Disc and Spring Valve Assembly for FMC Bean A04/104/E04/R10/R2020 Series Piston Pumps
This disc-and-spring valve assembly is the fluid-end valve for FMC Bean A04, E04, R10 and R2020 series piston pumps. Its spring returns the valve disc to its seat after each stroke, so the suction and discharge valves close promptly on every cycle. It fits the A04, E04, R10 and R2020 models and is supplied as an aftermarket replacement for FMC Bean part number 5253499.
What it is
A valve spring returns the valve body to its seat after each stroke, ensuring the suction and discharge valves close promptly.
Pump compatibility
- A04
- E04
- R10
- R2020
Specifications
| Property | Value |
|---|---|
| Weight | 0.04 lb (≈ 0.02 kg, converted) |
| Width | 0.97 in / 2.5 cm |
| Height | 0.97 in / 2.5 cm |
| Depth | 0.94 in / 2.4 cm |
Manufacturer technical notes
Disc and Spring Valve Assembly for FMC BEAN A04/I04/E04/R10/R2020 series, forged from GCr15 high-carbon chromium steel with vacuum-arc remelting and quenching+tempering (HRC60-64). API 7K compliant for ≥3500psi pressure resistance, 50% extended sealing life. Part No. 5253499。
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing FMC Bean 5253499.
FAQ
- Which pumps does this valve assembly fit?
- It fits FMC Bean A04, E04, R10 and R2020 series piston pumps.
- What does the disc-and-spring valve do?
- It controls one-way flow in the fluid end: the spring seats the valve disc after each stroke so the suction and discharge valves close on schedule.
- What part number does it replace?
- It is an aftermarket replacement that interchanges with FMC Bean part number 5253499; the brand and number are listed for identification only.
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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