303067 Valve Seat
The 303067 Valve Seat is the stationary sealing ring in a reciprocating-pump fluid end against which the valve body closes. Together the seat and body form the pressure-tight, one-way seal that controls flow on the suction and discharge strokes. This is an aftermarket replacement part supplied under part number 303067.
What it is
A valve seat is the stationary sealing ring the valve body closes against; together they form the pressure-tight one-way seal in the fluid end.
Specifications
| Property | Value |
|---|---|
| Weight | 5.75 in 14.6cm |
| Width | 6.00 in |
| Height | 2.75 in / 7.0 cm |
| Depth | 303067 Valve Seat |
Replacement / interchange
Aftermarket replacement cross-referencing 6.49 lbs 3.89kg.
FAQ
- What does the 303067 valve seat do?
- It is the stationary ring the valve body seats against. The two parts together create the one-way, pressure-tight seal in the pump's fluid end.
- Should the seat be replaced with the valve body?
- The seat and valve body are a mating pair that seal against each other, so they are commonly inspected and serviced together. The matching valve body is offered separately under part number 303066.
- Is 303067 an OEM part?
- It is an aftermarket replacement valve seat supplied under part number 303067 to match the original by form and fit.
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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