S-TECVINA CO., LTD
Address : Lô CN-03, Khu Công Nghiệp Đồng Văn IV, Xã Đại Cương, Huyện Kim Bảng, Hải Nam
Phone : 0226-2460-114
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The actuation check valve is used in the actuation pilot line in a multi-zone system to ensure that the actuation pressure is delivered only to the intended fire suppression cylinders.
The most importance is properly installing the check valve with the arrow pointing to the direction of flow. By using appropriate flaring tools to make flared ends to the copper tube or flexible actuation hose. Ensure that the flared end of the copper tube are thoroughly clean. Properly tighten the nuts to ensure a leak-free at all connection point.