Which pumps does the red valve insert KM-101R fit?

It fits the Kerr KM-3250PT and T30M models.

What does "abrasive resistant" mean, and why "red"?

"Abrasive resistant" describes the service the part is built for, such as pumping fluids with suspended solids; "red" identifies this version of the insert.

What part number does this replace?

It is an aftermarket replacement for Kerr part number KM-101R, supplied to match the original part's form and fit.

Valve Insert Abrasive Resistant Red

Valve Insert Abrasive Resistant Red — Valve / Valve Part aftermarket replacement part

This abrasive-resistant red valve insert is a fluid-end valve part used in the valve set that controls one-way flow through a Kerr piston pump on the suction and discharge strokes. The "abrasive resistant" designation refers to the duty it is built for, such as pumping fluids that carry suspended solids; "red" identifies this version of the insert. It is supplied as an aftermarket replacement for Kerr part number KM-101R, matching the original part's form and fit, and fits the Kerr KM-3250PT and T30M models.

What it is

This valve part belongs to the fluid-end valve set that controls one-way flow through the pump on the suction and discharge strokes.

Pump compatibility

KM-3250PT
T30M

Specifications

Property	Value
Weight	0.00 lb (≈ 0.00 kg, converted)
Width	（无）
Height	（无）
Depth	（无）

Manufacturer technical notes

Abrasive Resistant Red Valve Insert (SKU:KM-101R) API 7K-certified tungsten carbide thermal-sprayed composite (hardness ≥85HRA) with QPQ nitriding treatment (salt spray tested >2000hrs corrosion-free). Complies with API 6A/6D mud pump valve bodies, meeting ISO 15156-3 NACE MR0175 abrasion resistance standards. Impact toughness ≥15J, dynamic sealing leakage ≤0.01mL/min.

Verbatim from the Dongli product page on dlhddrilling.com.

Replacement / interchange

Aftermarket replacement cross-referencing Kerr KM-101R.

FAQ

Which pumps does the red valve insert KM-101R fit?: It fits the Kerr KM-3250PT and T30M models.
What does "abrasive resistant" mean, and why "red"?: "Abrasive resistant" describes the service the part is built for, such as pumping fluids with suspended solids; "red" identifies this version of the insert.
What part number does this replace?: It is an aftermarket replacement for Kerr part number KM-101R, supplied to match the original part's form and fit.

Related parts

See all Valve / Valve Part →

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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