Product Name: stainless steel pressure tapping ferrule ball valve
Product model: QG.AY1
Connection mode: flange, compression ferrule
Structural features: flange and ferrule type
Product material: stainless steel 304 / 316
Thread standard: G, NPT, BSPT, BSP, DIN
Flange standard: GB-T9119-2010
Product pressure: ≤ 6.4 MPa
Operating temperature: ≤ 120 ℃
Medium used: water, oil, weak corrosive medium, etc
Handle material: 304, 201
Handle color: blue, red, yellow
QG.AY1 stainless steel pressure tapping ferrule ball valve is a valve that uses the ball with circular channel as the opening and closing part, and the ball rotates with the valve stem to realize the opening and closing action. The opening and closing part of the ball valve is a sphere with holes, which rotates around the axis perpendicular to the channel, so as to achieve the purpose of opening and closing the channel. Qg.ay1 stainless steel pressure tapping ferrule ball valve mainly adopts flange connection at one end and ferrule connection or welding with movable joint at one end, mainly made of 304, 316 and 316L materials; High pressure resistance. The ball valve is mainly used to cut off or connect the pipeline and equipment media, and can also be used for fluid regulation and control. The ball valve has the advantages of small fluid resistance, simple structure, small volume, light weight, compact and reliable, convenient operation and maintenance, and will not cause erosion of the valve sealing surface. It is widely used in various gas source engineering pipelines. It is widely used in electric power engineering, electromechanical engineering, chemical engineering, electromechanical integration engineering, instrument engineering, gas source engineering and hydraulic engineering.
Advantages of qg.ay1 stainless steel pressure tapping ferrule ball valve:
1. The fluid resistance is small, and its resistance coefficient is equal to that of the pipe section with the same length.
2. The utility model has the advantages of simple structure, small volume and light weight.
3. It is tight and reliable. At present, plastic is widely used as the sealing surface material of ball valve, with good sealing performance. It has also been widely used in vacuum system.
4. It is easy to operate and open and close quickly. It only needs to rotate 90 ° from full open to full close, which is convenient for
5. The maintenance is convenient, the structure of the ball valve is simple, the sealing ring is generally movable, and it is convenient to disassemble and replace.
6. When fully open or fully closed, the sealing surface of the ball and valve seat is isolated from the medium. When the medium passes through, it will not cause the erosion of the valve sealing surface.
Structural drawing of qg.ay1 stainless steel pressure tapping ferrule ball valve:
QG.AY1 stainless steel pressure tapping ferrule ball valve material:
|Part name||stainless steel||carbon steel|
|Left valve cover||SS304/SS304L/SS316/SS316L/SS321||20#/A105|
|Stem nut SS304/SS304L/SS316/SS316L/SS321||20#/A105|
|Right valve seat||SS304/SS304L/SS316/SS316L/SS321||20#/A105|
|Single card and double card combination||SS304/SS304L/SS316/SS316L/SS321||SS304|
|Handle||stainless steel 201、SS304||stainless steel 201|
|Ferrule features||Type A, type C stainless steel SS304/SS316||stainless steel SS304|
QG.AY1 stainless steel pressure tapping ferrule ball valve connection size: