Emerson Alco Expansion Valve AA 1/4DA-02
Basic Infomation
Brand name:Emerson Alco
Model number:AA 1/4DA-02
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
HFNEC 2-1/4TW-03
TRAE+ 15NW90-04G
TJLN 1/2FC-03
LCL 9A-04G
AFA 3RW55-10B1
TFES 20NC-05
HFS 11MW35-06
AFA 2SC-02GB1
LCLE 2A-95B1
AFAE 1NZ-10GB1
TIEB 3SW100-48B1
AAEB 1/2SAA-05
TJRN 1/2RW-04
AFA 2-1/4PW-10GB1
TIRE 2FW100-10
THRNE 3FAA-08
TMRNE 8RW100-06
HFNSC 1-1/2HW45-08
AAB 2-1/2BW100-03
ANE 1/4MAA-02
HFNEC 4MZ-02
TJRNE 10HW100-03
TIEB 3MCA-36
AAB 1-1/2BA-07
BNSB 1-1/2SZ-03
HFSC 3HW45-08
AAC 4HZ-01
HFNES 2BA-08
BN 1MW-05
TMRNB 10HCA-09
BNE 1NW100-02
TIE 5HAA-03GB1
ANB 3DW45-01
NBE 6ZAA-36B1
BAESB 2SCA-03
TFES 8SC7/8x7/8ODF
TRAE 20NW-09G
TIEB 5RCA-45B1
TCLNEB 14HCA-10
TIRNEB 4FW-05
TIEB 5HCA-46
AACE 1/2DW100-02
HFSC 9DW-04
TMRNB 7-1/2FCA-03
AFAE 1/2RAA-06G
TJRB 1-1/2MC-01
TRAE+ 25FW90-06
AFA 5HAA-10
TMRNE 12HAA-01
TRAE 40FW90-08
BAS 3NCA-04
NCE 1/2ZAA-36G
TERE 22HC-09
TIRNEB 35HCA-09
HFS 1-1/2RZ-08
LCL 3B-36B1
HFKC 6.5 SCA
HF 2-1/4TAA-04
TJRN 18HWS-08
TMREB 1HCA-07
TERB 18HZ-06
AFAE 1PZ-10
TJR 7-1/2HW-04
TIRN 8RC-02
TIEB 3NW75-08
LCLE 7A-11G
TJR 3FW55-03
HFNESC 1/4FW35-07
TCLEB 1HCA-03
TIRN 1HW55-07
BNS 1DC-05
TJRB 10HAA-06
HFN 1-1/2RW100-08
HFNESC 4MW35-02
HFNEC 1FC-05
AFA 1/2PC-08G
ANEB 1/4BW-08
AFAE 3RW55-02GB1
TIEB 5FAA-20
ANE 1/2HAA-05
HFSC 3-1/2FAA-09
TIEB 10HW100-15
TJRNB 75HAA-02
HFES 2DCA-08
TRAE+ 10HCA-09B1
TIE 10HW-13G
AACEB 1/2HZ-06
AFAE 1/2SW15-03B1
HFNEC 12HAA-02
ANC 5-1/2BW45-02
TIRB 18HW100-08
TRAE+ 50RW90-06
AFAE 3RZ-10
LCL 1A-04G
TCLB 14RW-01
TCLE 6-1/2FC-01
AFA 1-1/2FZ-05B1
AFA 1/2RCA-04B1
AACB 1/4BC-02
ANB 1DAA-04
HFN 3/4DW-09
TRAE+ 14PW85-07B1
HFES 1/8SW-02
AACEB 3SA-07
HFNES 3/4TW35-09
TIR 26HZ-05
THRNEB 1HCA-04
HFEC 8HW35-09
HFC 3-1/2BAA-04
NCE 1-1/2ZAA-18G
BNEB 1-1/4SW-05
TJLE 45HW100-03
TJLE 11HWS-02
TIE 3FW75-45B1
LCL 2A-25G
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!!