Parker 9F400B Flow Control Valve

Description

Parker 9F400B Flow Control Valve

Parker 9F400B Flow Control Valve Product Introduction

Product Type:
The Parker 9F400B is a F series one-way flow control valve.

Specifications:
1. Valve Body Size: 1/4 inch (Size Code 400)
2. Valve Body Material: Brass (Material Code B)
3. End Connection: BSPP thread (Connection Code 9)
4. Flow Direction Control: Can precisely control flow in one direction and fully open in the other direction automatically (Function Code F)

Main Features:
1. Precisely controls flow rate or shuts off flow in one direction, and automatically fully opens flow in the other direction.
2. Small 1/4 inch size suitable for low flow applications.
3. Uses brass body which is lightweight and corrosion resistant.
4. Maximum operating pressure of 140 bar for brass body.
5. BSPP threaded connection for easy installation.

Application:
The 9F400B is suitable for applications requiring uni-directional flow control of low flows in hydraulic or pneumatic systems where corrosion resistance is required.

Installation and Operation:
1. Ensure correct installation of flow direction.
2. Adjust flow by turning the knob and check flow using the “Colorflow” indicator.
3. Lock setting with set screw.
4. Do not exceed maximum operating pressure of 140 bar for the brass body.
5. Check for leaks during use and repair or replace in case of malfunction.

In summary, the Parker 9F400B one-way flow control valve is designed for low flow applications with reliable flow control and shut-off in one direction through a lightweight and corrosion resistant 1/4 inch brass body.