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Pneumatic 3way flange ball valve

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Pneumatic thin ball valve has the advantages of short structure length, light weight and convenient installation. The valve seat adopts an elastic sealing structure, which is reliable in sealing and easy to open and close. Suitable for water, steam, oil, oxidizing media. Widely used in petroleum, chemical, air conditioning, fire fighting, water systems, etc.

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-DN200	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:	flange

Main parts and materials

Dimensions

DN (mm)	in	L	L0	L1	L2	H	D	D1(PCD)			D2	C	f	n-ød
DN (mm)	in	L	L0	L1	L2	H	D	JIS	DIN	ANSI	D2	C	f	n-ød
15	1/2	150	72	178	121	204	95	70	65	60	46	14	2	4-ø14
20	3/4	160	80	178	121	240	105	75	75	70	56	16	2	4-ø14
25	1	180	90	178	121	257	115	90	85	80	65	16	2	4-ø14
32	1-1/4	200	100	178	121	277	140	100	100	89	76	18	3	4-ø18
40	1-1/2	220	110	210	131	292	150	105	110	98	84	18	3	4-ø18
50	2	240	120	210	131	325	165	120	125	121	99	20	3	4-ø18
65	2-1/2	260	130	210	131	357	185	140	145	140	118	20	3	4-ø18
80	3	280	140	309	160	368	200	150	160	152	132	20	3	8-ø18
100	4	320	160	309	160	410	220	175	180	190	156	22	3	8-ø18
125	5	380	190	309	160	470	250	210	210	216	184	22	3	8-ø18
150	6	440	220	309	177	556	285	240	240	241	211	24	3	8-ø22
200	8	550	260	309	177	648	340	290	295	298	266	24	3	8-ø22