Description
DIN flanged stainless steel bellows seal gate valve is designed to be fully opened or closed. This DIN valve is primarily used to permit or prevent the flow of liquids, but typically, it should not be used for regulating flow, unless it is specifically designed for that purpose. If used to regulate flow, the sealing surface of this flanged stainless steel gate valve will be damaged because of a relatively high fluid velocity.
Application
DIN bellows seal gate valve is widely used in such pipelines in the fields of tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy system, etc.
Advantages
1. The opening torque of DIN bellows seal gate valve is small, saving labor and leading a long service life.
2. Valve body of this flanged stainless steel gate valve is high corrosion resistant.
3. The surface is processed twice, so it is smooth and fine in appearance. Valve clacks are machined by CNC.
4. DIN bellows seal gate valve is convenient and fast to maintain.
5. Our flanged stainless steel gate valves are API 6D / CE certified. And they are guaranteed within 18 months.
Features
1. Minimum flow restriction. Easy to open and close.
2. Very low frequency of water hammer phenomenon.
3. Convenient to install.
Maintenance
1. Hand wheel, handle, and transmission structure of DIN bellows seal gate valve cannot be hoisted. Collision is prohibited.
2. Please refer to operating manual when installing those DIN gate valves with transmission structure.
3. If flanged stainless steel gate valve is used frequently, please lubricate them at least once per month.
Attention
1. When choosing DIN bellows seal gate valve, please pay much importance on such factors as valve type, connection size, etc.
2. Before installing, please check valve body, sealing surface and other parts to avoid any dirt attachment.
3. Bolts at any connection joint should be fastened.
4. When installing, some space should be left for the flanged stainless steel gate valve to actuate.
5. Our DIN bellows seal gate valves should be maintained regularly.
Payment, Package and Transportation
1) Payment such as T/T, D/P, D/A, L/C is accepted.
2) DIN bellows seal gate valves are packed in standard wooden boxes.
3) We deliver our flanged stainless steel gate valves by railway, sea, or airplane.
Structure of DIN Flanged Stainless Steel Bellows Seal Gate Valve
