
KHB3K(BK3)系列二位三通球阀(QJH KHB
KHB3K(BK3)系列二位三通球阀(QJH KHB3K三通高压球阀):
图形符号:

KHB3K三通高压球阀型号说明:

① 系列代号:KHB3K(BK3)系列二位三通球阀
② 连接代号:M** 、G** 、 **LR 、**SR、PT**、NPT**
③ 阀体材料:1-钢、2-不锈钢
④ 球体材料:1-钢、2-黄铜、3-不锈钢
⑤ 工作温度:1、-25~+100℃ 2、-30~+170℃
⑥ 其他密封:2-丁腈橡胶、4-氟橡胶
⑦ 手柄形式:01-铝质直柄02-铝质曲柄03-铸锌直柄04-铸锌曲柄05-钢质直柄06-钢质曲柄09-不带手柄
⑧ 设计序号:由生产商定
⑨ 表面处理:空白-磷化、G-电镀黄锌
KHB3K三通高压球阀外形尺寸:

KHB3K三通高压球阀尺寸表:
KHB3K三通高压球阀连接口略图:

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-M16×1.5 | 500 | 06 | 06 | 11 | M16×1.5 | 11 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 27.5 |
| KHB3K-M22×1.5 | 500 | 08 | 08 | 16 | M22×1.5 | 12 | 76 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 33 |
| KHB3K-M27×1.5 | 500 | 10 | 10 | 20 | M27×1.5 | 12 | 76 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 33 |
| KHB3K-M30×1.5 | 400 | 16 | 15 | 24 | M30×1.5 | 13 | 84 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 37 |
| KHB3K-M36×2 | 315 | 20 | 20 | 30 | M36×2 | 15 | 103 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 45.5 |
| KHB3K-M42×2 | 315 | 25 | 23 | 35 | M42×2 | 18 | 116 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 54 |
| KHB3K-M52×2 | 315 | 32 | 32 | 40 | M52×2 | 20 | 149 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 70 |
| KHB3K-M60×2 | 315 | 40 | 38 | 45 | M60×2 | 22 | 174 | 91 | 85 | 112 | 42.5 | 95 | 12 | 14 | 70 | 84 |

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-G1/8 | 500 | 04 | 06 | / | G1/8 | 10 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 35 |
| KHB3K-G1/4 | 500 | 06 | 06 | / | G1/4 | 14 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 35 |
| KHB3K-G3/8 | 500 | 10 | 10 | / | G3/8 | 14 | 72 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 36 |
| KHB3K-G1/2 | 500 | 13 | 12 | / | G1/2 | 16 | 83 | 48 | 35 | 49 | 17 | 40 | 10 | 09 | 30 | 40 |
| KHB3K-G1/2 | 400 | 16 | 15 | / | G1/2 | 16 | 83 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 42 |
| KHB3K-G3/4 | 315 | 20 | 20 | / | G3/4 | 18 | 95 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 49 |
| KHB3K-G1 | 315 | 25 | 25 | / | G1 | 21 | 113 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 56.5 |
| KHB3K-G 11/4 | 315 | 32 | 32 | / | G 11/4 | 22 | 110 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 62.5 |
| KHB3K-G 11/2 | 315 | 40 | 38 | / | G 11/2 | 24 | 130 | 91 | 85 | 112 | 42.5 | 95 | 12 | 14 | 70 | 61 |
| KHB3K-G2 | 315 | 50 | 48 | / | G2 | 26 | 140 | 100 | 105 | 131 | 52.5 | 112 | 12 | 14 | 80 | 62.5 |

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-NPT1/8 | 500 | 04 | 06 | / | NPT1/8 | 10 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 35 |
| KHB3K-NPT1/4 | 500 | 06 | 06 | / | NPT1/4 | 14 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 35 |
| KHB3K-NPT3/8 | 500 | 10 | 10 | / | NPT3/8 | 14 | 72 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 36 |
| KHB3K-NPT1/2 | 500 | 13 | 12 | / | NPT1/2 | 16 | 83 | 48 | 35 | 49 | 17 | 40 | 10 | 09 | 30 | 40 |
| KHB3K-NPT1/2 | 400 | 16 | 15 | / | NPT1/2 | 16 | 83 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 42 |
| KHB3K-NPT3/4 | 315 | 20 | 20 | / | NPT3/4 | 18 | 95 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 49 |
| KHB3K-NPT1 | 315 | 25 | 25 | / | NPT1 | 21 | 113 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 56.5 |
| KHB3K-NPT 11/4 | 315 | 32 | 32 | / | NPT 11/4 | 22 | 110 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 62.5 |
| KHB3K-NPT 11/2 | 315 | 40 | 38 | / | NPT 11/2 | 24 | 130 | 91 | 85 | 112 | 42.5 | 95 | 12 | 14 | 70 | 61 |
| KHB3K-NPT2 | 315 | 50 | 48 | / | NPT2 | 26 | 140 | 100 | 105 | 131 | 52.5 | 112 | 12 | 14 | 80 | 62.5 |

