API-3/SC170DD Suction & Discharge Valve Assembly
Original catalogue designation: API-3或SC170DD吸入排出阀总成
This Suction & Discharge Valve Assembly is an aftermarket replacement part built to fit API-3 and SC170DD mud pumps. In the fluid end it provides both the suction valve, which admits fluid on the intake stroke, and the discharge valve, which releases it on the pressure stroke, together controlling the one-way flow through the pump. The API-3 / SC170DD designations are used for identification only and do not imply original-manufacturer production.
What it is
This set provides both the suction and discharge valve assemblies that control one-way flow through the fluid end.
Pump compatibility
- API-3
- SC170DD
FAQ
- Which pumps does this valve assembly fit?
- It is built to fit API-3 and SC170DD mud pumps. The model designations are used for identification only.
- What does a suction & discharge valve assembly do?
- It supplies both the suction and discharge valve assemblies that control the one-way flow through the fluid end: the suction valve admits fluid on the intake stroke and the discharge valve releases it on the pressure stroke.
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All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.
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