Описание
| Application Area and Product Feature | ||||
| ● Explosion protection to -CENELEC standard -IEC standard -EN standard ● Can be applied in Zone 1 and Zone 2 Zone 20, Zone 21 and Zone 22 ● The product has six structures: internal hexagon, external hexagon, internal fixation and external fixation; ● Can be customized upon request; ● Can be used For the spare entries in explosion-proof equipment. | ||||
| Explosion protection | Gas explosion protection | Thread M, NPT | II 2 G Ex dbⅡC Gb II 2 G Ex ebⅡC Gb | Ex dbⅡC Gb Ex ebⅡC Gb |
| Thread G |  II 2 G Ex ebⅡC Gb | Ex ebⅡC Gb | ||
| Dust explosion protection | Thread M, NPT | II 1 D Ex ta ⅢC Da | Ex ta ⅢC Da | |
| Conformity to standards | IEC 60079-0, IEC 60079-1, IEC 60079-7, IEC 60079-31 EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31 | |||
| Material | Stopping Plug | Stainless steel, Q235 carbon steel, galvanized on the surface, Aluminum alloy enclosure, power coated surface, Industrial grey with dark lines (RAL7035) Aluminum alloy, external surface oxidation Brass, nickel plated surface | ||
| Sealing ring (NPT thread without sealing ring) | Silicone rubber O-ring Four fluorine gasket | |||
| Degree of protection | IP66, IP67 | |||
| Ambient temperature | Q235 carbon steel | -20℃～+100℃ | ||
| Stainless steel, aluminum alloy, brass | -60℃～+100℃ | |||
| Thread specification | M16×1.5～M110×1.5(The inner part of matching enclosure must be fixed with locknut when opening holes) | |||
| NPT1/2～NPT4 | ||||
| G1/2～G4(The inner part of matching enclosure must be fixed with locknut when opening holes) | ||||
