| 
 图形符号 
  
 
 
  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-丁晴橡胶、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
  外形尺寸 
   尺寸表 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 , TD ,>
 | 
 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  |    |