resistant performance in compressed air systems.

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

### Specifications

Parameter
Details

Product Type
Pneumatic Fittings

Model
KL-PV

Structure
Adjustable Elbow (90°)

Connection
Tube to Thread

Installation
Quick-Tight

Material
Nickel-Plated Brass

Operating Fluid
Air

Working Pressure
0 – 1.0 MPa

Temperature Range
0 – 60°C

Applicable Tubing
PU / Nylon Tube

Nickel-plated brass adjustable elbow pneumatic fittings provide corrosion resistance and flexible installation in air systems.

![how to order Pneumatic Fitting](https://homipneu.com/wp-content/uploads/2026/05/20260503212552146290.webp)

### Model: Model: (Example KL-PV4)

4

6

8

10

12

14

16

### Key Features

Quick-tight installation designAdjustable 90° elbow structureRotatable direction after installationNickel-plated brass for corrosion resistanceFast installation without toolsStable and leak-resistant sealing

### Applications

Pneumatic control systemsUsed for adjustable direction tube routing

Industrial automation equipmentImproves flexibility in machine piping layouts

Air distribution systemsEnsures efficient airflow with adjustable direction

Machinery equipment pipingIdeal for confined and complex installations

Maintenance and alignment scenariosAllows easy repositioning after installation

### Product Function

KL-PV fittings are designed to connect pneumatic tubing to threaded ports while allowing **post-installation angle adjustment**, enabling more flexible and precise system layout.

Compared to standard elbow fittings (KL-PL), KL-PV provides **adjustable orientation**, reducing installation errors and improving alignment efficiency.

### Product Structure & Size Range

KL-PV4 / KL-PV6 / KL-PV8 / KL-PV10 / KL-PV12Thread types: M5 / G / R / NPTTube sizes: 4mm → 12mmAdjustable elbow designQuick-tight locking mechanism

### Why Choose Our Pneumatic Fittings

Professional KL series pneumatic fitting manufacturerOEM / ODM customization for adjustable quick-tight fittingsFlexible installation solution for automation systemsReliable nickel plated brass pneumatic connectorsDurable fittings for industrial environmentsFast delivery and global B2B supply support

### FAQ

**Q1: What is a KL-PV pneumatic fitting?**It is an adjustable elbow quick-tight pneumatic fitting used for flexible tube routing and direction adjustment.

**Q2: What is the advantage of an adjustable elbow fitting?**It allows rotation after installation, making alignment easier in complex systems.

**Q3: What is the difference between KL-PL and KL-PV?**KL-PL is a fixed 90° elbow, while KL-PV allows adjustable direction after installation.

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

**Q5: Can KL-PV fittings be customized?**Yes, OEM and ODM customization is available for sizes and thread types.

### CTA

Looking for reliable KL-PV adjustable elbow quick-tight pneumatic fittings?Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.