Three-Piece Pneumatic Ball Valve

The connection methods of three-piece pneumatic ball valves are highly diversified, including internal threads, industrial thick-walled pipe welding, sanitary thin-walled pipeline standard butt welding (can be matched with automatic welding machines to provide extended automatic welding), sanitary pipeline quick-connect, sanitary pipeline hygienic flanges, national standard flanges, etc.

The three-piece pneumatic ball valve body adopts precision vacuum wax mold casting advanced technology, featuring reasonable structure and aesthetically pleasing design. The valve seat uses an elastic sealing structure, ensuring reliable sealing and smooth opening/closing. The stem adopts a bottom-mounted structure with reverse sealing, preventing stem ejection during abnormal cavity pressure rise.

The three-piece pneumatic ball valve body is equipped with standard ISO high platform, compatible with pneumatic actuators, electric actuators, and can be fitted with valve position feedback, mechanical positioners, and intelligent positioners to meet various automatic control process requirements.

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产品详情

流体掌控间，众源展非凡

结构型式
主要性能指标

结构型式

Pneumatic Welded Three-Piece Ball Valve

Size	d	D	T	L	H	H2
Φ12.7	9.7	12.7	1.5	73	134.5	92
Φ19.05	16.05	19.05	1.5	73	134.5	92
Φ25.4	22.4	25.4	1.5	86	155.5	108
Φ31.8	28.8	31.8	1.5	93	177	120
Φ38.1	35.1	38.1	1.5	111	191.5	129
Φ50.8	47.8	50.8	1.5	146	216	137
Φ63.5	59.5 (60.5)	63.5	2 (1.5)	152	240.5	153
Φ76.2	72.2	76.2	2	186	274	175
Φ88.9	84.9	88.9	2	216	285	175
Φ101.6	97.6	101.6	2	270	322	192

Orbital Welded Three-Piece Ball Valve

Size	d	D	T	L	H	H2
Φ12.7	9.7	12.7	1.5	120	134.5	92
Φ19.05	16.05	19.05	1.5	130	134.5	92
Φ25.4	22.4	25.4	1.5	130	155.5	108
Φ31.8	28.8	31.8	1.5	140	177	120
Φ38.1	35.1	38.1	1.5	155	191.5	129
Φ50.8	47.8	50.8	1.5	170	216	137
Φ63.5	59.5(60.5)	63.5	2 (1.5)	180	240.5	153
Φ76.2	72.2	76.2	2	230	274	175
Φ88.9	84.9	88.9	2	240	285	175
Φ101.6	97.6	101.6	2	270	322	192

Pneumatic Tri-Clamp Three-Piece Ball Valve

Pipe OD	d	C	L	H	H1	H2
Φ12.7×1.5	9.7	50.5	92	134.5	42.5	92
Φ19.05×1.5	16.05	50.5	97	134.5	42.5	92
Φ25.4×1.5	22.4	50.5	110	155.5	47.5	108
Φ31.8×1.5	28.8	50.5	118	177	57	120
Φ38.1×1.5	35.1	50.5	137	191.5	62.5	129
Φ50.8×1.5	47.8	64	158	216	79	137
Φ63.5×2 (1.5)	59.5(60.5)	77.5	179	240.5	87.5	153
Φ76.2×2	72.2	91	216	240.5	99	175
Φ88.9×2	85	106	217	285	110	175
Φ101.6×2	97.6	119	270	274	130	192

Pneumatic Sanitary Flange Three-Piece Ball Valve

Size	d	D	K	n-m	L	B	H	H1	H2
Φ12.7×1.5	9.7	79	67.5	4-Φ7	120	10	134.5	42.5	92
Φ19.05×1.5	16.05	79	67.5	4-Φ7	120	10	134.5	42.5	92
Φ25.4×1.5	22.4	79	67.5	4-Φ7	133	10	155.5	47.5	108
Φ31.8×1.5	28.8	79	67.5	4-Φ7	140	10	177	57	120
Φ38.1×1.5	35.1	88	75	4-Φ7	158	10	191.5	62.5	129
Φ50.8×1.5	47.8	100	87.2	4-Φ9	198	10	216	79	137
Φ63.5×2	59.5	114	99	4-Φ9	206	10	240.5	87.5	153
Φ76.2×2	72.2	130	115	4-Φ9	242	11	274	99	175
Φ88.9×2	84.9	140	125	4-Φ9	274	11	285	110	175
Φ101.6×2	97.6	162	147.5	6-Φ9	330	11	322	130	192

Pneumatic GB Flange Three-Piece Ball Valve

Size	d	D	K	n-m	L	B	H	H1	H2
15	15	95	65	4-Φ14	130	12	134.5	42.5	92
20	20	105	75	4-Φ14	140	13	134.5	42.5	92
25	25	115	85	4-Φ14	150	13	155.5	47.5	108
32	32	135	100	4-Φ18	165	14	177	57	120
40	40	145	110	4-Φ18	180	14	191.5	62.5	129
50	50	160	125	4-Φ18	200	14	216	79	137
65	65	180	145	4-Φ18	220	16	240.5	87.5	153
80	80	195	160	8-Φ18	250	16	240.5	99	175
100	100	215	180	8-Φ18	280	18	274	130	192

主要性能指标

Technical Parameters
• Flange Standards: GB/T/JB/HG/API/ANSI/DIN/JIS/JPI/BS
• Body Material: CF8 (304) / CF3 (304L) / CF8M (316) / CF3M (316L) (ASTM A351)
• Working Pressure: 1.0~2.5MPa (ASME B16.34 Class 150/300)
• Temperature Range: -15℃~180℃ (EN 12266-1)
• Connections: BSPP/BSPT/ASME B16.5/DIN 11864/Butt Weld/Socket Weld/Tri-Clamp/Compression Fitting
• Actuation: Pneumatic/Electric/Hydraulic Actuators (ISO 5211)
• Nominal Diameter: DN8-DN100 (Φ12.7-Φ101.6mm per ISO 6708)

Three-Piece Pneumatic Ball Valve

产品详情

流体掌控间，众源展非凡

结构型式

主要性能指标

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