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Gate Valve

Stainless Steel Gate Valve

Stainless Steel Gate Valve

Stainless Steel Gate Valve
1.Standard:AS, JIS, DIN, GB
2.Flange dimensions confirm to ASMEB16.5
3. Pressure Rating:ASME CL, 150, 300, 600, 900, 1500, 2500
4.Testing confirm to API598
5.Size:2”-36”...
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The working principle of the gate valve is that the gate moves linearly with the valve stem. Usually, trapezoidal threads are provided on the lifting rod, and the rotary motion is changed into a linear motion by the nut at the top end of the valve and the guide groove on the valve body, that is, the operating torque is changed to the operating thrust. The sealing surface can be sealed only by the medium pressure. The sealing surface of the ram is pressed against the valve seat on the other side by the medium pressure to ensure the sealing of the sealing surface, which is self-sealing. Most of the gate valves are forced to seal, that is, when the valve is closed, the external force is forced to press the gate to the valve seat to ensure the sealing of the sealing surface.

This product meets relevant domestic and international standards, and the overall quality of materials is high. The seal is reliable; the performance is excellent; and the shape is beautiful. The valve stem is quenched and tempered and surface nitrided, which has good corrosion resistance, scratch resistance and wear resistance. The wedge type elastic ram structure is adopted, and the thrust bearing is arranged in a medium and large diameter, the friction force is small, and the impact manual is provided. It  is easy and free to opening and closing.

Stainless Steel Gate Valve

1.Standard:AS, JIS, DIN, GB

2.Flange dimensions confirm to ASMEB16.5

3. Pressure Rating:ASME CL, 150, 300, 600, 900, 1500, 2500

4.Testing confirm to API598

5.Size:2”-36”

6.Application

1)Petroleum,Chemical enterprise,super heater of boiler

2) High temperature resistant transmission fluid pipe in power station

3)Ship with pressure pipe

4)The exhaust purification devices

5)Home appliance,electrical components,decorate pipe

6)Precision instrument manufacture

7.Packaging Details:Inside: plastic Film, outside: Plywood case

8.Payment Terms:T/T,L/C,D/P,D/A

Hot Tags: stainless steel gate valve, China, suppliers, manufacturers, wholesale, cheap, price, made in China, prepainted steel pricelis
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