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-06LR | 500 | 04 | 04 | 06 | M12×1.5 | 10 | 67 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 33.5 |
| KHB3K-08LR | 500 | 06 | 06 | 08 | M14×1.5 | 10 | 67 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 33.5 |
| KHB3K-10LR | 500 | 08 | 08 | 10 | M16×1.5 | 11 | 74 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 37 |
| KHB3K-12LR | 500 | 10 | 10 | 12 | M18×1.5 | 11 | 74 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 37 |
| KHB3K-15LR | 500 | 13 | 12 | 15 | M22×1.5 | 12 | 82 | 48 | 35 | 53 | 17 | 40 | 10 | 09 | 30 | 40 |
| KHB3K-15LR | 500 | 12 | 12 | 15 | M22×1.5 | 12 | 82 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 40 |
| KHB3K-18LR | 500 | 13 | 12 | 18 | M26×1.5 | 12 | 82 | 48 | 35 | 53 | 17 | 40 | 10 | 09 | 30 | 42 |
| KHB3K-18LR | 400 | 16 | 15 | 18 | M26×1.5 | 12 | 82 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 42 |
| KHB3K-22LR | 315 | 20 | 19 | 22 | M30×2 | 14 | 101 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 52 |
| KHB3K-28LR | 315 | 25 | 24 | 28 | M36×2 | 14 | 108 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 54 |
| KHB3K-35LR | 315 | 32 | 30 | 35 | M45×2 | 16 | 141 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 66 |
| KHB3K-42LR | 315 | 40 | 36 | 42 | M52×2 | 16 | 162 | 91 | 85 | 112 | 42.5 | 95 | 12 | 14 | 70 | 78 |

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-08SR | 500 | 04 | 05 | 08 | M16×1.5 | 12 | 73 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 37 |
| KHB3K-10SR | 500 | 06 | 06 | 10 | M18×1.5 | 12 | 73 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 37 |
3K三通高压球阀):
KHB3K三通高压球阀图形符号:

KHB3K三通高压球阀型号说明:

① 系列代号:KHB3K(BK3)系列二位三通球阀
② 连接代号:M** 、G** 、 **LR 、**SR、PT**、NPT**
③ 阀体材料:1-钢、2-不锈钢
④ 球体材料:1-钢、2-黄铜、3-不锈钢
⑤ 工作温度:1、-25~+100℃ 2、-30~+170℃
⑥ 其他密封:2-丁腈橡胶、4-氟橡胶
⑦ 手柄形式:01-铝质直柄02-铝质曲柄03-铸锌直柄04-铸锌曲柄05-钢质直柄06-钢质曲柄09-不带手柄
⑧ 设计序号:由生产商定
⑨ 表面处理:空白-磷化、G-电镀黄锌
KHB3K三通高压球阀外形尺寸:

KHB3K三通高压球阀尺寸表:
KHB3K三通高压球阀连接口略图:

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-M16×1.5 | 500 | 06 | 06 | 11 | M16×1.5 | 11 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 27.5 |
| KHB3K-M22×1.5 | 500 | 08 | 08 | 16 | M22×1.5 | 12 | 76 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 33 |
| KHB3K-M27×1.5 | 500 | 10 | 10 | 20 | M27×1.5 | 12 | 76 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 33 |
| KHB3K-M30×1.5 | 400 | 16 | 15 | 24 | M30×1.5 | 13 | 84 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 37 |
| KHB3K-M36×2 | 315 | 20 | 20 | 30 | M36×2 | 15 | 103 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 45.5 |
| KHB3K-M42×2 | 315 | 25 | 23 | 35 | M42×2 | 18 | 116 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 54 |
| KHB3K-M52×2 | 315 | 32 | 32 | 40 | M52×2 | 20 | 149 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 70 |
| KHB3K-M60×2 | 315 | 40 | 38 | 45 | M60×2 | 22 | 174 | 91 | 85 | 112 | 42.5 | 95 | 12 | 14 | 70 | 84 |

