时间:2023-01-05 16:27:51来源:本站作者:超级管理员点击:741
Product Name: variable diameter ferrule air source ball valve
Product model: QG.QY1
Connection mode: thread, compression ferrule
Product material: stainless steel 304 / 316
Thread standard: G, NPT, BSPT, BSP, DIN
Ferrule size: Ф6、Φ8、Ф10、Φ12、Ф14、Φ16、Ф18、Φ20、Ф22
Product pressure: ≤ 6.4 MPa
Operating temperature: ≤ 200 ℃
Medium used: water, oil, weak corrosive medium, etc
Handle color: red, yellow, blue
Handle material: 304, 201
Product Description:
Working principle of variable diameter ferrule air source ball valve: when closing, turn the handle counterclockwise, and the handle rotates the ball of the ball valve through the valve stem to make the ball rotate in the valve seat. When the handle rotates 90 degrees, the ball also rotates 90 degrees, so that the ball can block the channel of the valve body together with the middle sealing ring to achieve the purpose of closing. When opening, turn the handle clockwise, and the handle rotates the ball of the ball valve through the valve stem to make the ball rotate in the valve seat. When turning 90 degrees clockwise, the center hole of the ball is just aligned with the channel of the valve body, so that the fluid can pass through the valve body and the ball to achieve the purpose of opening.
This product has a variety of connection sizes. One side is a 1 / 2-inch internal thread joint, the other side is a ferrule or ferrule connection on both sides and thread connection on both sides, and the external thread is connected with a welded connecting pipe. The ferrule can clamp 6mm-14mm pipes.
Result diagram of variable diameter ferrule air source ball valve:
Materials of components and parts of variable diameter ferrule air source ball valve:
Part Name | Stainless steel | Carbon steel |
Left valve cover | SS304/SS304L/SS316/SS316L/SS321 | 20#/A105 |
Valve seat | PTFE | PTFE |
Seat gasket | PTFE | PTFE |
Valve body | SS304/SS304L/SS316/SS316L/SS321 | SS304 |
Positioning pin | SS304/SS304L/SS316/SS316L/SS321 | 20#/A105 |
filler | PTFE | PTFE |
Stem | SS304/SS304L/SS316/SS316L/SS321 | 20#/A105 |
Stem nut | SS304/SS304L/SS316/SS316L/SS321 | 20#/A105 |
Right seat | SS304/SS304L/SS316/SS316L/SS321 | 20#/A105 |
Nut | SS304/SS304L/SS316/SS316L/SS321 | 20#/A105 |
Single card, dual card combination | SS304/SS304L/SS316/SS316L/SS321 | SS304 |
handle | Stainless steel 201、SS304 | Stainless steel 201 |
Features of ferrule | Type A, Type C stainless steel SS304/SS316 | Stainless steel SS304 |
Connecting dimension of variable diameter ferrule air source ball valve:
Specifications | DO | L | LO | M | H44 | Nominal pressure |
DN4 | Ф6 | 90 | 110 | G1/2 | 44 | ≤6.4Mpa |
DN6 | Ф8 | 90 | 110 | G1/2 | 44 | ≤6.4Mpa |
DN8 | Ф10 | 90 | 110 | G1/2 | 44 | ≤6.4Mpa |
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variable diameter ferrule air source ball valve-截止阀结构-阀门网-球阀,闸阀,截止阀,止回阀,过滤器,阀门展会
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