BJF Series Intake Valve
特点：
1、适用于变频控制空压机，适应20%～120%频率调节范围；
2、标配止回、停机泄放功能，无加卸载控制功能；
3、进气流道面积大、行程短，噪声低、阻力损失小。
Characteristic:
1.Used in VSD Air Compressor,Suitable for the frequency from 20%～120%.
2.Standard Configuration: Non-return, Discharge function when machine stop, there is no loading and control function.
3.Flow area for air intake is big,stroke is short, low noise and low resistance.  

BF Series Intake Valve
特点：
1、适用于变频控制空压机，适应40%～120%频率调节范围；
2、标配止回、停机泄放功能，无加卸载控制功能；
3、进气流道为重锤式止回结构、阻力损失小。
Characteristic:
1.Used in VSD Air Compressor, Suitable for the frequency from 40%～120%.
2.Standard Configuration: Non-return, Discharge function when machine stop, there is no loading and control function.
3.Flow area for air intake is heavy hammer non-return structure, low resistance.  

WJF Serise Intake Valve

特点：
1、适用于涡旋式微型空压机；
2、标配止回功能，带泄放接口，无加卸载控制功能；
3、进气结构简单、安装方便。
WJF Series Intake Valve
Characteristic:
1.Suitable for Oil-Free Compressor
2.Non-Return  Function, including discharge hole, no loading and control function.
3.Simple air intake construction,  Easy Installation.

JF Series Intake Valve

特点：
1、为常开活塞式进气阀，适用于喷油螺杆式空压机；
2、标配止回、停机泄放、on/off加卸载控制;
3、部分可选配卸载补气消噪、快速泄放、容调功能；
4、高度集成设计，控制管路内置式结构，造型紧凑、泄漏点少、性能稳定。
Characteristic:
1.Normally Open Intake Valve, Suitable for Screw Compressor.
2.Non-Return, Stop and Discharge  Function, on/off loading and unloading and control.
3.Some can choose unloading and supplementary gas to abatement noise, Discharge quickly and control the air intake capacity and avoid the pressure too high.
4.Integrated Design, Pipeline built-in construction, compact construction, Few leakage, Stable Performance

HJF Series Intake Valve

特点：
1、为常开活塞式进气阀，适用于喷油螺杆式空压机；
2、标配止回、停机泄放、on/off加卸载控制；
3、部分可选配卸载补气消噪、快速泄放、容调功能；
4、集成设计，性能稳定、性价比高、安装方便。
Characteristic:
1.Normally Open Intake Valve, Suitable for Screw Compressor.
2.Non-Return, Stop and Discharge  Function, on/off loading and unloading and control.
3.Some can choose unloading and supplementary gas to abatement noise, Discharge quickly and control the air intake capacity and avoid the pressure too high.
4.Integrated Design, Stable Performance, Good value for money, Easy Installation.

HF Series Intake Valve

特点：
1、为常闭重锤式进气阀，适用于喷油螺杆式空压机；
2、标配止回、停机泄放、on/off加卸载控制；
3、部分可选配卸载补气消噪、容调功能；
4、进气流道为重锤式止回结构、阻力损失小。
Characteristic:
1.Normally Close Intake Valve, Suitable for Screw Compressor.
2.Non-Return, Stop and Discharge  Function, on/off loading and unloading and control.
3.Some can choose unloading and supplementary gas to abatement noise, and Control the air intake capacity and avoid the pressure too high.
4.Integrated Design, Stable Performance, Good value for money, Easy Installation.