SJ300 Valve Assembly
Original catalogue designation: SJ300阀总成
The SJ300 Valve Assembly is an aftermarket replacement part for SJ300 mud pumps. A fluid-end valve assembly controls one-way flow through the pump — admitting fluid on the suction stroke and releasing it on the discharge stroke — and typically comprises the valve body, seat, spring and guide. It is supplied to match the form and fit of the original SJ300 component; the model designation is used for identification only and does not imply original-equipment manufacture.
What it is
A fluid-end valve assembly controls one-way flow through the pump — a suction valve admits fluid on the intake stroke and a discharge valve releases it on the pressure stroke. It typically comprises the valve body, seat, spring and guide.
Pump compatibility
- SJ300
FAQ
- Which pump does this valve assembly fit?
- It is configured to fit SJ300 mud pumps. It is an aftermarket replacement part, not an original-equipment item.
- What is in a fluid-end valve assembly?
- It controls one-way flow through the pump and typically comprises the valve body, seat, spring and guide; the suction valve admits fluid and the discharge valve releases it.
Related parts
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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