1. The electric ball valve shall not be installed beyond the displacement limit. Valve electric ball valve
2. The pipe must have a fixed support or bracket, and the force of the bracket must be greater than the axial force. During vertical installation and overhead installation, corresponding fixed supports and load-bearing supports shall be installed at both ends of the product to prevent pulling off under working pressure.
3. The mounting bolts shall be tightened symmetrically and gradually to prevent local leakage.
4. During installation, keep away from heat sources, and do not use media that do not meet the requirements of this product. 5. When installing the electric ball valve, it is strictly prohibited to install it beyond the displacement limit.
6. The installation bolts shall be symmetrical and tightened gradually to prevent local leakage.
For the working pressure above 7.1.6 MPa, the bolts shall be installed with elastic pressure pads to prevent the bolts from loosening during operation.
8. During vertical installation, both ends of the joint pipe shall be supported by vertical force, and anti pulling device can be used to prevent pulling out under working pressure. 9. The installation position of the electric ball valve should be far away from the heat source and ozone area. It is strictly prohibited to expose to strong radiation light and use media that do not meet the requirements of this product. 10. It is strictly prohibited for sharp tools to cut the surface and sealing surface of the electric ball valve during transportation, loading and unloading. Electric ball valve products: JGD electric ball valve JGD-A electric ball valve JXF electric ball valve JGD electric ball valve GJQ (X) - SQ-II three ball electric ball valve GJQ (X) - 4Q-II four ball electric ball valve KTGJQ (X) - II adjustable electric ball valve JGD-B electric ball valve JGD-A1 reinforced electric ball valve (single ball) JGD-B reducing electric ball valve JGD-C vibration isolator electric ball valve GJQ (X) - KG clamp type electric ball valve flexible electric ball valve electric ball valve executive standards: engineering executive standards HG/T 2289-2001, flexible electric ball valve CJ/T 208-2005, design and selection points: 1) Using other standards or non-standard flanges requires a separate agreement, specifying standards or providing drawings and relevant data, The manufacturer can customize the production. 2) The number of flange bolts, bolt hole diameter and bolt hole center circle diameter shall comply with GB9119. 3) When ordering the electric ball valve, the user must specify the working pressure, applicable medium, temperature, connection method and other relevant factors, as well as the state of the working environment: whether there is strong light, heat source, ozone, spark, and often encounter sharp tools. Xiamen flexible valve electric ball valve has always been imitated and pursued excellence. We will roll up our sleeves and work hard to develop better products for our customers.