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Pneumatic thread ball valve

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The Pneumatic three-piece ball valve, with strong function, small size and large flow capacity, is especially suitable for the occasions where the medium is viscous and contains particles. It is widely used in food, environmental protection, petroleum, chemical, fire fighting, and water systems.

Parts and Materials

No.	Description	QTY	Meterial	Protection	Optional Meterial
1	Indicator screw	1	Plastic
2	Indicator	1	Plastic
3	Spring clip	1	Stainless Steel
4	Thrust washer	1	Stainless Steel
5	Outside washer	1	Engineering Plastics
6	Body	1	Extruded alluminum ally	Hard anodized etc
7	Bearing(pinoion top)	1	Engineering Plastics
8	Inside washer	1	Engineering Plastics
9	O-ring(pinoion top)	1	NBR		Viton/Silicone
10	Cam	1	Alloy steel
11	Pinion	1	Alloy steel	Nickel plated	Stainless Steel
12	O-ring(pinoion bottom)	1	Engineering Plastics
13	Bearing(pinoion bottom)	1	NBR		Viton/Silicone
14	Plug	2	NBY		Viton/Silicone
15	O-ring(Adjust screw)	2	NBY		Viton/Silicone
16	Adjusting screw washer	2	Stainless Steel
17	Nut(Adjust screw)	2	Stainless Steel
18	Adjust screw	2	Stainless Steel
19	Piston	2	Cast alluminum/casting	Anodized/Zinc galvanized	Stainless Steel
20	Guide(Piston)	2	Engineering Plastics
21	Bearing(Piston)	2	Engineering Plastics
22	O-ring(Piston)	2	NBY		Viton/Silicone
23	Spring	0-12	Sping steel	Dip coating
24	O-ring(End cap)	2	NBY		Viton/Silicone
25	End cap	2	Cast alluminum	Powder polyster painted etc
26	Cap screw	8	Stainless Steel
27	Stop screw	2	Stainless Steel
28	Nut(Stop screw)	2	Stainless Steel

Picture show

Technical details

Size:	DN15-DN80	Pneumatic Actuator:	Double acting&Single acting
Temperature:	≤200℃	Limit switch:	ON-OFF (Two-way& Three-way)
Medium:	Water,Natural gas, Alcohols, Salts, Alkalis, Oil,Air, etc.	Solenoid valve:	AC220V,AC24V,DC24V,DC12V AC380V
Working Pressure:	PN16	Filters:	0.1-1.6（mpa）
Connections:	thread

Main parts and materials

Dimensions

DN (mm)	In	d	L	G	L1	L2	D	L3	C	L0	H	Actuator
15	1/2	15	72	1/2"	70	100	34	170	21	178	159	AT050D/AT063S
20	3/4	20	82	3/4"	85	110	50.5	185	26	178	167	AT050D/AT063S
25	1	25	90	1"	95	120	50.5	200	31	178	172	AT050D/AT075S
32	1-1/4	32	112	1-1/4"	110	131	50.5	225	38	210	210	AT063D/AT075S
40	1-1/2	40	120	1-1/2"	201	95	50.5	260	46	210	218	AT075D/AT088S
50	2	50	145	2"	209	108	65	300	60	210	248	AT075D/AT100S
65	2-1/2	65	185	2-1/2"	242	120	77.5	380	80	309	273	AT088D/AT115S
80	3	80	210	3"	275	132	91	480	105	309	313	AT100D/AT125S