Specialized In Die Casting Service And Parts with Professional Design and Development

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Pump Valve Parts

Pump Valve Parts Solutions By Casting &Cnc Machining


Pump is a machine that delivers fluid or pressurizes fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the liquid energy. The pump is mainly used to transport liquids such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, as well as liquid, gas mixture and liquid containing suspended solids. The impeller is installed in the pump casing and fastened to the pump shaft, which is directly driven by the motor. There is a liquid suction pipe in the center of the pump housing. The liquid enters the pump through the bottom valve and the suction pipe. The liquid discharge port on the pump casing is connected with the discharge pipe.

Before the pump is started, the pump casing is filled with the liquid being transported; after starting, the impeller is driven by the shaft to rotate at a high speed, and the liquid between the blades must also rotate with it. Under the action of centrifugal force, the liquid is thrown from the center of the impeller to the outer edge and gains energy, leaving the outer edge of the impeller at a high speed into the volute pump casing. In the volute, the liquid decelerates due to the gradual expansion of the flow channel, and converts part of the kinetic energy into static pressure energy, and finally flows into the discharge pipe at a higher pressure and is sent to the place where it is needed. When the liquid flows from the center of the impeller to the outer edge, a certain vacuum is formed in the center of the impeller. Because the pressure above the liquid level of the storage tank is greater than the pressure at the inlet of the pump, the liquid is continuously pressed into the impeller. It can be seen that as long as the impeller rotates continuously, the liquid will be continuously sucked and discharged.

Pump valve is a collective term for pumps and valves. It is an industrial equipment used in liquid transportation. The reason why pumps and valves are often linked together is the occasion. In other words, there are usually valves where there are pumps, and pumps are often needed in some places. They are used in places where liquids are transported. Of course, valves are also used for gas. Vacuum pumps are also related to gas.

For pump-valve parts and products mass production manufacturing, MINGHE CASTING offers the highest degree of machining & casting service with a basis of 30+ years experience serving the pump-valve industry. Our  pump-valve casting shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

Steering Power Pump Valve


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Contact our pump valve part engineer today to discuss the specifics of your complex projects.

1.Commonly Pump Valve Components Applications.

MINGHE’s experience is unrivaled in the design, development, and manufacture of precision die cast and cnc machining solutions for a wide range of Pump Valve applications, including but not limited to:

  • Pump categories: water pumps, oil pumps, chemical pumps, diaphragm pumps, sewage pumps, screw pumps, submersible pumps, sewage pumps, submersible pumps, reciprocating pumps, air conditioning pumps, feed water pumps, multi-stage pumps, pipeline pumps, centrifugal pumps, three-screw Pumps, twin screw pumps, heat conduction oil pumps, scavenge pumps, corrosion-resistant pumps, high temperature and high pressure pumps, vacuum pumps, magnetic pumps, miniature electric pumps, mining pumps, slurry pumps, pulp pumps, non-clogging pumps, self-priming pumps, increase Pressure pump, fire pump, constant pressure tangent pump, clean water pump, thick slurry pump, mud pump, etc.

    Valve classification: ball valve, butterfly valve, globe valve, check valve, gate valve, regulating valve, throttle valve, oxygen valve, power station valve, drain valve, discharge valve, vacuum valve, solenoid valve, pressure reducing valve, pressure regulating valve, Angle valve, angle valve, three-way valve, four-way valve, multi-way valve, duckbill valve, flat gate valve, oil field valve, shut-off valve, slag discharge valve, knife gate valve, ash unloading valve, fluorine-lined rubber valve, and many more

2.Why Choose Us For Your Pump Valve Parts Projects

Minghe has over 30 years of experience assisting pump valve manufacturers design cost-effective mechanical components. When you partner with Minghe you can receive the following benefits from our die casting process:

  • Minghe’s die casting operation features 40 presses ranging from 250 to 3000 ton. We accommodate some of the most demanding automotive part runs in terms of volume, part size, and complexity. Because of our engineering and modeling capabilities, we are known by our clients as a company that can reduce part complexity, and make the manufacturing process more efficient.  
  • Minghe can help consolidate your supply chain by offering the complete package of die casting services in addition to engineering support, mold design and troubleshooting, machining, and logistics.
  • Minghe is an ISO Certified Die Casting Manufacturer and has extensive experience in designing and manufacturing zinc and aluminum parts to automotive quality specifications. 
  • With presses ranging from large to small, we have the capability to manufacture automobile parts of all sizes, from a valve cover to large housings for trucks.  
  • We are ITAF 16949 certified and can provide part manufacturing for military and pump valve applications.  
  • Our technology facilitates and streamlines production. Our suite of technology includes AutoCAD, Pro-E, MAGMAsoft®, CAD/CAM and EDI compatibility, and FARO Laser Scanning. 

3.Other Manufacturing Service For Custom Pump Valve Parts

In addition, Minghe also provides CNC machining, investment casting, sand casting and other services related to customized auto parts.

Cnc Machining Pump Valve Parts
Investment Casting Pump Valve Parts
Sand Casting Pump Valve Parts

4.Capabilities of Our Precision Manufacturing for Pump Valve Parts

In addition, Minghe also provides CNC machining, investment casting, sand casting and other services related to customized pump valve parts.

Die Casting Materials for Pump Valve Parts:
AL360, AL380, AL383, and AL413, ZA-8, ZA-12, ZA-27,Aluminium A356,
Custom Colors
Black, White, Silver, Red, Natural, Blue, Green and different colors as client requirements


Surface Finishing Ability of Pump Valve Parts:
Sand blasting, shot blasting, polishing, anodizing, oxidation, electrophoresis, chromate, powder coating and painting
Various Pump Valve Manufacturing Process:
Die Casting,Mold Manufacturing,CNC milling, CNC turning, CNC drilling


CNC Pump Valve Machining And Die Casting Applications:
Positive displacement pump/impeller pump/jet pump/vertical pump/horizontal pump/single suction pump/double suction pump/motor pump/steam turbine pump/diesel pump/diaphragm pump;