ZF series 2/2 refrigeration solenoid valves

Introduction

This product series consists of pilot-operated two-position two-way solenoid valves, which utilize a specially engineered diaphragm made of polytetrafluoroethylene (PTFE) as the sealing element. They are widely used for automated control in liquid pipelines, suction pipelines, and hot gas pipelines where ammonia or fluorinated compounds serve as refrigerants.

Main Features

1. Capable of switching under pressure differences ranging from 0.05 to 2.1 MPa.

2. Suitable for pipelines carrying refrigerant media.

3. The ZF-25 model features an extended interface for welded connections, ensuring easy installation.

4. Optional manual override device is available.

Main Technical Parameters

1. Applicable Media: Various refrigerants

2. Media Temperature: -40 to +105°C

3. Ambient Temperature: -40 to +80°C

4. Installation Position: Vertical installation

5. Valve Body Material: Copper/Stainless Steel