ZL15-3 hydraulic monoblock directional control valve for tractor

Application & Features:

ZL - L15 series multiple directional control valve is assembled with check valve, safety valve, inlet body, oil-returning body and several pieces of inverting valves. It has such characteristics as compact structure, high working pressure, good performance, high reliability, etc. The circuit is parallel connection. There are many spool functions for system. The positioning and returning modes of the valve handle include spring returning and ball locking. There is a check valve inside the valve plate in case of back flow. There is a overflow valve in the inlet valve plate to control the whole system pressure. Oil inlet valve has overflow valve to control the pressure of all system. The two ends of the inverting valve may be assembled with overloaded valve to meet different load requirement of different executive mechanism. The valve is widely used in such hydraulic system of engineering machinery as forklift, environmental trucks, etc.

Jinan Longli Hydraulic Device Co.,Ltd was established in 1984. The company is located in the beautiful spring city-Jinan. Our company covers an area of 8000 square meters and has more than 100 employees.

We are specialized in hydraulic component and have an annual production capacity of 100000pcs. Our company has rich experience in the hydraulic industry. Our main products include Hydraulic and Pneumatic valve, pump, system, accessories etc, thousands of products. Besides, we are making great efforts to develop new products to meet different requirements. Our company has advanced machining and testing equipment to strictly control product quality.

Our products has exported to the United States, Russia, South Korea, Singapore, Thailand, Vietnam, Philippines, Australia, United Arab Emirates, South Africa, France, Greece, Italy, India, etc, more than 40 countries and regions.

Adhering to the business principle of mutual benefits, we have built up a good reputation among our customers due to our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.

Question1: Did you accept products customization? Do they need mould fee?

Answer:Yes, we accept products customization. Need mould fee, because products usually need extra mould cost. But we can return the mould fee when you reach a specific quantity.

Question2: Can we get free samples?

Answer: The sample expense and freight expense will be borne by the buyers, and will be returned in the following orders.

Question3: How long is the normal production period for a 20-foot shipping container?

Answer: According to the current productive capacity, usually needs 3-14 days from producing to delivery.

Question4: What is the type of payment?

Answer: Usually you should prepay 30% of the total amount. The balance should be paid before delivery.

Question5: How to guarantee the high quality?

Answer: We have testing department to make sure quality of every product, appearance and pressure test are good.