SKY5P-12-D Hydraulic Pump Solenoid Valve 111-9916 1119916 For E320B E320D
Product Details
| OE Part Number: | 111-9916 | Application: | Excavator Main Pump & Swing Hydraulic Control |
|---|---|---|---|
| Compatible Equipment: | E312B,E320B,E320C,E320D,E325B | Warranty: | 6 Months |
| Production Base: | Guangdong, China | Order Processing Cycle: | Normally 1–7 Working Days Once Payment Received |
| Highlight |
hydraulic excavator solenoid valve,excavator hydraulic solenoid valve |
||
Product Description
It is the core EPPR power adjustment proportional control component of excavator hydraulic system. It receives ECU PWM proportional signal to generate linear magnetic force, pushes multi-groove spool to adjust main pump swash plate angle, real-time matching engine power and hydraulic output, effectively avoid engine stall under heavy rock excavation load.
| Specification | Detailed Information |
|---|---|
| Brand | ZVEZDA |
| Full Product Name | E320B E320C E320D Excavator 24V Main Pump EPPR Proportional Solenoid Valve 111-9916 (1119916 / SKY5P-12-D) |
| OEM Part Number | 111-9916 / 1119916 / SKY5P-12-D |
| Compatible Machine | E320B, E320C, E320D Medium Hydraulic Excavator |
| Matched Main Pump | K3V112DT Variable Displacement Hydraulic Main Pump |
| Rated Voltage | DC24V |
| Condition | 100% Brand New Aftermarket OEM Equivalent Complete Assembly |
| Origin | Guangdong, China |
| Core Material | Full Ion Nitride Hardened Multi-groove Alloy Spool + Low Drift Pure Copper Electromagnetic Coil |
| Wiring Connector | Yellow Dot 4-Pin Fully Sealed Waterproof Plug |
| Installation Position | Excavator Main Pump Flange Mounted Proportional Pilot Valve |
| Shipment Lead Time | Dispatched within 1–7 working days after payment confirmation |
| Outer Packaging | Neutral Export Carton + Shockproof EPE Foam Inner Liner |
| Series 1 PN | Series 2 PN | Universal Spare Part Numbers |
|---|---|---|
| 20Y-43-41780 | 331/30884 | 4520781 |
| 22U-06-22420 | 331/30885 | 4581230 |
| 22U-06-22380 | 331/30886 | 4601592 |
| 782-5301-301 | 701/80284 | 4632710 |
| 782-5301-302 | 701/80285 | 4678921 |
| 7824-30-1600 | 11S-49 | 4756890 |
| 7825-30-1301 | 60117463 | 4721563 |
| 7825-30-1302 | 60117463LM | 4739125 |
| 7861-92-4130 | 60117464 | 4772106 |
| 7861-92-4131 | 60117465 | 4789321 |
| 20Y-43-41781 | YQ05.251.046 | 4801234 |
| 20Y-43-41800 | 300661-00004A | 212-7890 |
| 708-2H-25240 | 21Q6-20820 | 214-5620 |
| 702-21-07010 | K1013849 | 0419-9902 |
| 702-21-07311 | 332/G0912 | 0419-9903 |
| 702-21-07610 | 60117466 | 223-8181 |
| 702-21-57400 | YQ05.251.049 | 224-2092 |
| 585-9230 | YN20S00003F1 | 225-0300 |
| 627-2304 | 7820-30-1700 | 253-3809 |
| 585-9231 | 4791230 | 231-8194 |
| 702-21-58100 | 403-0363 | 198-6528 |
| 702-21-57500 | 485-5747 | 328-4314 |
| 702-21-60700 | 375-4414-02 | 384-3892 |
| 714-07-16730 | 485-9850-03 | 485-5747 |
| 201-0950 | 485-9850-03 | 491-0908 |
| 25/220804 | 491-0908 | 553-5204 |
| 25/220994 | 25/220804 | 25/220994 |
| 31Q6-20131 | 25/220994 | 31Q6-91220 |
| 31Q6-91220 | 31Q6-20131 | 086-1879 |
| 086-1879 | 31Q6-91220 | 31765-FC000 |
| 31765-FC000 | 086-1879 | 053400-0745 |
| 053400-0745 | 31765-FC000 | 419-15-47221 |
| 419-15-47221 | 053400-0745 | KDRDE5K-20/40C04 |
| KDRDE5K-20/40C04 | 419-15-47221 | 31Q6-91720 |
| 31Q6-91720 | KDRDE5K-20/40C04 | 25/220804 |
| 25/220804 | 31Q6-91720 | 25/974628 |
| 25/974628 | 25/220804 | 4I-5674 |
| 4I-5674 | 25/974628 | 096-5945 |
| 096-5945 | 4I-5674 | 111-9916 |
| No. | Question | Standard Answer |
|---|---|---|
