The Multiquip 52500511 ST70 Sandwich Valve Solenoid is a genuine OEM component designed for the ST70 swing tube concrete pump. Sourced directly from Multiquip, this solenoid is an exact match for the original part, ensuring correct hydraulic valve control without adaptation or guesswork. Contractors running ST70 concrete pumps can order with confidence knowing this part meets the same specifications as the unit it replaces.
Key Features
- Genuine OEM Solenoid Output — Built to the same electrical and hydraulic specifications as the original, ensuring the valve actuates at the correct current draw and switching response for the ST70 system.
- Direct Sandwich-Mount Installation — Designed to mount directly into the sandwich valve block on the ST70, aligning with existing porting and fastener patterns for a straightforward swap.
- Confirmed ST70 Fitment — Verified for the Multiquip ST70 swing tube concrete pump series — use part number 52500511 to confirm compatibility before ordering.
- Hydraulic Valve Switching Integrity — A properly functioning solenoid keeps concrete flow direction responsive and consistent; a failed solenoid can cause erratic pumping, valve lock-up, or a complete loss of directional control.
- Electrical Safety Compliance — As a hydraulic solenoid in an active pumping circuit, using an OEM-spec replacement guards against voltage mismatch that could damage the control board or cause unpredictable valve behavior.
The sandwich valve solenoid is an electro-hydraulic component that controls the directional switching of the concrete pump's swing tube valve. When the control system sends a signal, the solenoid energizes and shifts the hydraulic valve, directing concrete flow through the correct outlet. If the solenoid fails — due to coil burnout, contamination, or wear — the valve may stick, fail to shift, or respond inconsistently, halting productive pumping operations. Replacing a faulty solenoid with a correct OEM unit restores full directional control and keeps the pump cycling as intended.
For questions about part 52500511 or fitment for your ST70, contact the DHS Equipment team for expert support.
Part Details
| Part Number | 52500511 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | ST70 Sandwich Valve Solenoid |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST70 | ST70 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
