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{"title":"NRD 12s 1\/2'' Danfoss Type Differential Pressure Valve 020B1132 020B1136","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/fe\/7e71df5903a1887757ff53fcf966-200x200-1\/nrd_12s_1_2f2_27_27_danfoss_type_differential_pressure_valve_020b1132_020b1136.jpg","attrs":{"Brand Name":"BRANDO","Model Number":"NRD 12s","Certification":"CE, ISO","Place of Origin":"Ningbo, China"}}
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{"title":"Danfoss Type EVR 40 NC Refrigeration Solenoid Valve 1 5\/8'' 2 1\/8''","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/de\/b569b3f4d9bbd539fc341970fd27-200x200-1\/danfoss_type_evr_40_nc_refrigeration_solenoid_valve_1_5_2f8_27_27_2_1_2f8_27_27.jpg","attrs":{"Brand Name":"Brando","Model Number":"EVR 40","Certification":"CE","Place of Origin":"CHINA"}}
{"title":"Danfoss Type Solenoid Valve EVR 32 042H1104 042H1106 042H1108","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/cd\/01e70f94fbffa688f2b2c785ab32-200x200-1\/danfoss_type_solenoid_valve_evr_32_042h1104_042h1106_042h1108.jpg","attrs":{"Brand Name":"Brando","Model Number":"EVR 32","Certification":"CE","Place of Origin":"CHINA"}}
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:
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* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years.
* We have served customers fr...
* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years.
* We have served customers fr...