JZQ Series Hydraulic Ball Valves
JZQ series hydraulic ball valves are a type of high-pressure ball valve that is designed for use in a variety of hydraulic applications. They are typically made of carbon steel or stainless steel, and feature a floating ball design that provides positive shutoff and low operating torque. JZQ series ball valves are available in a wide range of sizes and pressure ratings and can be used to control the flow of a variety of hydraulic fluids, including oil, water, and air.
Some of the key features of JZQ series hydraulic ball valves include:

![]() | 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# | |


![]() | PART NO. | PN | DN | DM | L | L1 | L2 | H | H1 | W | D1 | D2 | |||||
| JZQ-L6-H3 | 315 | 6 | M16*1.5 | 80 | 12 | 1.3 | 32 | 13 | 26 | 6 | 11 | ||||||
| JZQ-L10-H3 | 315 | 10 | M22*1.5 | 80 | 12 | 1.8 | 40 | 17 | 34 | 10 | 16 | ||||||
| JZQ-L15-H3 | 315 | 15 | M30*1.5 | 91 | 14 | 2 | 46 | 19 | 38 | 15 | 22 | ||||||
| JZQ-L20-H3 | 315 | 20 | M36*2 | 108 | 16.5 | 2 | 56 | 24 | 48 | 18 | 28 | ||||||
| JZQ-L25-H3 | 315 | 25 | M42*2 | 126 | 20 | 2 | 63 | 29 | 58 | 22 | 35 | ||||||
| JZQ-L32-H3 | 315 | 32 | M52*2 | 144 | 22 | 2.4 | 75 | 34 | 68 | 30 | 40 | ||||||
| JZQ-L40-H3 | 315 | 40 | M60*2 | 160 | 24 | 2.4 | 86 | 40 | 80 | 36 | 50 | ||||||
![]() | PART NO. | PN | DN | DM | L | L1 | H | H1 | W | D1 | |||||||
| JZQ-G6-H3 | 315 | 6 | M16*1.5 | 80 | 12 | 32 | 13 | 26 | 6 | ||||||||
| JZQ-G10-H3 | 315 | 10 | M18*1.5 | 80 | 14 | 40 | 17 | 34 | 10 | ||||||||
| JZQ-G15-H3 | 315 | 15 | M27*2 | 91 | 16 | 46 | 19 | 38 | 15 | ||||||||
| JZQ-G20-H3 | 315 | 20 | M33*2 | 98 | 16 | 56 | 24 | 48 | 18 | ||||||||
| JZQ-G25-H3 | 315 | 25 | M42*2 | 114 | 20 | 63 | 29 | 58 | 22 | ||||||||
| JZQ-G32-H3 | 315 | 32 | M48*2 | 128 | 22 | 75 | 34 | 68 | 30 | ||||||||
| JZQ-G40-H3 | 315 | 40 | M48*2 | 135 | 24 | 86 | 40 | 80 | 36 | ||||||||

| PART NO. | PN | DN | L | L1 | □H | □S | M | D |
| JZQ-F10-H2 | 200 | 10 | 124 | 20 | 48 | 28.5 | M6 | 10 |
| JZQ-F15-H2 | 200 | 15 | 141 | 20 | 53 | 35.4 | M8 | 15 |
| JZQ-F20-H2 | 200 | 20 | 149 | 20 | 65 | 43.8 | M10 | 10 |
| JZQ-F25-H2 | 200 | 25 | 160 | 25 | 77 | 51.6 | M12 | 24 |
| JZQ-F32-H2 | 200 | 32 | 180 | 25 | 88 | 60.1 | M14 | 30 |
| JZQ-F40-H2 | 200 | 40 | 202 | 30 | 100 | 69.3 | M16 | 38 |
| JZQ-F50-H2 | 200 | 50 | 241 | 36 | 125 | 86 | M18 | 48 |
| JZQ-F65-H3 | 200 | 65 | 280 | 45 | 148 | 105 | M22 | 60 |

| PART NO. | PN | DN | L | L1 | L2 | L3 | L4 | L5 | W | W1 | H | H1 | D1 | D2 | M |
| JZQ-P06-H2 | 200 | 6 | 59 | 15.5 | 35 | - | 35 | - | 42 | 27 | 38 | 1.3 | 6 | 11 | M6 |
| JZQ-P10-H2 | 200 | 10 | 71 | 8 | 44 | 8.5 | 55 | - | 56 | 40 | 42 | 1.8 | 10 | 16 | M8 |
| JZQ-P15-H2 | 200 | 15 | 100 | 8.5 | 58 | 16.5 | 83 | 41.5 | 62 | 45 | 42 | 1.8 | 15 | 25 | M8 |
| JZQ-P20-H2 | 200 | 20 | 119 | 11 | 69 | 18 | 97 | 48.5 | 72 | 51 | 56 | 2.2 | 20 | 30 | M10 |
| JZQ-P25-H2 | 200 | 25 | 135 | 10 | 81 | 20 | 115 | 57.5 | 80 | 60 | 63 | .2. | 24 | 35 | M10 |
| JZQ-P32-H2 | 200 | 32 | 165 | 17 | 96 | 23 | 136 | 68 | 100 | 78 | 7 | 2.4 | 30 | 40 | M12 |
| JZQ-P40-H2 | 200 | 40 | 190 | 49.5 | 112 | - | 112 | <
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