| Q1 | Which excavators match 24V proportional solenoid valve 111-9916 SKY5P-12-D? | This flange-mounted EPPR proportional valve fits E320B, E320C, E320D medium excavators equipped with K3V112DT hydraulic main pump. |
| Q2 | How does this solenoid adjust pump output flow? | It receives ECU PWM signal to produce linear electromagnetic force, pushes the built-in spool to change main pump swash plate angle, dynamically matches engine power and hydraulic flow. |
| Q3 | What failure symptoms will appear when this solenoid is damaged? | Insufficient digging force, unstable pump pressure, hydraulic jitter during operation, slow boom and arm movement, and continuously rising hydraulic oil temperature. |
| Q4 | Is full disassembly of the main pump required during replacement? | No, it adopts external flange installation structure; only remove four fixing bolts and disconnect the wire plug, no need to split the pump body. |
| Q5 | What anti-wear design adapts to long-term harsh mining environments? | The whole spool undergoes ion nitriding hardening treatment, paired with double high temperature HNBR sealing rings and fully sealed four-pin waterproof plug to resist oil mist, high heat and vibration. |
| Q6 | Can this 24V proportional valve be replaced with a 12V version? | No, coil resistance and output magnetic force differ greatly. Mixing different voltage models will cause pressure instability or coil burnout, cannot be interchanged. |
| Q7 | How to quickly inspect coil integrity before installation? | Use a multimeter to measure coil resistance, normal range 13–14.5 ohms; infinite resistance indicates open circuit, resistance below 10 ohms means internal short circuit and cannot be installed. |
Product Highlights
SKY5P-12-D Hydraulic Pump Solenoid Valve 111-9916 1119916 For E320B E320D It is the core EPPR power adjustment proportional control component of excavator hydraulic system. It receives ECU PWM proportional signal to generate linear magnetic force, pushes multi-groove spool to adjust main pump swash ...
Solenoid Valve 3E‑3748 ZVEZDA For 938F 948F 950F 966F 980F Wheel Loader Transmission
Solenoid Valve 3E‑3748 ZVEZDA For 938F 948F 950F 966F 980F Wheel Loader Transmission ZVEZDA transmission solenoid valve 3E‑3748, cartridge threaded spool design, zinc‑plated metal housing, green wire harness with 2‑pin black connector, multi‑seal spool and brass adjusting screw on top, thread‑in ...
Main Pump Proportional Solenoid Valve 702‑21‑60700 ZVEZDA For PC300‑8 PC350‑8 Excavator
Main Pump Proportional Solenoid Valve 702‑21‑60700 ZVEZDA For PC300‑8 PC350‑8 Excavator 702‑21‑60700 pump proportional solenoid controls displacement output, improves bogging and poor operating performance. Ready stock shipped from Guangzhou China. Specification Detailed Information Brand ZVEZDA ...
702‑21‑57500 3‑Hole LS Solenoid Valve With Braided Harness For PC200‑8 PC220‑8 Excavator
702‑21‑57500 3‑Hole LS Solenoid Valve With Braided Harness For PC200‑8 PC220‑8 Excavator Complete integrated LS solenoid assembly for PC‑8 series main pump. Pay attention to 3‑hole mounting feature, cannot replace 2‑hole PC‑7 version 702‑21‑57400. Guangzhou warehouse in stock. Specification Detailed ...
LS Proportional Solenoid Valve 702‑21‑57400 ZVEZDA For PC200‑7 PC220‑7 Excavator Hydraulic Pump
LS Proportional Solenoid Valve 702‑21‑57400 ZVEZDA For PC200‑7 PC220‑7 Excavator Hydraulic Pump ZVEZDA LS proportional solenoid valve 702‑21‑57400, square metal base, short cylindrical coil, braided protective harness with pink internal wire, special black connector. Square block base design, ...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
