Emerson Alco Expansion Valve AA 3/4DA-01
Basic Infomation
Brand name:Emerson Alco
Model number:AA 3/4DA-01
Product Condition:Factory New / New Surplus
Packaging:Wooden Box / Carton
Delivery time:7~14 days (About)
Warranty:1 Year
Parameter details:Contact support to obtain
Payment methods:
Consulting support, including your preferred payment methods.
The Emerson Alco Expansion Valve is high quality!
We can also provide the following models
AACB 1-1/2BW-04
TMRE 25FW55-09
HF 2HA-05
TIRNE 12HAA-01
TERN 3FCA-02
HFNES 1/2RA-07
TCLNE 5HZ-07
AFAE 2-1/4SCA-04B1
THR 45HC-10
NAE 7ZAA-09G
HFN 3-1/2BAA-07
HFNSC 1/2BZ-07
TJRN 100HZ-02
HFN 1/2RW100-06
HFEC 6BA-07
HFS 3/4DW-06
TJRNEB 11HAA-04
HFEC 1/8SW-07
TJRN 3FWS-02
HFNE 1/4MC-06
TMRNE 6-1/2FAA-05
AFAE 3MW55-09GB1
AAEB 5HAA-03
TEREB 1-1/2MZ-01
AFAE 1/4HW55-10GB1
TRAE 30RC-04G
HFNES 1/2TAA-01
BASB 2-1/2NW-02
TIRE 20FAA-03
ANEB 2-1/2DC-08
AFAE 4MC-07B1
ANCE 5HCA-02
LCLE 1C-42GB1
LCLE 2C-48
AFAE 3MAA-01
HFSC 1-1/4TZ-01
TJLNB 3FWS-08
TCLNB 18HWS-01
NAE 1-1/2ZAA-05
TMREB 18HWS-05
AFA 1/2HCA-07GB1
TIEB 3NAA-13
ANCE 1/2DZ-01
TIE 3PW100-37G
LCL 4C-44GB1
TJRB 11HCA-10
AFAE 5-1/4NW55-10G
TJRNE 11HWS-04
HFNE 1SCA-01
ANCE 1/4HAA-07
HF 7SA-02
TIRNEB 7-1/2HW55-10
BAESB 3HC-02
HFKSC 4 SC
AFA 1/2SZ-03
HFNE 2-1/2HW-01
AFAE 1/4NW55-09B1
TJRNB 8FCA-04
AFA 1HW-09G
TIRB 35HW-10
NBE 8ZAA-42B1
AFAE 1/2SW15-02B1
TJLNE 7-1/2FW55-10
HFE 1/2BA-03
HFNES 2DZ-08
TERNB 22HC-05
AACE 2-1/2HW100-03
TIE 3FW-02GB1
HFESC 1/4BW-02
AFA 1PW55-05B1
BAES 1FC-04
HFKSC 7 PC
TJLNB 5HW-02
TJREB 26HWS-03
TIRN 2FW55-08
AFA 1/4RW15-08G
TCLEB 55HW55-10
BNE 1SZ-01
TCL 14RAA-06
TIEB 3RW100-13GB1
BNS 3RZ-04
AFA 1FCA-08B1
TJLB 11HWS-03
BAES 1/2NW100-03
AN 1HCAA-07
BNESB 3MZ-05
TRAE 70NW90-03
TIE 10HW100-35B1
TCL 1/2RW-06
HFESC 2-1/2HW100-05
AFAE 1/2FW55-10GB1
AN 1/2HC-04
ACPE 1-66GB1
HF 1-1/2DC-06
THRE 1HW-05
TCL 1FW100-06
TCLNEB 6-1/2FZ-05
TIE 10MW75-48
BA 2SC-02
HFC 3-1/2RZ-03
TCLNEB 7-1/2HW55-10
ANCE 1/2BCA-02
BNB 5BW100-03
TRAE 20HW85-10G
HFNES 11MCA-02
TIE 5PC-21GB1
HFS 5RW-06
HFEC 1/2FCA-05
TMRB 22HWS-07
TIRE 2RWS-01
TCLE 11HWS-10
TCLB 1FCA-01
BNES 2-1/4DZ-05
LCL 4A-78G
TMRE 12HZ-06
For more information,please contact us freely
Picking a Compressor? Here’s What to Know
Please confirm the compressor is in stock and verify its core specifications before purchasing. We prioritize matching you with inventory from your local distributor, We provide actual photos for your confirmation before packaging and shipping.
