The YJZQ-G1/2 is a high-pressure hydraulic ball valve with a G1/2 interface (1/2-inch internal thread) and a nominal pressure of 31.5 MPa. It features a compact structure, reliable sealing, and easy operation, making it suitable for on/off control of high-pressure pipelines in industrial hydraulic systems and construction machinery.
Our high-pressure ball valves are designed for high-pressure conditions (nominal pressure is usually ≥31.5MPa, and can reach 100-420MPa or even higher), and have core advantages such as full bore, low flow resistance, reliable sealing, zero leakage, rapid switching, low operating torque, and resistance to high temperature and high pressure.
Runhe Hydraulic Machinery Co., Ltd. is the hydraulic manufacutrer , suppling hydraulic cylinders, gear pumps, gear motors and parts, and hydraulic pressure ball valves offering high quality and cost-effectiveness.
| Design | YJZQ-G1/2 |
| Nominal size DN | 15 |
| PN | 315Bar |
| Actuation | Hand lever |
| Warranty | 10 months |
1. Compact structure, low flow resistance, and reliable sealing performance
2. Labor-saving operation and rapid switching
3. Resistant to high temperature and pressure (up to 500℃ and 42MPa)
4. Suitable for on/off control of high-pressure, large-diameter hydraulic pipeline systems
1. Construction Machinery: Hydraulic cylinder control circuits for excavators, loaders, cranes, forklifts, etc., enabling rapid switching and reliable sealing.
2. Mining Equipment: Hydraulic systems for hydraulic supports, coal mining machines, and tunneling machines, used for high-pressure support and motion control.
3. Metallurgical Industry: Oil circuit shut-off for high-pressure hydraulic stations in steel plants, rolling mills, and other equipment.
4. Marine Engineering: Hydraulic pipeline control for deck machinery, winches, and anchor winches.
1.How long is the delivery date?
10-15 days, depending on the quantity of products ordered.
2.What are your main products?
Hydraulic Cylinders, Hydraulic Gear Pump, Gear Motor and Parts, High Pressure Ball Valves
4. What services do you provide?
24/7 After-Sales Service
5. Can I visit the factory?
Yes
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