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China, Chinese Slnf-35A High-Performance Relief Valve for Mud Pump Protection1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mud Circulating SystemSafety Relief ValveDischarge Line Valve
Shandong Rongye Machinery Co., Ltd.
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Product DescriptionProduct DescriptionSLNF-35A Type Safety Relief Valve Assembly for 3NB Series Mud Pumps Discharge Line Protection The SLNF-35A is a critical safety device designed to protect the 3NB series mud pump and the downstream drilling system from dangerous overpressure conditions. It is typically installed on the pump's discharge manifold or pulsation dampener (surge absorber). Its primary function is to automatically open and divert flow (usually to a bleed-off line or tank) if the system pressure exceeds a predetermined safe maximum level, thereby relieving the excess pressure and preventing potential catastrophic failure of pumps, pipes, valves, or other surface equipment. Overpressure events can be caused by blockages in the drill string (e.g., a plugged bit nozzle), closed valves downstream, or other system malfunctions. This valve is essential for ensuring operational safety on the rig floor. The valve is designed to open rapidly and fully at its set pressure and to close tightly once system pressure drops back to a safe level below the set point. It usually consists of a robust valve body, a precision spring that determines the set pressure, a poppet or disc that seals against a seat, and an adjustment mechanism for calibrating the set pressure. Regular testing and maintenance of the safety valve are mandatory to ensure it functions correctly in an emergency. This includes checking for leaks, verifying the set pressure is accurate, and ensuring the mechanism is not stuck or corroded. Using a reliable replacement safety valve like the SLNF-35A is non-negotiable for safe drilling operations.SpecificationPlease enter the title hereThis street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.
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