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Rotary Screw Compressor ISO 9001 Air Compressor Valves

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Qingdao Futai Electromechanical Technology Co. Ltd.

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Rotary Screw Compressor ISO 9001 Air Compressor Valves

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Model Number :	50HP AIV-65
Brand Name :	QINGDAO FUTAI
Certification :	ISO 9001:2015

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Rotary Screw Compressor ISO 9001 Air Compressor Valves

Air Compressor Valves Minimum Pressure Valve Screw Compressor

The rotary screw compressor does not have an oil pump. The oil is pumped through the system through the pressure difference existing inside the compressor.
For the above reasons, when the compressor is just started, the pressure needs to be established as soon as possible.
If the compressor is connected to an empty gas tank or piping system, it will take a long time to build up the pressure (very long time). Therefore, the minimum pressure valve will remain closed until the minimum pressure is reached inside the air compressor. This minimum pressure is usually about 4 bar.
The minimum pressure valve also functions like a check valve. This is to ensure that no air can flow back to the air compressor.

Model	MPV-15	MPV-20	MPV-25	MPV-32	MPV-40	MPV-50	MPV-65	MPV-80	MPV-100	MPV-125	MPV-160
Nominal Diameter(mm)	15	20	25	32	40	50	65	80	100	120	160
Opening Pressure(bar)	4.5(Optional 0.5～4.5,Partial Optional 4.5～21)
Max. Working Pressure(bar)	16(部Partial Optional 16～35)
Working Medium Temperature(℃)	-20～130
Working Environment Temperature(℃)	-20～60
Direction of Inlet and Outlet	right angle type	right angle type	right angle type/through-type	right angle type/through-type	right angle type	right angle type	right angle type	right angle type	right angle type/through-type	right angle type	right angle type
Material of Valve Body	Cast Aluminum	Cast Aluminum /Cast Iron	Cast Aluminum /Cast Iron	Cast Aluminum /Cast Iron	Cast Aluminum	Cast Aluminum /Cast Iron	Cast Aluminum /Cast Iron	Cast Iron	Cast Iron	Cast Aluminum /Cast Iron	Cast Iron
Seal Material	FKM,PTFE

Features:

Application: Screw Air Compressor
Minimum pressure valve takes FKM or PTFE as sealing elements featured with sensitive check function and reliable sealing.
Strengthened spring is not easily deformed and fatigued making minimum pressure valve a reliable opening pressure.
Diverse connection types provide more choice to install and maintenance.

Primary competitive advantages:

Many years experience in manufacturing screw air compressor parts
Experienced technical staff
All products are under strict quality control
Supply OEM service
Small orders accepted
Before leaving the factory ,each item is set for optimum performance and tested to check the tightness and the parameter .We guarantee to provide all of our products at the very highest quality, and at our most competitive cost: combined with our value added solutions, and our wide range of services, we're proud to offer our customers a supply partnership built by trust.

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