Mechanical valves control the direction by external mechanical force. When the external mechanical force disappears, the valve is automatically reset and the direction is changed. Compact and lightweight structure, easy to install and use. Aluminum alloy valve body, portable and pressure-resistant, durable. Applicable to mechanical equipment, textile equipment, equipment, food processing, etc. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Manufacturer: Oumefar