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$3≥50Box
| Payment Type: | T/T,L/C |
| Incoterm: | FOB,EXW,CIF |
| Min. Order: | 50 Box |
| Transportation: | Ocean,Land,Air,Express,Others |
| Port: | NINGBO |
Model No.: NRV Check Valve
Applicable Industry: Machinery Repair Shops, Manufacturing Plant
Out-of-warranty Service: Video Technical Support, Online Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
Place Of Origin: China
Species: Filter Drier
Use: Refrigeration Parts
Certification: Ul
Warranty Period: 1 Year
Service System: Video Technical Support, Online Support
Application:: Refrigeration Parts
Product Name:: Dry filter
Color: black
Packing:: color box
| Selling Units | : | Box |
| Package Type | : | COLOR BOX |
General Description BLR/NRV Check Valve is uesd on the piping of liquid,suction gas or hot air on the freezing,cold storage and air conditioner units.The Valve seat and seals have execllent sealing performance.Both threaded and welded connections are available for us. Feature ◆For flourinated refrigerants ◆Resonance problems can be avoided at partial load in the refrigeration plant. ◆Oversize connections provide flexibility in use. ◆Prevents refrigerant from warm to cold system part. ◆Ensures correct flow direction and avoid reversal. ◆Both straightway and angleway versions ◆Built-in damping piston that makes the valves suitable for installation in lines where pulsation can occur,e.g.in the dischange line from the Compressor. Technical Data
Model Type Connection Dimension KV Factor KV （m3/h） Figure No SAE ODF SAE ODF L L1 L2 ΦD Φd E F BLR/NRV 6 BLR/NRV 6S Direct Flow 1/4 1/4 86 7 29 6.5 6 - - 0.56 Figure 1 BLR/NRV 10 BLR/NRV 10S 3/8 3/8 106 8 36 10.1 10 - - 1.43 BLR/NRV 12 BLR/NRV 12S 1/2 1/2 118 10 39 12.9 12 - - 2.05 BLR/NRV 16 BLR/NRV 16S 5/8 5/8 140 14 46 16.1 16 - - 3.6 BLR/NRV 19 BLR/NRV 19S 3/4 3/4 152 16 49 19.2 19 - - 5.5 - BLR/NRVH 22S Angle - 7/8 136 17 53 22.3 22 84 87 8.5 Figure 2 - BLR/NRVH 28S - 1 1/8 184 20 70 28.7 28 114 106 19 - BLR/NRVH 35S - 1 3/8 197 25 85 35.2 35 127 129 29
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