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-G1/8 | 500 | 04 | 06 | / | G1/8 | 10 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 35 |
| KHB3K-G1/4 | 500 | 06 | 06 | / | G1/4 | 14 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 35 |
| KHB3K-G3/8 | 500 | 10 | 10 | / | G3/8 | 14 | 72 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 36 |
| KHB3K-G1/2 | 500 | 13 | 12 | / | G1/2 | 16 | 83 | 48 | 35 | 49 | 17 | 40 | 10 | 09 | 30 | 40 |
| KHB3K-G1/2 | 400 | 16 | 15 | / | G1/2 | 16 | 83 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 42 |
| KHB3K-G3/4 | 315 | 20 | 20 | / | G3/4 | 18 | 95 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 49 |
| KHB3K-G1 | 315 | 25 | 25 | / | G1 | 21 | 113 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 56.5 |
| KHB3K-G 11/4 | 315 | 32 | 32 | / | G 11/4 | 22 | 110 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 62.5 |
| KHB3K-G 11/2 | 315 | 40 | 38 | / | G 11/2 | 24 | 130 | 91 | 85 | 112 | 42.5 | 95 | 12 | 14 | 70 | 61 |
| KHB3K-G2 | 315 | 50 | 48 | / | G2 | 26 | 140 | 100 | 105 | 131 | 52.5 | 112 | 12 | 14 | 80 | 62.5 |

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-NPT1/8 | 500 | 04 | 06 | / | NPT1/8 | 10 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 35 |
| KHB3K-NPT1/4 | 500 | 06 | 06 | / | NPT1/4 | 14 | 69 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 35 |
| KHB3K-NPT3/8 | 500 | 10 | 10 | / | NPT3/8 | 14 | 72 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 36 |
| KHB3K-NPT1/2 | 500 | 13 | 12 | / | NPT1/2 | 16 | 83 | 48 | 35 | 49 | 17 | 40 | 10 | 09 | 30 | 40 |
| KHB3K-NPT1/2 | 400 | 16 | 15 | / | NPT1/2 | 16 | 83 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 42 |
| KHB3K-NPT3/4 | 315 | 20 | 20 | / | NPT3/4 | 18 | 95 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 49 |
| KHB3K-NPT1 | 315 | 25 | 25 | / | NPT1 | 21 | 113 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 56.5 |
| KHB3K-NPT 11/4 | 315 | 32 | 32 | / | NPT 11/4 | 22 | 110 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 62.5 |
| KHB3K-NPT 11/2 | 315 | 40 | 38 | / | NPT 11/2 | 24 | 130 | 91 | 85 | 112 | 42.5 | 95 | 12 | 14 | 70 | 61 |
| KHB3K-NPT2 | 315 | 50 | 48 | / | NPT2 | 26 | 140 | 100 | 105 | 131 | 52.5 | 112 | 12 | 14 | 80 | 62.5 |

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-06LR | 500 | 04 | 04 | 06 | M12×1.5 | 10 | 67 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 33.5 |
| KHB3K-08LR | 500 | 06 | 06 | 08 | M14×1.5 | 10 | 67 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 33.5 |
| KHB3K-10LR | 500 | 08 | 08 | 10 | M16×1.5 | 11 | 74 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 37 |
| KHB3K-12LR | 500 | 10 | 10 | 12 | M18×1.5 | 11 | 74 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 37 |
| KHB3K-15LR | 500 | 13 | 12 | 15 | M22×1.5 | 12 | 82 | 48 | 35 | 53 | 17 | 40 | 10 | 09 | 30 | 40 |
| KHB3K-15LR | 500 | 12 | 12 | 15 | M22×1.5 | 12 | 82 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 40 |
| KHB3K-18LR | 500 | 13 | 12 | 18 | M26×1.5 | 12 | 82 | 48 | 35 | 53 | 17 | 40 | 10 | 09 | 30 | 42 |
| KHB3K-18LR | 400 | 16 | 15 | 18 | M26×1.5 | 12 | 82 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 42 |
| KHB3K-22LR | 315 | 20 | 19 | 22 | M30×2 | 14 | 101 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 52 |
| KHB3K-28LR | 315 | 25 | 24 | 28 | M36×2 | 14 | 108 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 54 |
| KHB3K-35LR | 315 | 32 | 30 | 35 | M45×2 | 16 | 141 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 66 |
| KHB3K-42LR | 315 | 40 | 36 | 42 | M52×2 | 16 | 162 | 91 | 85 | 112 | 42.5 | 95 | 12 | 14 | 70 | 78 |

