Emerson Alco Expansion Valve 806 840
Basic Infomation
Brand name:Emerson Alco
Model number:806 840
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
TERB 20FZ-09
LCLE 8B-15
TFES 12RC5/8x5/8S/T
TRAE+ 12PW-08
TRAE+ 60NAA-07B1
HFC 1/2DA-05
BNESB 3-1/2RW100-05
LCL 1B-59
TMREB 45HW-07
TJRN 35HW55-01
HFES 6MW-08
TJLNE 4FAA-05
AFA 4HCA-05G
AFA 3/4PW45-09
ANEB 2-1/4SZ-02
LCLE 4C-53G
AFAE 2-1/4SW45-01GB1
TJLE 35HZ-06
HFNEC 1/4TW45-07
TCLN 1/2FAA-02
TJRN 2FCA-05
HFS 2DW-06
THRNE 55HWS-09
HFNES 15HAA-07
TIRE 4FZ-04
HFS 9DZ-08
TIEB 10SW75-32
TIRNE 22HCA-10
TRAE 35FW90-07B1
BA 2MW-01
TJLB 14HWS-03
TIRE 1/2FWS-05
TIEB 3PW75-50
TEREB 25FCA-04
AAB 1/2DCA-04
BAES 2FW-02
ACP 9-82
TJRN 11FAA-07
TCLB 1-1/2MW55-06
TCLNEB 8FW100-02
HFNESC 2-1/4TW-07
ANB 1-1/4SCA-04
TRAE+ 50NW100-06B1
LCL 1A-36GB1
LCL 7B-58GB1
TIEB 5FW100-03G
THREB 3FWS-08
LCL 4A-99GB1
TJLE 3FC-07
TMRB 35HW55-02
HFNC 1/2FAA-01
HFN 10SAA-08
THRE 8RWS-04
TCLNB 7-1/2FW-07
TIEB 10MC-02G
LCLE 1B-52
HFS 1-1/4TW45-03
TRAES6 MC 10FT 5/8*7/8 ODF S/T
TIE 3NC-31B1
TJLNE 1/2FWS-02
HFES 5SC-02
TRAE 50SW90-06G
HFE 1-1/4TC-04
TIEB 3FAA-41B1
HFNE 9DA-05
BNSB 2BW-03
NCE 15ZAA-06GB1
AAE 2SZ-04
ANC 2-1/2SZ-08
HFNS 1MW35-09
TJL 6-1/2FAA-06
TIEB 3RW100-03G
TIRNE 12HAA-06
TERB 8FWS-01
AFA 3-1/2PW55-06G
AFA 1MW45-01
HFESC 20HW45-06
HFES 15HW35-02
THRNB 3FWS-05
AFA 1-1/4NW-07G
TIEB 3RW75-35G
TCLB 1HW-06
TJRB 22HCA-03
ANCB 1TW-03
HFNESC 1/2TC-05
ANC 1TAA-08
HFNS 2RW100-04
TJLNB 26HW55-01
HFN 3TZ-09
TIE 5RW75-06G
TIEB 5RW75-36G
TIEB 5NC-21
TMRB 2FC-01
ANCB 3SW-06
HFNE 1/4RW100-07
TIE 3MAA-30GB1
TIE 3RW-32B1
TMREB 18HW100-01
AAE 2HW45-05
AFA 1/2FCA-07B1
AN 3DW100-02
TIRB 4FWS-06
TCLEB 45HCA-01
TJLE 18HW55-07
TIR 1HW55-02
TIEB 3HAA-12B1
HFNE 7-1/2MW35-05
BAS 4BZ-05
HFNEC 1-1/2MA-09
BNEB 4RW-04
HFE 3/4TW35-03
TIEB 3HC-31
ANCB 1/4HW-05
TJLNEB 12HW100-02
HFNS 1-1/4SC-08
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!!