Introducing the P40 Hydraulic Directional Control Valve – your ultimate solution for efficient and reliable control in hydraulic systems. The P40 series offers a cost-effective and versatile option for a wide range of applications, thanks to its compact structure and stable performance.
Product Description
|
Control Method |
hydraulic |
|
Presure Medium |
Mineral oil based hydraulic oil |
|
Nominal Flow |
40 L/min (10.5 gpm) |
|
Viscosity Range |
12 CST-400 CST |
|
Operating Pressure |
Maximum 250 bar at P Port |
|
Internal Leakage |
15 cc/min at 160 bar, 50℃ |
|
Ambient Temp |
-40°C to +80°C (-40°F to +176°F) |
|
Spool Stroke |
±6mm |
|
Valve Structure |
Monoblock Valve |
|
Valve Surface |
Phosphating treating |
|
Valve Sections |
1-7 sections |
|
Rustproof Level |
Neutral salt spray test, 48hours |

Introducing the P40 Hydraulic Directional Control Valve – your ultimate solution for efficient and reliable control in hydraulic systems. The P40 series offers a cost-effective and versatile option for a wide range of applications, thanks to its compact structure and stable performance.
Designed with an emphasis on affordability and adaptability, the P40 series is the go-to choice for those seeking a reliable directional control valve. Its parallel circuit type ensures seamless integration into diverse hydraulic systems, making it suitable for applications in industries such as agriculture, construction, and manufacturing.
The monoblock structure of the P40 valve further enhances its ease of installation and maintenance. With options ranging from 1 to 7 sections, this valve provides flexibility in system configuration, allowing you to precisely tailor it to your specific requirements. Whether you need to control a single hydraulic actuator or multiple components, the P40 valve effortlessly accommodates your needs.
One of the most enticing features of the P40 valve is its remarkable price-performance ratio. Despite its low price, this valve does not compromise on quality or reliability. Whether you are a small-scale operation or a large manufacturer, the P40 valve offers exceptional support, helping you enhance productivity while keeping costs in check.
The compact design and outstanding performance of the P40 valve position it as a top contender in the industry. It not only adapts to various application scenarios but also operates reliably under demanding conditions. Whether it’s a harsh working environment or high-pressure conditions, the P40 valve delivers consistent performance and remarkable durability.
Coated sand casting components have been widely used in various industries due to their high precision, complex structural forming ability, and excellent surface quality. We provide hydraulic solutions such as gear pumps, multi way valves, solenoid valves, hydraulic motors, etc. for the engineering machinery, agricultural machinery, coal mining machinery, metallurgical and chemical industries.
The materials used include gray cast iron, ductile iron, and nodular cast iron
All of these materials are designed to ensure lightweight structures, enhance wear resistance, and reliability under extreme environmental conditions.



Q1.Why Choose Xiaolongwang Hydraulics?
A1: Since 1996, we have been specialized in the production of various hydraulic components. Our business scope covers the full process of design, R&D, production and sales for products like multi-way directional valves, gear pumps, hydraulic motors and hydraulic castings. Our products are sold in more than 20 countries and regions, and have won recognition from numerous customers.
Q2.Do You Provide OEM/ODM Services?
A2: We offer professional OEM/ODM services. When the value of your product order meets a certain standard, we can provide a variety of customized services, including personalized nameplates, exclusive packaging designs and customized product colors to meet your specific needs.
Q3.What Currencies and Payment Methods Are Supported?
A3: We support multiple currencies for transactions. Meanwhile, we provide diverse payment methods such as Telegraphic Transfer (T/T), Alibaba Platform Payment and online bank transfer, ensuring flexible and secure transactions.
Q4.Do You Offer Samples? Are They Free?
A5: We can provide samples for your inspection. The sample fee will be deducted from your subsequent order payment and returned to you, reducing your trial cooperation costs.
Q5.What Is the Delivery Time?
A5: The estimated delivery time ranges from 7 to 30 working days, which will be adjusted according to the quantity of your order. We will keep you updated on the production progress to ensure on-time delivery.
Q6.How to Contact Us?
A6: You can directly click on the "Contact Us" section on our official website. Our sales team provides 24-hour online service and will respond to your inquiries and needs in a timely manner.
Standard packaging uses wooden boxes or wooden pallets wrapped with plastic film.
Customized packaging can also be provided according to customer requirements.
Our professional engineering team is always ready to assist you with technical consultation and feedback.
We can also provide free samples to help you evaluate our products.
We make every effort to deliver the best products and services to our customers.
If you are interested in our company and products, please feel free to contact us by email or phone.
You are also welcome to visit our factory to learn more about our capabilities.
We sincerely welcome customers from all over the world to establish long-term business relationships with us,
and we believe we will share a successful and rewarding cooperation experience together.



Xingtai Xiaolongwang Precision Hydraulic Pump Industry Co., Ltd.







