IPDB › China Industry › Manufacturing & Processing Machinery
China, Chinese Complete Replacement Kit for 3nb Series Triplex Mud Pump Valves1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mud Circulating SystemComplete ValveReplacement Valve
Shandong Rongye Machinery Co., Ltd.
Preview:
Product DescriptionComplete Fluid End Valve Assembly Replacement Kit for 3NB Series Triplex Drilling Mud Pumps 350 to 1600 HP This is a complete valve assembly designed for the fluid end of 3NB series triplex drilling mud pumps, covering models from 350 to 1600 horsepower. The valve assembly is a critical component responsible for controlling the direction of mud flow and sealing pressure within the pump's fluid end. Each pump cylinder has two valves: a suction valve and a discharge valve. These valves operate in alternation; the suction valve opens during the piston's suction stroke to allow mud to fill the cylinder, and the discharge valve opens during the discharge stroke to let pressurized mud flow out to the discharge line. A typical assembly includes the valve itself (a wear-resistant alloy steel disc), a matching valve seat pressed into the valve box, a spring that ensures quick closing and prevents pulsation, and a retainer or guide. These components are subjected to extreme abrasive wear from the drilling mud, high-cycle fatigue from repeated opening and closing, and corrosion. Worn or damaged valves lead to reduced pump efficiency, loss of pressure, increased vibration, and internal recirculation of fluid, which causes further damage to other fluid end parts. Replacing the entire assembly ensures proper compatibility and function between the valve, seat, and spring. Using high-quality replacement valve assemblies is crucial for maintaining optimal pump performance, achieving desired flow rates and pressures, and minimizing downtime for repairs in demanding oil and gas drilling operations.Product Description
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...