YQArType
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Application: 

YQAr type of regulator is a kind of pressure reducing device for gas detonator and gas shielded welding. It can be used for reducing pressure, stabilizing pressure and controlling gas flow, its output flow is fixed.

Connection size

Inlet size W21.8-14 or G5/8

Outlet size to connect with Φ6 flexible tube



YQ Double-Stage Regulator
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Application

YQ、YQF double- stage types of regulators are mainly applicable to analytical instruments, gas producing industry, environmental protection equipment, electric power industry and other instruments which need to precisely control and adjust of input pressure and flow.

Connection size

Inlet size W21.8-14 LH &RH or G5/8 LH&RH

Outlet size to connect with Φ3、Φ6、1/8、1/4 OD cutting sleeve.



JA-E150 Type
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 Application

JA type of regulator is suitable for pressure adjustment, gas welding, cutting and heating. It has the advantages of wide application and stable performance.

Inlet size W21.8-14 LH &RH or G5/8 LH&RH

Outlet size M16*1.5



YQJ(F)Single-Stage Type
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Application

YQJ or YQJF single-stage type of regulator is suitable for precise pressure control on non-corrosiveness (YQJ) or corrosive high pressure gas and calibration gas, also suitable for analytical instruments and equipment which require high purity gas.

Connection size

Inlet size W21.8-14 LH &RH or G5/8 LH&RH

Outlet size to connect with Φ3、Φ6、1/8、1/4 OD cutting sleeve.

Gas Service

YQJ type can be used for H2, O2, N2, CO, CH4, He, Ne, Ar and other non-corrosive gases.

YQJF type can be used for NH3, NO, H2S, SO2 and other corrosive gas.



MO-1-A1-G1E1-BGA
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Application: 

Double-stage normal flow regulator with double-stage metal diaphragm pressure regulating structure, make outlet pressure more stable. It is suitable for high purity gas, some kind of corrosive gas and calibration gas.



YQJG Single-Stage Regulator
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Application: 

It is suitable for precise pressure control of high pressure gas such as high purity gas and calibration gas, which can be installed on engineering pipeline and instrument panel.

Connection size

Inlet size W21.8-14 LH &RH or G5/8 LH&RH

Outlet size to connect with Φ3、Φ6、1/8、1/4 OD cutting sleeve.

Gas Service

H2, O2, N2, CO, CH4, He, Ne, Ar



YQJ-1a Type
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Application: 

It is suitable for precise pressure control of high pressure gas such as high purity gas and calibration gas, which can be installed on engineering pipeline and instrument panel, widely used in instrument, chemical, food, environmental protection and other industries.

Connection size

Inlet size W21.8-14 LH &RH or G5/8 LH&RH

Outlet size to connect with Φ3、Φ6、1/8、1/4 OD cutting sleeve.

Gas Service

H2, O2, N2, CO, CH4, He, Ne, Ar



YQF Double-Stage Type
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Application

YQ、YQF double-stage types of regulators are mainly applicable to analytical instruments, gas producing industry, environmental protection equipment, electric power industry and other instruments which need to precisely control and adjust of input pressure and flow.

Connection size

Inlet size W21.8-14 LH &RH or G5/8 LH&RH

Outlet size to connect with Φ3、Φ6、1/8、1/4 OD cutting sleeve.

Gas Service

NH3, NO, H2S, SO2 and other corrosive gas.



QYF-1R Sampling Valve
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Application: 

It is used for rapid sampling of cylinder gas. It has the characteristics of low adjusting pressure, stable output flow and easy purging.

Connection size

Inlet size W21.8-14 LH &RH or G5/8 LH&RH

Outlet size to connect with Φ3、Φ6、1/8、1/4 OD cutting sleeve.