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Hangzhou Refworld Mechanical & Electrical Industries Co., Ltd.
Hangzhou Refworld Mechanical & Electrical Industries Co., Ltd.  

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You are here: home  > Pressure Vessels  > Valves and seners  > BLR NRV Check Valve

BLR NRV Check Valve 

Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: BLR/NRV 6
Production Capacity: 10000
Delivery Date: 15-20days after received do...
Type: Top-Freezer
Material: Others
Use: Commercial
Means of Transport: Ocean,Air
Packing: CTN PLT
Feature: Compressor
Power Source: Others
Certification: CE
Brand Name: BLUE

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.

◆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 dampingpiston that makes the valves suitable for installation in lines where pulsation can occur,e.g.in the dischange line from the compressor.


ModelType    ConnectionDimension  KV Factor            (m³/h)Figure No
SAEODFLL1L2ΦDΦdEF
BLR/NRV 6Direct Flow1/41/4867296.56--0.56Figure 1
BLR/NRV 103/83/810683610.110--1.43
BLR/NRV 121/21/2118103912.912--2.05
BLR/NRV 165/85/8140144616.116--3.6
BLR/NRV 193/43/4152164919.219--5.5
BLR/NRVH 22 Angle -7/8136175322.32284878.5Figure 2
BLR/NRVH 28-1 1/8184207028.72811410619
BLR/NRVH 35-1 3/8197258535.23512712929


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Tel: 0086-574-87036954
Fax: 0086-574-87683926
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Company Info

Hangzhou Refworld Mechanical & Electrical Industries Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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