Bus Door Pump Solenoid Valve DF213B 4V210-08 5/2-Way
DF213BDoor pump solenoid valve DF213B on the 4V210-08 pattern, 5/2-way single solenoid, 0.15-0.8 MPa, with three push-in fittings as pictured. For bus and coach air door systems. In stock, worldwide shipping.
Bus door pump solenoid valve DF213B – 5/2-way single-solenoid pneumatic valve on the standard 4V210-08 pattern, rated 0.15 – 0.8 MPa. Supplied as a kit with three pneumatic push-in fittings as pictured. Used on the air-driven passenger door pumps of buses and coaches, and on any pneumatic circuit needing a 5/2 directional valve.
Specifications
| Item | Detail |
|---|---|
| Model | DF213B (door pump valve) |
| Valve Pattern | 4V210-08 – 5/2-way, single solenoid, spring return |
| Working Pressure | 0.15 – 0.8 MPa |
| Ports | P = supply, A / B = working ports, R / S = exhaust (silencers recommended) |
| Included | Valve + 3 push-in fittings as pictured |
| Application | Bus / coach air door pumps, pneumatic door systems, general 5/2 directional control |
Features
- Internal pilot operation – reliable shifting even at low air pressure.
- Manual override button for testing and emergency door release without power.
- Wear-resistant seals, no lubrication of the air line required.
- Standard 4V210-08 footprint – drops straight into existing door pump installations.
Before You Order – Please Confirm
- Coil voltage: this valve family is commonly available in DC 24 V and AC 220 V – tell us which one your door pump uses.
- Port thread size on your installation (standard 4V210-08 uses G1/4 ports with 8 mm fittings).
Common Fault Symptoms
- Door opens but will not close (or vice versa) – valve not shifting.
- Slow door movement / air leaking continuously from the exhaust ports.
- Valve stuck after water or dirt in the air line – check the air dryer and filter.
Ordering
Quote model DF213B / 4V210-08, coil voltage and quantity – we reply within 12 hours with photos of actual stock and an export quotation.
Bulk orders welcome.
Frequently Asked Questions
Is DF213B a direct replacement?
Door pump solenoid valve DF213B on the 4V210-08 pattern, 5/2-way single solenoid, 0.15-0.8 MPa, with three push-in fittings as pictured. For bus and coach air door systems. In stock, worldwide shipping. It replaces the OEM number directly for heavy truck and equipment applications (send your VIN or a photo of the old part and we will confirm). Share your chassis number and we will verify the match before shipment.
Can you supply DF213B in OEM quality?
Yes. OEM and original options can both be quoted, plus a cost-effective aftermarket alternative. Every option is checked against the OEM number before dispatch.
Do you have a minimum order quantity for DF213B?
MOQ is 1 piece. Stock is dispatched in 2-3 working days, and for out-of-stock items we confirm a firm lead time (usually 5-10 working days) before you pay.
Can DF213B be sent by air express?
Yes - air express is available for urgent orders, with sea or rail freight for larger quantities. You receive inspection photos before dispatch and tracking after pickup.
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Need parts for your fleet?
Send your parts list or a nameplate photo — we reply with availability and price within 12 hours.