How to install the pneumatic butterfly valve? What should be paid attention to when installing?
How should we install the pneumatic butterfly valve? What else should I pay attention to when installing?
1. The pneumatic butterfly valve shall be symmetrically arranged according to the central axis of the pump unit. Pneumatic butterfly valves can be arranged clockwise or counterclockwise.
2. When the pneumatic butterfly valve of the unit has six device points, four of them shall be arranged at the four corners of the inert block or section steel frame, and the other two shall be arranged on the long side line, and their positions shall be adjusted so that the shrinkage deformation of the pneumatic butterfly valve is as different as possible.
3. When the horizontal water pump unit is equipped with damping spring vibration isolator, the pneumatic butterfly valve shall be fixed with the air, inert block or section steel base by connecting nuts under normal conditions.
4. When the vibration isolator of vertical water pump unit is used, a section steel base shall be set under the base of the water pump unit and an anchoring device shall be used; The section steel base and the pneumatic butterfly valve shall be fixed with bolts (with spring washers). Anchor bolts are set in the air or floor, and the pneumatic butterfly valve is fixed in the air or floor after the anchor bolts.
5. The side line of the pneumatic butterfly valve shall not exceed the side line of the inert block; The supporting area of the section steel frame shall not be less than the area of the pneumatic butterfly valve.
6. Before construction of the device, it shall be checked in time. During installation, the static tightening deformation of the pneumatic butterfly valve shall not exceed the maximum allowable value.
7. When the water pump unit is installed, the supporting air of the water pump unit shall be flat and have sufficient bearing capacity.
8. The pneumatic butterfly valve of the unit shall be prevented from contacting with acid, alkali, organic solvent and other substances.

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Today, let's talk about the member of pneumatic butterfly valve with anti vibration function - the screw type pneumatic butterfly valve produced by Shenyang Yuante Rubber&Plastic Co., Ltd. is composed of three parts, namely, bellows, mesh sleeve, joint/flange, and its main body is bellows. Bellows have good flexibility. Because the longitudinal stiffness and bending stiffness of bellows are small, the screw pneumatic butterfly valve can work smoothly within the rated bending radius. The screw pneumatic butterfly valve also has the characteristics of high pressure resistance, high temperature and low temperature, corrosion resistance, light weight, toughness, etc., so it has a wide range of applications, such as aerospace, petrochemical, mining electronics, machinery and shipbuilding Medical and health care, textile electronics, energy buildings and other fields, so it also has a certain function of shock resistance, which can absorb stress and compensate displacement Specification: DN8~DN400 Origin: Shenyang Pressure rating: 0.6Mpa-6.4Mpa Connector modes are complete Functions: absorb vibration, reduce vibration and noise, compensate the displacement of pipe joints, ambient pressure: 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0Mpa pneumatic butterfly valve joint mode specification: ISO standard taper pipe thread, NPT, JIS standard taper pipe thread can choose external thread or internal thread connection mode Product material: corrugated pipe - 304, 316, 321 and other stainless steel mesh sleeve: 201, 204, 304, 321, 316 stainless steel joints - optional use of pneumatic butterfly valve
Pneumatic butterfly valve is commonly used in the tank farm to avoid the sinking of the tank farm's foundation, which may lead to the fracture of the pipeline connected to the tank farm's pipe orifice. If pneumatic butterfly valve is used, it can absorb the sinking amount. The flexibility of pneumatic butterfly valve is relatively large. Shenyang Yuante pneumatic butterfly valve is one of the member units of China Rubber Industry Association. It has many advanced technical equipment imported from abroad. The pneumatic butterfly valve consumed is used to escort flexible components of various media. Its characteristics are: corrosion resistance, high temperature resistance, low temperature resistance (- 196 ℃~+420 ℃), light weight, good flexibility, and universal user aviation, Aerospace, petroleum, chemical industry, metallurgy, electricity, paper making, avoidance, wood, construction, medicine, tobacco, food, transportation and other different categories all have special pneumatic butterfly valves. It is the first choice for Ping An to choose the guaranteed merchants. Shenyang Yuante Rubber&Plastic Co., Ltd. welcomes you to negotiate!