Technical details Temperature range -10°C ... +50°C Input range max. 16 bar Mounting arbitrary Medium compressed air according to ISO 8573-1:2010, neutral gases Materials Body: Grivory (PA66) and POM, seals: NBR, inner parts: zinc coated steel, stainless steel and brass Precision pressure regulator with diaphragm and relieving feature. Locking: rotary lock and padlock possible. Versions Digit 3 Gauge, flow direction 0 without gauge, flow from left to right (standard) 1 without gauge, flow from right to left 2 with gauge, flow from left to right 3 with gauge, flow from right to left Order code Series Connection / Size 14 G1/4 / Y1 37 G3/8 / Y1 38 G3/8 / Y2 12 G1/2 / Y2 Output range 01 0.1 ... 1 bar 02 0.1 ... 2 bar 04 0.2 ... 4 bar 08 0.5 ... 8 bar 10 0.5 ... 10 bar (standard) 16 0.5 ... 16 bar