Rexroth Check Valve HSZ22B218-3X/M01 Cast Iron Silver Low Leakage Long Life Low

Product Specification

Description:

The Rexroth Check Valve HSZ22B218-3X/M01 is a high-performance check valve manufactured by Bosch Rexroth of Germany. This pilot-operated check valve is primarily used in hydraulic systems to prevent reverse flow of hydraulic oil, ensuring proper system operation. The valve uses a pilot control to achieve unidirectional flow. When hydraulic oil flows from the inlet to the outlet, the valve core opens, allowing free flow. When hydraulic oil attempts to flow in the opposite direction, the valve core closes, preventing reverse flow. The valve body is typically constructed of brass, offering excellent corrosion resistance and mechanical strength. This valve features threaded connections and is suitable for a variety of hydraulic systems.
 

Applications:

The Rexroth Check Valve HSZ22B218-3X/M01 is widely used in various fields due to its high performance and reliability:
Industrial Automation: In industrial automation systems, hydraulic systems must prevent reverse flow of hydraulic oil to protect equipment. This check valve ensures that hydraulic cylinders or motors remain in a fixed position when deactivated, preventing malfunctions caused by hydraulic oil backflow. Construction Machinery: Hydraulic systems in construction machinery such as excavators and cranes require reliable check valves to prevent reverse flow of hydraulic oil. These valves ensure that the hydraulic cylinder remains in a fixed position when the equipment is stopped, enhancing equipment safety and reliability.
Metallurgy and Heavy Machinery: Hydraulic systems in heavy equipment such as steel mills and rolling mills require highly reliable check valves to prevent reverse flow of hydraulic oil. These valves withstand high pressures and flows, ensuring stable operation under extreme operating conditions.
Marine and Offshore Engineering: Hydraulic systems in vessels, such as steering gear, cranes, and anchor winches, require the prevention of reverse flow of hydraulic oil to ensure safe operation. These check valves provide reliable one-way control, preventing backflow and extending equipment life.
 

Advantages:

Durable Design: Utilizing high-quality materials and advanced manufacturing processes, these valves offer excellent wear and contamination resistance, enabling long-term, stable operation in harsh environments.
Long Life: The valve core and valve seat are precision machined and ground to achieve a high surface hardness and excellent wear resistance, reducing wear caused by frequent switching and extending service life. Pilot-operated Design: Pilot-controlled unidirectional flow ensures precise control of hydraulic oil flow, ensuring stable system operation.
Low Leakage: Excellent sealing performance effectively reduces hydraulic oil leakage and improves overall system efficiency.
Multiple Mounting Options: Multiple mounting options are available for easy integration into existing hydraulic systems.
Easy Maintenance: The simple design facilitates maintenance, reducing downtime and costs.
Low Pressure Loss: When hydraulic oil flows in the forward direction, the valve core opens quickly, reducing pressure loss and improving system efficiency.
Energy-Saving Operation: Precisely controlling the flow of hydraulic oil avoids unnecessary energy loss, achieving energy-saving operation.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.