KHB Series Hydraulic Ball Valves
KHB Series Hydraulic Ball Valves are a type of hydraulic control valve designed to regulate the flow of fluid in hydraulic systems. These valves are widely used in industrial applications where precise control of fluid flow is required.The KHB Series ball valves are known for their high-performance capabilities, durability, and reliability. They are typically made from high-quality materials such as stainless steel or brass, which provide excellent resistance to corrosion and ensure long-lasting performance even in harsh operating conditions.One of the key features of KHB Series hydraulic ball valves is their ability to handle high-pressure applications. They have a robust construction that allows them to withstand high pressures, making them suitable for use in hydraulic systems that operate under demanding conditions.The design of KHB Series ball valves includes a spherical ball with a cylindrical hole in the center. When the valve is in the open position, the fluid can flow through the hole, allowing unrestricted flow. Conversely, when the valve is closed, the ball rotates to block the flow, effectively shutting off the fluid passage.These hydraulic ball valves offer precise control over the fluid flow due to their quarter-turn operation. This means that the valve can be fully opened or closed by rotating the ball by only 90 degrees. The quarter-turn action allows for quick and efficient control, making KHB Series valves suitable for applications that require rapid response and precise flow adjustment.KHB Series hydraulic ball valves are available in various sizes, pressure ratings, and configurations to meet specific application requirements. They can be operated manually, using a lever or a handwheel, or can be integrated into automated systems for remote control and operation.
![]() | Item | Name | Material | |
| Stainless Steel | Carbon Steel | |||
| 1 | Fittings | SS 316 / SS 304 | A105 / 45# | |
| 2 | O-ring | FKM | NBR | |
| 3 | Packing | POM / PEEK | POM | |
| 4 | Stem | SS 316 / SS 304 | A105 / 45# | |
| 5 | O-ring | POM / PEEK | POM | |
| 6 | stop Pin | SS 316 / SS 304 | A105 / 45# | |
| 7 | Washer | SS 316 / SS 304 | A105 / 45# | |
| 8 | Body | SS 316 / SS 304 | A105 / 45# | |
| 9 | Ball | SS 316 / SS 304 | A105 / 45# | |

![]() | PartNO. | PN | DN | Dimension(mm) | |||||||||
| D1 | D2 | DM | L | L1 | L2 | L3 | H1 | H2 | B | ||||
| KHB-M16 | 500 | 06 | 6 | 11 | M16*1.5 | 69 | 40 | 11 | 1.4 | 32 | 13 | 26 | |
| KHB-M22 | 500 | 08 | 8 | 16 | M22*1.5 | 76 | 42 | 12 | 1.8 | 40 | 17 | 34 | |
| KHB-M27 | 500 | 10 | 10 | 20 | M27*1.5 | 76 | 42 | 12 | 1.8 | 40 | 17 | 34 | |
| KHB-M30 | 400 | 16 | 15 | 24 | M30*1.5 | 84 | 48 | 13 | 1.8 | 45 | 19 | 38 | |
| KHB-M36 | 315 | 20 | 19 | 30 | M36*2 | 103 | 60 | 15 | 2.4 | 56 | 24 | 48 | |
| KHB-M42 | 315 | 25 | 24 | 35 | M42*2 | 116 | 64 | 18 | 2.4 | 63 | 29 | 58 | |
| KHB-M52 | 315 | 32 | 30 | 40 | M52*2 | 149 | 72 | 20 | 2.4 | 75 | 34 | 69 | |
| KHB-M60 | 315 | 40 | 36 | 45 | M60*2 | 174 | 80 | 22 | 2.4 | 86 | 40 | 80 | |
![]() | KHB-FG2 | 500 | 04 | 4 | - | G1/8 | 69 | 40 | 10 | - | 32 | 13 | 26 |
| KHB-FG4 | 500 | 06 | 6 | - | G1/4 | 69 | 40 | 14 | - | 32 | 13 | 26 | |
| KHB-FG6 | 500 | 10 | 10 | - | G3/8 | 72 | 42 | 14 | - | 40 | 17 | 34 | |
| KHB-FG8 | 500 | 13 | 13 | - | G1/2 | 83 | 48 | 16 | - | 40 | 17 | 34 | |
| KHB-FG8 | 400 | 16 | 15 | - | G1/2 | 83 | 48 | 16 | - | 45 | 19 | 38 | |
| KHB-FG12 | 315 | 20 | 19 | - | G3/4 | 95 | 60 | 18 | - | 56 | 24 | 48 | |
| KHB-FG16 | 315 | 25 | 24 | - | G1 | 113 | 64 | 20 | - | 63 | 29 | 58 | |
| KHB-FG20 | 315 | 32 | 30 | - | G11/4 | 110 | 72 | 22 | - | 75 | 34 | 68 | |
| KHB-FG24 | 315 | 40 | 38 | - | G11/2 | 130 | 80 | 24 | - | 86 | 40 | 80 | |
| KHB-FG32 | 315 | 50 | 48 | - | G2 | 140 | 96 | 26 | - | 104 | 48 | 99 | |
![]() | KHB-FN2 | 500 | 04 | 4 | - | NPT1/8 | 69 | 40 | 10 | - | 32 | 13 | 26 |
| KHB-FN4 | 500 | 06 | 6 | - | NPT1/4 | 69 | 40 | 14 | - | 32 | 13 | 26 | |
| KHB-FN6 | 500 | 10 | 10 | - | NPT3/8 | 72 | 42 | 14 | - | 40 | 17 | 34 | |
| KHB-FN8 | 500 | 13 | 13 | - | NPT1/2 | 83 | 48 | 16 | - | 40 | 17 | 34 | |
| KHB-FN8 | 400 | 16 | 15 | - | NPT1/2 | 83 | 48 | 16 | - | 45 | 19 | 38 | |
| KHB-FN12 | 315 | 20 | 19 | - | NPT3/4 | 95 | 60 | 18 | - | 56 | 24 | 48 | |
| KHB-FN16 | 315 | 25 | 24 | - | NPT1 | 113 | 64 | 20 | - | 63 | 29 | 58 | |
| KHB-FN20 | 315 | 32 | 30 | - | NPT11/4 | 110 | 72 | 22 | - | 75 | 34 | 68 | |
| KHB-FN24 | 315 | 40 | 38 | - | NPT11/2 | 130 | 80 | 24 | - | 86 | 40 | 80 | |
| KHB-FN32 | 315 | 50 | 48 | - | NPT2 | 140 | 96 | 26 | - | 104 | 48 | 99 | |
![]() | KHB-06LR | 500 | 04 | 4 | 6 | M12*1.5 | 67 | 40 | 10 | - | 32 | 13 | 26 |
| KHB-08LR | 500 | 06 | 6 | 8 | M14*1.5 | 67 | 40 | 10 | - | 32 | 13 | 26 | |
| KHB-10LR | |||||||||||||
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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