Focus on your demands
Offer you best solution
Sales & Support:
 |
| Place of Origin: | Ningbo, China |
| Brand Name: | BRANDO |
| Certification: | CE, ISO |
| Model Number: | NRV |
| Minimum Order Quantity: | 10 pcs |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Box, Carton, Pallet |
| Delivery Time: | 4 to 7 working days |
| Payment Terms: | L/C, T/T, Western Union, Paypal |
| Supply Ability: | 200000 pcs per month |
| Product Name: | Refrigeration Check Valve | Port Size (Inch): | 1/4'' To 3/4'' |
|---|---|---|---|
| Connection: | Straight-way, Flare | Applicable Refrigerant: | HCFC. HFC, HC |
| Max Working Pressure: | 46 Bar | Media Temperature Range: | -50℃ To +140℃ |
| Highlight: | Danfoss Type Refrigeration Check Valve,NRV Refrigeration Check Valve,Check Valve Type NRV |
||
Danfoss Type NRV Refrigeration Check Valve Straight-way Flare
NRV and NRVH refrigeration check valves can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plant with HCFC. HFC and HC flammable refrigerants. The valves ensure the correct flow direction and prevent back-condensation from a warm part of the system to the cold evaporator. A built-in damping piston makes the valves suitable for installation in lines where pulsation can occur. e. g. in the discharge line from the compressor.
Technical Data of NRV, NRVH Straightway Flare Check Valve:
| Model | Connection Type | Connection Size |
Pressure drop
across valve
|
Kv Value | Cv Value | Code no | ||
| inch | mm | bar | psi |
m3/h
|
gal/min
|
|||
| NRV 6 |
Straight-way, Flare
|
1/4'' | 6 | 0.07 | 1.01 | 0.56 | 0.65 | 020-1040 |
| NRV 10 | 3/8'' | 10 | 0.07 | 1.01 | 1.2 | 1.39 | 020-1041 | |
| NRV 12 | 1/2'' | 12 | 0.05 | 0.72 | 2.05 | 2.37 | 020-1042 | |
| NRV 16 | 5/8'' | 16 | 0.05 | 0.72 | 3.6 | 4.16 | 020-1043 | |
| NRV 19 | 3/4'' | 19 | 0.05 | 0.72 | 5.5 | 6.36 | 020-1044 | |
Main Dimension of NRV, NRVH Straightway Flare Check Valve:
| Model | Connection | L | S | |
| Inch | mm | mm | mm | |
| NRV 6 | 1/4'' | 6 | 55 | 19 |
| NRV 10 | 3/8'' | 10 | 60 | 19 |
| NRV 12 | 1/2'' | 12 | 70 | 24 |
| NRV 16 | 5/8'' | 16 | 81 | 28 |
| NRV 19 | 3/4'' | 1995 | 34 | |
More Refrigeration Products for you to choose:
|
|
|
| Refrigeration Solenoid Valve | Reversing Valve | Expansion Valve |
|
|
|
| Hot Gas Bypass Valve | Crankcase Pressure Regulator | Ball Valve |
Focus on your demands, Offer you best solution:
√ Contact us if some points you have doubt
√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for
√ Contact us if you are doing designing
Welcome to your any question and inquiry!
Contact Person: Mr. Brandon Bao
Tel: 86-13454729544
Fax: 86-574-83879820
3'' DMF-Z-76S BFEC Diaphragm Pulse Jet Solenoid Valve For Bag Filter
CA25DD Goyen Type DD Series Pulse Jet Diaphragm Valve For Dust Collector
1'' SCG353A044 ASCO Type Diaphragm Pulse Jet Valve For Dust Removal
EVR 3 NC 032F8107 1/4'' Danfoss Type Refrigeration Solenoid Valve 220VAC
1028/3 Castel Type 3/8'' Refrigeration Solenoid Valve HM2 220VAC 230VAC
EVRA 40 EN-JS1025 Danfoss Type Ammonia Solenoid Valve 042H1128 042H1132
C113443 C113444 Diaphragm For ASCO Pulse Valve SCG353A043 SCG353A044
Diaphragm For BFEC Pulse Valve 1.5'' DMF-Z-40S DMF-ZM-40S DMF-Y-40S
K7600 K7601 Diaphragm Kit For Goyen Pulse Solenoid Valve CA76T CA76MM
