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NRD 12s 1/2'' Danfoss Type Differential Pressure Valve 020B1132 020B1136

Categories Refrigeration Solenoid Valve
Brand Name: BRANDO
Model Number: NRD 12s
Certification: CE, ISO
Place of Origin: Ningbo, China
MOQ: 20pcs
Price: Negotiation
Payment Terms: T/T, Paypal, Western Union
Supply Ability: 100000pcs per month
Delivery Time: 5 to 10 working days
Packaging Details: Box, Carton, Pallet
Product Name: Receiver Pressure Regulator
Port Size: 1/2''
Connection: Solder (ODF)
Max Working Pressure: PS/MWP = 46 bar
Opening Differential Pressure: Start Opening = 1.4 bar, Fully Open = 3 bar
Code No: 020B1132, 020B1136
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NRD 12s 1/2'' Danfoss Type Differential Pressure Valve 020B1132 020B1136

NRD 12s 1/2'' Danfoss Type Differential Pressure Valve 020B1132 020B1136


Condensing pressure regulator, type KVR opens upon a rise in pressure on the inlet side, i.e. when the pressure in the condenser reaches the set value. KVR regulation is dependent only on the inlet pressure. Pressure variations on the outlet side of the regulator do not affect the degree of opening, since type KVR has an equalizing bellows. The effective area of this bellows corresponds to that of the valve seat. In addition, the regulator is equipped with an effective damping device to safe-guard against pulsations which can normally occur in refrigeration plant. The damping device contributes to ensuring a long working life for the regulator without impairing regulation accuracy.
Differential pressure valve type NRD begins to open when the pressure drop in the valve is 1.4 bar.

Technical Data:

Refrigerants
HCFC, HFC and HC
Max Working Pressure
PS/MWP = 46 bar
Medium Temperature Range
-45 to +130℃
Opening Differential Pressure
Start Opening: Δp = 1.4 bar
Fully open: Δp = 3 bar

NRD 12s Dimension:


Our Production:
danfoss 1
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