Model, Name

YQY
Oxygen pressure regulator

YQE
acetylene pressure regulator

YQAr-731L
Argon pressure reducer

YQT carbon dioxide pressure reducer

medium

oxygen

Dissolve acetylene gas

argon

Electric heating 36V~220V

carbon dioxide

input pressure

15Mpa

15Mpa

15Mpa

15Mpa

15Mpa

adjustment range

0.1~1.25Mpa

0.01~0.15Mpa

0.15Mpa

0.01~0.6Mpa

0.1~0.25Mpa

Nominal flow rate

40 m/h

5 m/h

25 L/min

10 m/h

3-5 m/h

weight

1.27kg

1.75kg

1kg

Overall dimensions

175 × 170
× 125mm

280 × 165
× 170mm

140 × 75
× 180mm

Imported connection thread

G 5/8 ”

Framework (Rolling Orchid)

G 5/8 ”

G 5/8 ”

G 5/8 ”

Export connection thread

M16 × 1.5

M16 × 1.5

M12 × 1

M16 × 1.5

M16 × 1.5