| 简略型号 | PN(bar) | DN | LW | RA | d1 | i | L | L1 | B | H | h1 | h2 | h3 | SW1 | SW2 | S |
| KHB3K-08SR | 500 | 04 | 05 | 08 | M16×1.5 | 12 | 73 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 37 |
| KHB3K-10SR | 500 | 06 | 06 | 10 | M18×1.5 | 12 | 73 | 40 | 26 | 45 | 13.5 | 33 | 8 | 09 | 22 | 37 |
| KHB3K-12SR | 500 | 08 | 08 | 12 | M20×1.5 | 12 | 76 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 38 |
| KHB3K-14SR | 500 | 10 | 10 | 14 | M22×1.5 | 14 | 80 | 42 | 32 | 49 | 16 | 36 | 10 | 09 | 27 | 40 |
| KHB3K-16SR | 500 | 13 | 12 | 16 | M24×1.5 | 14 | 86 | 48 | 35 | 53 | 17 | 40 | 10 | 09 | 30 | 44 |
| KHB3K-16SR | 500 | 12 | 12 | 16 | M24×1.5 | 14 | 86 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 43.5 |
| KHB3K-20SR | 500 | 13 | 12 | 20 | M30×2 | 16 | 90 | 48 | 35 | 53 | 17 | 40 | 10 | 09 | 30 | 44 |
| KHB3K-20SR | 400 | 16 | 15 | 20 | M30×2 | 16 | 90 | 48 | 38 | 61 | 19 | 45 | 11 | 09 | 32 | 45.5 |
| KHB3K-25SR | 315 | 20 | 20 | 25 | M36×2 | 18 | 109 | 60 | 48 | 70 | 25 | 55 | 11 | 12 | 41 | 56 |
| KHB3K-30SR | 315 | 25 | 25 | 30 | M42×2 | 20 | 120 | 65 | 57 | 79 | 28.5 | 64 | 11 | 12 | 50 | 60 |
| KHB3K-38SR | 315 | 32 | 30 | 38 | M52×2 | 22 | 153 | 84 | 75 | 101 | 37.5 | 84 | 12 | 14 | 60 | 72 |
KHB3K系列三通高压球阀
KHB3K系列三通高压球阀是专为高压流体系统设计的多通路控制阀门,核心用于实现介质的分流、合流或换向功能。其采用紧凑的三通结构(常见T型或L型流道),适配高压工况需求,公称压力可达31.5MPa-63MPa,工作温度范围覆盖-20℃-180℃,能稳定控制液压油、水-乙二醇、压缩空气等多种介质。
KHB3K系列三通高压球阀阀体多选用锻钢、不锈钢材质,抗高压冲击与腐蚀能力强;球体经精密加工与硬化处理,配合丁晴橡胶或氟橡胶密封件,实现稳定密封,避免高压下介质泄漏。连接方式以螺纹连接为主(如G、NPT螺纹),安装便捷,适配液压站、矿山机械、工程机械等设备的高压管路系统。此外,阀门支持手动操作(铝质/钢质手柄),部分型号可配备气动或电动执行器,满足自动化控制需求,广泛应用于石油、冶金、重型机械等行业的高压流体控制场景。
KHB3K Three-Way High-Pressure Ball Valve - Product Overview
The KHB3K Series Three-Way High-Pressure Ball Valve is a multi-channel control valve designed for high-pressure fluid systems, mainly used to realize medium diversion, confluence commutation functions. It adopts a compact three-way structure (common T-type L-type flow channel) to meet the needs of high-pressure working conditions, with a nominal pressure of up to 31.5MPa-63MPa an operating temperature range of -20℃-180℃, which can stably control various media such as hydraulic oil, water-glycol, compressed air.
The valve body is mostly made of forged steel stainless steel, with strong resistance to high-pressure impact corrosion; the ball is precision-machined hardened, matched with nitrile rubber fluororubber seals to achieve reliable sealing avoid medium leakage under high pressure. The connection method is mainly thread connection (such as G, NPT threads), which is easy to install suitable for high-pressure pipeline systems of equipment such as hydraulic stations, mining machinery, construction machinery. In addition, the valve supports manual operation (aluminum/steel handle), some models can be equipped with pneumatic electric actuators to meet the needs of automatic control, are widely used in high-pressure fluid control scenarios in petroleum, metallurgy, heavy machinery other industries.
本站部分内容图片来源于互联网,如有侵权请及时联系管理员删除,谢谢!