Hydraulic Check Valve – Compatible with SESR15 & SELR20 Electric Pallet Jacks Sumachay

PALLET JACK · ACCESSORY

Hydraulic Check Valve – Compatible with SESR15 & SELR20 Electric Pallet Jacks

Q: Which units does this accessory fit?

Engineered for: SESR15, SELR20. Confirm your unit's connector and voltage before ordering.

Ships from Ontario, Canada

CROSS-COMPATIBILITY

SESR15 SELR20

Currently out of stock

Request availability and we will respond within 24 hours with a delivery timeline.

Returns

See refund policy

Owner-Installable

$125.00 CAD

Ships from Canada · 1–2 business days

Available across Canada. Ships from our Toronto distribution centre (840 Flint Road, North York, ON).

Built for warehouse duty

Built for daily warehouse duty.

Sumachay part

Made for your Sumachay equipment. Check the listing for compatible models.

Drop-in fit

Built to fit on the first try. No adapters, no modifications.

Ships across Canada

Ships from Ontario. Orders typically processed in 1–2 business days.

Returns

Unused items in their original packaging can be returned under our refund policy.

Trusted by operations teams across Canada

★★★★★ 5.0 Excellent 335 Google Reviews Read reviews →

Overview

Replacement hydraulic check valve for the lift system of Sumachay SESR15 and SELR20 electric pallet jacks, preventing oil backflow.

Stops reverse oil flow to hold fork height steady under load
Precision-machined steel with a corrosion-resistant finish
Replace if the forks slowly drop or lift height drifts under load
Supplied direct from Sumachay Lifts with a 12-month limited warranty

Specifications

Technical specifications.

Material: steel
Returns: Refund policy

Frequently asked

Frequently asked questions

Compatibility

Which units does this accessory fit?

Engineered for: SESR15, SELR20.Confirm your unit's connector and voltage before ordering.

How do I know my current part is failing?

Look for the symptoms documented in our Troubleshooting Guide. For batteries: runtime drops 30%+ from new, mid-lift cutouts at partial charge, or BMS fault codes on the controller.

Installation & warranty

Does this replacement void my unit warranty?

No. Sumachay replacement parts are permitted under the parent unit's warranty. Aftermarket non-Sumachay parts may void the unit warranty.

Can I install it myself?

Most accessories install with hand tools and an instruction sheet that ships with the part. Forks and chassis-mount components require a service technician.

Shipping

How fast does it ship in Canada?

Parts ship from our Ontario warehouse within 1–2 business days by ground courier.