DF Series Hydraulic Check Hydraforce Type Valve

• Media: Oil
• Certification: ISO
• Temperature: Ordinary Temperature
• Connection: Thread
• Pressure: Adjustable
• Closed: Closed
• Model NO.: DF
• Structure: Spring
• Material: Aluminum
• function: check valve
• thread: T4-1
• Related product: manifold block
• Power: Hydraulic
• Fluid: oil
• Transport Package: Neutral Exporting Package
• Specification: according to the flow rate
• Trademark: Longli/Neutral
• Origin: Shandong, China
• HS Code: 8481201000
• Production Capacity: 5000/Year

Product Description

             DF series Hydraulic Check hydraforce type Valve 

Poppet Type Hydraulic Cartridge Check Valve

 

Poppet Type Hydraulic Cartridge Check Valve with free-flow, nose-to-side Check Valves are on/off circuit components that allow free flow from the inlet (port 1) to the outlet (port 2) and block flow in the opposite direction.
Check valves offer extremely low leakage rates with a maximum leakage of less than 1 drop per minute (0,07 cc/min).
Will accept 315bar at ports 1 and 2.
Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.

 

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.