Oil Filter element with relief valve is used in Pressure piping   system,valve can reduce pipe pressure and can protect oil filter working well.All filter Cartridges produced in a controlled environment.and Manufactured according to CE/SGS and ISO 9001:2015 Certified Quality Management system.

Feature----------hydraulic return line oil filter cartridge with valv

1.Fluid Compatibility Compatible with all petroleum oils,water glycols, oil/water emulsions, high water base fluids,and synthetic fluids compatible with Fluoro Rubber or EPR seals.
2.Support screens provide a rigid pleat structure to withstand high cyclic and pulse flow fatigue.

Application-----------hydraulic return line oil filter cartridge with valve

This filter element can be used for filtering hydraulic fluid, diesel, machining fluids, lubricating oil, coolants, gasoline, process fluids, turbine and compressor lube oils, synthetic lubricants, and many more chemicals.

1.Pre-sale service :
   Provide you best products price you need 
   Answer all your questions about the products patiently .
2.Medium-sale service :
   All filter element will be tested before shippment 
   Provide you newest goods transport conditions until you receive our products 
3.After-sale service :
   Technical advisory for any time 
   If the products have quality problem , and because of us , we will make the new products to you

Xinxiang City Huahang Filter Co., Ltd. is a professional industrial filter manufacturer integrating design, production and marketing. With strong technical force, perfect testing means, and excellent after-sales service, we provide users with a variety of high-quality products.

Our main products include hydraulic filters, air filters and pipe filters. Products are widely used in petroleum, chemical and metallurgical machinery, textile, pharmaceutical, automobile, chemical fiber, and air-conditioning.

"Quality first, customer first" is our business objective. We will, as always, offer new and old customers with the best quality service.