Please select the expedited option at checkout. For lightweight items, you can request "overnight or 2-day shipping". Our customer service will then confirm the expedited schedule (including preparation and shipping), with most orders delivered globally within 2-5 days.
Please ensure that you are purchasing a genuine product, which includes original manufacturer certification and professional test reports.
Unless caused by human error, we promise free replacement or full refund. We provide a total of 3 years of warranty coverage, comprising a 1-year original manufacturer's warranty and an additional 2-year(In-House Warranty) extended warranty for repairs and support.
We offer a repair kit that includes essential installation parts prone to wear and tear. For details, please contact our customer service.
We support a variety of mainstream payment methods (e.g., Visa, PayPal, TT). Our checkout process is quick and secure, with orders processed within the same day.
If you require a single, high-volume delivery, please inquire about our bulk order or wholesale pricing. We can then coordinate a delivery schedule and shipping time.
1. Before shipping, we will send you photos of the actual product for your confirmation ( eg. nameplate, appearance, and report).
2. The product comes with a 1-year manufacturer warranty policy and 3-year in-house warranty.
3. If the product is damaged during transportation or cannot be repaired due to non-human-caused within 1 year, no return, we will directly refund or resend the new product.
4. For select items, we will include a repair kit ( Special Needs Customer Service ).
5. Enjoy a worry-free experience throughout the entire process. Feel free to request quotes and place orders with confidence, we will provide 5-star service until you are satisfied.
6. Shipping and Taxes: See Quotation.
FAQs
Q1: For our application (e.g., Cold Storage vs. Process Chilling), should we choose Screw, Reciprocating, or Centrifugal compressors?
A: The choice depends on capacity and application. We recommend: Screw for large, stable loads and high efficiency; Reciprocating for smaller capacity or specialized low-temperature use; and Centrifugal for very high-capacity HVAC/chiller applications. We offer a data-driven sizing analysis.
Q2: Are your system accessories (e.g., oil filters, valves, controls) proprietary, or can we easily source compatible, standardized replacement parts globally?
A: Our systems are designed with industry-standard interfaces and utilize high-quality, globally recognized components. We ensure that critical accessories and spare parts are readily available through our own supply chain and cross-reference to minimize emergency lead times.
Q3: How do you precisely calculate the required cooling load (BTU/hr or kW) and determine the correct compressor size for my specific process/cold room?
A: We perform a comprehensive heat load analysis that considers ambient temperature, product load, air infiltration, insulation U-values, and processing time. We use this data to select a compressor with the optimal capacity and EER/COP (Energy Efficiency Ratio/Coefficient of Performance) for your target temperature.
Q4: What is the warranty period for your main compressor unit and core accessories, and what is your guaranteed lead time for emergency spare parts?
A: We provide a comprehensive warranty package (typically $12$-$24$ months on the compressor). We maintain a global inventory of critical spares and commit to an emergency parts lead time (e.g., $24$-$72$ hours to major industrial hubs) to ensure minimal operational disruption.
Q5: What is the system's Total Cost of Ownership (TCO), and what technologies do you employ to maximize energy efficiency (SEER/IPLV)?
A: We provide a detailed TCO breakdown encompassing purchase, installation, maintenance, and projected energy costs. We prioritize Variable Speed Drive (VSD) compressors and advanced control systems to modulate capacity, minimizing energy consumption during part-load operation and maximizing long-term savings.
Q6: We conduct annual targeted procurement of compressors and repair kits to sustain production. I'd like to know if there are any contract discounts available?
A: Absolutely. Our primary strength lies in supply capability. Whether it's OEM manufacturing or global inventory searches—from components to complete units—we can match your needs with the nearest partner's inventory for rapid delivery. Our global alliance enables transactions at wholesale agency rates. Welcome aboard! Cheers!!