Cast Gate Valve

Specificaton ANSI Gate Valve Pressure: Class150-600 Size: 1/2”-24” Temperature: -29-425℃ Connect Type: Flange Material: Cast steel, Stainless steel Media: water, gas, oil Function: Shutoff Operation:

langed gate valve Name including: flanged gate valve, 150LB gate valve 300LB gate valve, 600LB gate valve carbon steel gate valve, stainless steel gate valve, ANSI flanged gate valve, etc. flanged gat

Specificaton ANSI Gate Valve Pressure: Class150-600 Size: 1/2”-24” Temperature: -29-425℃ Connect Type: Flange Material: Cast steel, Stainless steel Media: water, gas, oil Function: Shutoff Operation:

Specificaton ANSI Gate Valve Pressure: Class150-600 Size: 1/2”-24” Temperature: -29-425℃ Connect Type: Flange Material: Cast steel, Stainless steel Media: water, gas, oil Function: Shutoff Operation:

carbon gate valve is one of the main valves used in oil and natural gas industry, pipeline engineering and other industrial water transportation facilities. The gate valve is an upper gate valve with two closed and open gate valve positions. The blocked flow door came into being. As early as when entering the filter, we indicated or added the use of special devices through the non sealing surface, our parts, rotating or rotating position, and found that the valve was opened or retreated to the closed or open position.

Product introduction: 

carbon gate valve is a comprehensive spring gate valve, which has a through hole and an outlet through hole. The inner holes are connected, and there is a channel that allows water to flow from the inlet to the outlet of the disc through a one-way channel; When it is lifted by hand, it closes the channel. Carbon steel gate valve is used for low to medium pressure control of liquid or gas gate. They are normally in open position and are designed to be maintenance free for a long time with minimum clearance between disc and seat.

Our steel gate is a valve made of high-quality carbon steel, which is used for heating and various heating systems for daily use. And gases, including HFCS and HCFCs. These safety valves also have an easy to read and easy to operate stem.

Carbon steel gate valves are the most common in pipeline applications and are used to regulate the flow of oil, gas or water. These valves usually consist of a gate leaf assembly and housing, which are straight through holes except for the setting of the diverter. The classic design consists of two or more sets of discs and or discs, which are sealed on one disc.

Product advantages: 

carbon gate valve is one of the main valves used in oil and natural gas industry, pipeline engineering and other industrial water transportation facilities. The gate valve is an upper gate valve with two closed and open gate valve positions. The blocked flow door came into being. As early as when entering the filter, we indicated or added the use of special devices through the non sealing surface, our parts, rotating or rotating position, and found that the valve was opened or retreated to the closed or open position.

Product introduction: carbon gate valve is a comprehensive spring gate valve, which has a through hole and an outlet through hole. The inner holes are connected, and there is a channel that allows wat

Specificaton 6Inch Gate Valve Pressure: Class150-600 Size: 1/2”-24” Temperature: -29-425℃ Connect Type: Flange Material: Cast steel, Stainless steel Media: water, gas, oil Function: Shutoff Operation:

Specificaton 6Inch Gate Valve Pressure: Class150-600 Size: 1/2”-24” Temperature: -29-425℃ Connect Type: Flange Material: Cast steel, Stainless steel Media: water, gas, oil Function: Shutoff Operation:

Pressure Seal Gate Valves is a valve realizing the closing and opening function by lifting the disc up&down as the closure member. The main advantages of API Stainless Steel Gate valve are smooth flowing passage, small flowing resistance and small operation torque, while the main disadvantages of this valve are: easy-damaged sealing face, long closing&opening time, large volume&weight. Gate valve is widely used on pipeline as it's suitable to be manufactured with big size. Gate valve is and generally for cutting off purpose but not intended to be used as a regulating valve because the sealing face would be corroded by the medium easily when valve is not in fully open or closed position.

The valve stem of the bellows valve adopts double sealing structure of bellows and packing to ensure the leakage and seal at the stem, especially for flammable, explosive, toxic and valuable medium. Bellows are made of stainless steel or Inconel material. The bellows seal structure is reasonable, fatigue resistant and long service life.

Cryogenic Gate valve refers to the valve with working temperature below -110Degree C and widely used in area of LNG, LPG and other cryogenic medium. There are two different types of bonnet designing. One is bolted bonnet, i.e. the body is connected with bonnet by bolts & nuts with spiral wound gasket(If required, metal ring gasket could be provided) between. And the other type is welded bonnet, i.e. the bonnet is welded to body directly. Cryogenic Gate valve is used to connect pipe and fitting or its accessories. Flanged connection has the features of easy installation, good connection strength and good excellent sealing performance. The flange connection consists of flanges, bolts, nuts and gasket. When we fasten the connecting bolts, it would press the sealing gasket between the flange which would have elastic deformation and fill all the small space between the two flanges' sealing face, thus to realize the good sealing.