Emerson Alco Expansion Valve 806 844
Basic Infomation
Brand name:Emerson Alco
Model number:806 844
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
AFA 1-1/2MW45-02
HFNC 8HW-02
NDE 15ZAA-04GB1
TJLEB 11FCA-09
TRAE 60HW-06
NBE 8ZAA-19G
HFS 4MZ-08
TIE 3SW-01GB1
TRAE 12SW85-10G
TMRNB 3FW-10
TEREB 11FAA-06
TRAE 12SC-10B1
TIEB 5MC-32B1
TCLNE 1/2FW-10
TCLB 14RWS-04
TIREB 2RW55-06
TMRB 3RW100-01
TRAE+ 14PCA-07
HFC 1BW45-08
ANCB 1/5TW45-03
AFA 1-1/4PAA-07G
ANCB 5-1/2BW45-08
AFAE 1-1/2RCA-07GB1
ANCB 1/2MA-03
HFN 3/4MW100-01
TRAE+ 12PC-09
TCLN 12HW-08
TRAE+ 35PW90-01G
BA 3-1/2DW-01
HFNSC 1-3/4MA-09
BA 1-1/4FZ-01
BNS 3SW100-04
AFA 1/8FW15-06G
HFNS 5-1/2HW45-01
TJLNEB 1/2FCA-05
THRE 8RZ-10
TCLB 8FC-09
HFEC 1-1/2RW-09
TIE 3SC-16B1
BAB 6BC-02
NDE 6ZAA-03G
AAC 1/5TCA-05
HFNE 1/2FCA-04
TERNEB 2RZ-07
HFE 1-1/2MAA-03
TIRNE 7-1/2FAA-08
THRNEB 11HC-08
TMRNEB 7-1/2FW100-04
THRN 1FC-07
TCLB 14RW-10
LCL 4A-52G
TRAE+ 12FCA-09B1
LCL 8C-53GB1
TJLNE 2HW55-10
THRN 12HWS-01
LCLE 4A-93G
TCLNEB 5HW-06
AFAE 1HW45-03
NDE 1-1/2ZAA-32GB1
TIE 3FW-25GB1
HFNES 2RZ-01
TJRNB 1/2FZ-04
TIE 10MW-12G
TIRN 8FAA-08
TJREB 3FZ-10
TERNEB 100HWS-10
HFNESC 2RCA-01
HFNES 20HCA-06
BNE 2-1/2NW100-05
AFA 2-1/4SW55-01B1
HFNS 1-1/2MC-03
AFAE 1NW15-05
AFAE 1-1/4NCA-10G
TJREB 7-1/2FW100-06
TMRNB 11FC-02
TIEB 3PC-36G
TJRN 8RCA-01
TIEB 10NCA-46
HFE 7-1/2MW-09
TMRB 1/2RCA-06
TMR 1HW100-02
THRNEB 1/2FCA-10
TIE 5SCA-44G
HFES 6MW35-09
TIREB 75HCA-06
BASB 2NW100-03
TJLB 1HW55-01
HFN 5RCA-08
NDE 2ZAA-40G
TIR 6-1/2FCA-03
HFC 20HW35-06
TEREB 2HW-05
BNEB 2-1/2PCA-01
TRAE 12PW-09B1
ACPE 1-59
LCLE 9C-37G
TMRNE 22HW55-02
HFNES 1-3/4MZ-03
TERNE 3HZ-10
AA 3/4SW-06
HFE 1/2HW100-08
AAEB 2HAA-05
LCL 8A-51G
HFC 1SW-03
TIEB 3FCA-31GB1
TJRE 11HAA-01
TJREB 3HW55-09
TJLE 25FC-04
TJLNE 1/2HWS-05
LCLE 4B-74GB1
TRAE+ 60HW-09G
TJLNEB 3HC-10
TIRNEB 11HCA-08
LCL 4C-42
TMRB 7-1/2HC-07
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!!