Home > Products > Refrigeration Solenoid Valve > Ammonia Solenoid Valve > 042H1142 EVRA 40 NH3 R717 Ammonia Solenoid Valve
  • 042H1142 EVRA 40 NH3 R717 Ammonia Solenoid Valve
  • 042H1142 EVRA 40 NH3 R717 Ammonia Solenoid Valve
  • 042H1142 EVRA 40 NH3 R717 Ammonia Solenoid Valve
  • 042H1142 EVRA 40 NH3 R717 Ammonia Solenoid Valve

042H1142 EVRA 40 NH3 R717 Ammonia Solenoid Valve

Payment Type:
L/C,T/T,Paypal,Western Union
Incoterm:
FOB,CFR,CIF,EXW
Min. Order:
1 Set/Sets
Transportation:
Ocean,Land,Air
Port:
Ningbo,Shanghai,Shenzhen
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  • Product Description
Overview
Product Attributes

Model No.EVRA 40

BrandBrando

MaterialCarbon Steel

ConnectionButt Weld

Action TypeNormally Closed

Port Size1-1/2 In'', 2-1/4 In''

StructureServo-Piston

MediumR134a R22 R401A R402A R404A R407A R407B R407C R407F R409A R410A R421A R502 R507 R717

VoltageAC220V/DC24V; Or Customized

ApplicationAmmonia Refrigeration Units

Max. Working Pressure42 Bar

NameEVRA 40 Refrigeration Solenoid Valve

Supply Ability & Additional Information

PackagingBox,Carton,Pallet

Productivity1000 sets per month

TransportationOcean,Land,Air

Place of OriginNingbo China

Supply Ability35 sets per day

CertificateCE

PortNingbo,Shanghai,Shenzhen

Payment TypeL/C,T/T,Paypal,Western Union

IncotermFOB,CFR,CIF,EXW

Packaging & Delivery
Selling Units:
Set/Sets
Package Type:
Box,Carton,Pallet

042H1142 EVRA 40 NH3 R717 Ammonia Solenoid Valve


Product Features of ammonia Refrigeration Solenoid Valve:
EVRA is a direct or servo operated Solenoid Valve for liquid, suction and hot gas lines with ammonia or fluorinated refrigerants. EVRA valves are supplied complete or as separate components, i.e. valve body, coil and flanges can be ordered separately. 

EVRA 25, 32 and 40 are servo operated piston valves.The valves are closed with currentless coil.The servo piston with main valve plate closes against the valve seat by means of the differential pressure between inlet and outlet side of the valve, the force of the compression spring and possibly the piston weight. When current to the coil is switched on, the pilot orifice opens. This relieves the pressure on the piston spring side of the valve. The differential pressure will then open the valve. The minimum differential pressure needed for full opening of the valves is 0.2 bar.


Technical data of Danfoss Replacement Refrigeration Solenoid Valve:

Type
Opening Differntial pressure with standard coil (bar)
Temp of Medium 
(℃)
Max.working pressure
(bar)
Kv
(m3/h)
Min
Max.(=MOPD)liquids2)

10W a.c.
12W a.c.
20W d.C.
EVRA 3
0.00
21
25
14
-40 to 105
42
0.23
EVRA 10
0.05
21
25
18
1.5
EVRAT10
0.00
14
21
16
1.5
EVRA 15
0.05
21
25
18
2.7
EVRAT15
0.00
14
21
16
2.7
EVRA 20
0.05
21
25
13
4.5
EVRA 20
0.05
19
21
16
4.5
EVRAT20
0.00
14
21
13
4.5
EVRA 25
0.20
21
25
14
10.0
EVRA 32
0.20
21
25
14
16.0
EVRA 40
0.20
21
25
14
25.0

Main Dimension of EVRA 40 Ammonia Refrigeration Solenoid Valve:

EVRA 40 danfoss solenoid valve


Detail Images of EVRA 40 Ammonia Refrigeration Solenoid Valve:

EVRA 40 danfoss refrigeration solenoid valve

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Product Categories : Refrigeration Solenoid Valve > Ammonia Solenoid Valve

Home > Products > Refrigeration Solenoid Valve > Ammonia Solenoid Valve > 042H1142 EVRA 40 NH3 R717 Ammonia Solenoid Valve
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