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| ![QH-1/4 QH-1/4](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | - | - | Air, Inert Gas, Liquid | Control Valve | QH | 2/2 | Ball Valve | Threaded G1/4" |
| ![QH-1/2 QH-1/2](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | - | - | Air, Inert Gas, Liquid | Control Valve | QH | 2/2 | Ball Valve | Threaded G1/2" |
| ![QH-QS-6-1/8 QH-QS-6-1/8](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | 14.5 ~ 145 PSI (1 ~ 10 bar) | - | Air | Control Valve | QH | 2/2 | Ball Valve | Threaded |
| ![QH-QS-4-1/8 QH-QS-4-1/8](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | 14.5 ~ 145 PSI (1 ~ 10 bar) | - | Air | Control Valve | QH | 2/2 | Ball Valve | Threaded |
| ![QH-QS-6 QH-QS-6](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | 14.5 ~ 145 PSI (1 ~ 10 bar) | - | Air | Control Valve | QH | 2/2 | Ball Valve | Threaded |
| ![QH-QS-4 QH-QS-4](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | 14.5 ~ 145 PSI (1 ~ 10 bar) | - | Air | Control Valve | QH | 2/2 | Ball Valve | Threaded |
| ![QH-3/8 QH-3/8](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | - | - | Air, Inert Gas, Liquid | Control Valve | QH | 2/2 | Ball Valve | Threaded G3/8" |
| ![QH-3/4 QH-3/4](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | - | - | Air, Inert Gas, Liquid | Control Valve | QH | 2/2 | Ball Valve | Threaded G3/4" |
| ![QH-1 QH-1](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | - | - | Air, Inert Gas, Liquid | Control Valve | QH | 2/2 | Ball Valve | Threaded G1" |
| ![QH-1 1/2 QH-1 1/2](/static/img/products/zhEmpty.png) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Free Hanging (In-Line) | - | - | - | Air, Inert Gas, Liquid | Control Valve | QH | 2/2 | Ball Valve | Threaded G1-1/2" |