Description
DIN pressure seal gate valve is mainly used to permit or prevent the flow of liquids in pipelines, but not used to modulate flow unless it is specifically designed for that purpose. This kind of pressure seal valve is often used in such fields as tap water, sewage, construction, petroleum, chemical, food, shipbuilding, metallurgy, energy system, medicine, textile, electric power, etc.
Advantages of DIN Pressure Seal Gate Valve
1. Low opening torque
2. Long service life.
3. High corrosion resistance.
4. Minimum flow restriction.
5. Easy to open and close.
6. Convenient to install and maintain.
7. Very low frequency of water hammer phenomenon.
8. Weld end.
Maintenance of DIN Pressure Seal Gate Valve
1. Hand wheel, handle, and transmission structure cannot be hoisted up and down. And collision is prohibited.
2. If this pressure seal valve has by-pass valve, the by-pass valve should be opened first to balance the pressure of entrance and exit.
3. Please install those DIN valves with transmission structure in accordance with operating manual.
4. If used frequently, please lubricate them at least once per month. And they should be maintained regularly.
Attention of DIN Pressure Seal Gate Valve
1. Before installing valves, please check valve body, sealing surface and other parts to avoid any dirt attachment.
2. Bolts at any connection joint should be fastened.
3. Check the packing part to ensure excellent sealing performance and flexible opening.
4. Customers should pay much attention to valve type, connection size and flowing fluids when choosing pressure seal valves.
5. When installing, some space should be left to actuate.
6. The connection of actuating device should be strictly conformed to circuit diagram.
Payment, Package and Transportation
Payment such as T/T, D/P, D/A, L/C is accepted. DIN pressure seal gate valves are packed in standard wooden boxes. We deliver our DIN valves by railway, sea, or airplane.
Structure of DIN Pressure Seal Gate Valve
