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variable diameter ferrule air source ball valve

时间：2023-01-05 16:27:51来源：本站作者：超级管理员点击：775

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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