Q11F

A piece of ball valve and flange gate valve is belong to the same type of valve, the difference between its closure is a ball, the ball around the body center line to achieve the opening and closing of a valve. Ball valve in the pipeline is mainly used to do the cutting, distribution and change the direction of the flow of media. Ball valve is widely used in recent years, a new type of valve
The door.
Order note:
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will select for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples or confirmed by drawings
Note: the information is for reference only, or incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has a variety of sizes, pressure, different materials, connections, drive mode, to meet different needs of various types of valves. Please contact or consult online.

Serial number	Part name	Texture of material
1	Seal ring	Teflonv PTFE
2	sphere	Stainless steelSS316
3	A seal	Teflon PTFE
4	Valve cover	Stainless steelSS316
5	valve body	Stainless steelCF8M
6	The stem	Stainless steelSS316
7	Thrust washer	Teflon PTFE
8	filler	Teflon PTFE
9	Packing glａnd nut	Stainless steelSS304
10	Washer	Stainless steelSS304
11	Stem nut	Stainless steelSS304
12	Handle sleeve	Plastic
13	Handle	不锈钢SS304

Nominal pressure: 1.6-6.4MPa
Applicable temperature range: -20 ~ 232 C ~ 350 C
Applicable medium: water, oil, gas and a corrosive liquid (W.O.G)

SIZE	1/4″	3/8″	1/2″	3/4″	1″	11/4″	11/2″	2″
D	5.0	7.0	9.2	12.5	15.0	20.0	24.5	32
L	40	45	58	60	72	78	83	100
H	35	37	43.5	47	50	57	69	74.5
E	64	70	90	90	103	103	127	127
Weight WT（g）	55	95	165	250	405	525	850	1400