3PCQ11F-64P

Three piece ball valve and gate valve are belong to the same type of valve, the difference in its closure is a sphere, the sphere around the center line of the body to achieve the opening and closing of a valve. Three piece ball valve in the pipeline is mainly used to do the cutting, distribution and change the direction of the flow of media.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, caliber. Specific please contact or online advisory contact.

Serial number	Part name	Texture of material
		Stainless steel	carbon steel
1	valve body	Stainless steelCF8M	carbon steel WCB
2	Seal ring	Teflon PTFE	Teflon PTFE
3	Valve cover	Stainless steelCF8M	carbon steel WCB
4	sphere	Stainless steelSS316	Stainless steelSS304
5	The stem	Stainless steelSS316	Stainless steelSS316
6	Nut	Stainless steelSS304	FCD45
7	Washer	Stainless steelSS304	FCD45
8	Handle sleeve	Plastic	Plastic
9	Handle	Stainless steelSS304	Stainless steelSS304
10	Stem nut	Stainless steelSS304	B7
11	Washer	Stainless steelSS304	Stainless steelSS304
12	Packing glａnd nut	Stainless steelSS304	FCD45
13	filler	Teflon PTFE	Teflon PTFE
14	Thrust washer	Teflon PTFE	Teflon PTFE
15	filler	Teflon PTFE	Teflon PTFE
16	Bolt	Stainless steelSS304	B8

Nominal pressure application specification: applicable temperature range: -20~232 DEG ~350 DEG 1.6-6.4MPa suitable medium: water, oil, gas and some corrosive liquid (W.O.G): G NPT.BSPT.BSP.DIN259/2999 three screw type ball valve, three ball valve manufacturers, three valve price.
Three piece ball valve has the following advantages:
1 fluid resistance is small, and its resistance coefficient is equal to that of the same length.
2 simple structure, small size, light weight.
3 close and reliable, ball valve sealing surface material widely used plastic, good sealing, in the vacuum system has also been widely used.
4 easy operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control.
5 maintenance convenient, simple structure, the sealing ring is generally active, demolition and replacement are more convenient.
6 in the fully open or fully closed, the ball and valve seat sealing surface and the dielectric isolation, the media through, will not cause the valve sealing surface erosion.
7 wide range of applications, from small to a few millimeters diameter, large to a few meters, from high vacuum to high pressure can be applied. Flange ball valve, flange gate valve, knife gate valve

SIZE	1/4″	3/8″	1/2″	3/4″	1″	11/4″	11/2″	2″	21/2″	3″	4″
D	11.6	12.7	15	20	25	32	38	50	65	80	100
L	68	68	72	85	90	112	120	145	185	210	268
H	100	100	130	130	165	165	190	190	250	250	280
E	100	100	130	130	165	165	190	190	250	250	280
Weight WT（g）	400	405	640	890	1160	2195	2940	4865	7000	10700	19350