The Danfoss 032U6545 valve, also known as the EV220B 15-50, is a universal, high-performance indirect diaphragm-operated brass valve. It offers a high flow capacity for many types of media. Its slow closing design minimizes water hammer, and a built-in pilot filter greatly increases dirt resistance. Cv from 4.7 to 47.
Media recommendations: Water & Brine
Approval: DNVGL-CG-0339; GL; cURus recognized; C UL US LISTED
Body material: Brass
Product Highlights
This Danfoss valve is designed for use with water, steam, oil, compressed air, and gases. It features an anti-water hammer design and a fully encapsulated molded coil.
Product Information
Standard Information
Brand: DANFOSS
Manufacturer Part Number: 032U6545
Country of Origin: United States
Technical Specifications
Country of Origin (subject to change) [Specifications]
United States
Actuator
B
Actuator size
13.5 mm
Actuator size [in]
0.53 in
Actuator system [mm]
13.5 mm
Ambient temperature max. [ C]
50 C
Ambient temperature max. [ F]
122 F
Application
Open
Approval
C UL US LISTED
Body material
Brass
China RoHS compliance
Yes with exemptions
China RoHS exemption clause
7.3
Connection Internal/External
Internal
Connection material
Brass
Connection size [in]
3/4
Connection standard
ANSI/ASME B1.20.1
Connection type
NPT
Contains batteries
No
Cv value [gal/min]
9.25 gal/min
Differential pressure [bar] [max]
9.791 bar
Differential pressure [bar] [min]
0.3 bar
Differential pressure [psi] [max]
142 psi
Differential pressure [psi] [min]
4.351 psi
EEE category
5 small equipment (any external dimension < 50 cm)
Est. time to open, water [ms]
40 ms
EU RoHS compliance
Yes with exemptions
EU RoHS exemption clause
6(c)
Flow direction
Single-flow
Flow direction indicator
Embossed 1-way arrow
Fluid Group
1
Function
NO
In scope of WEEE
Yes
Kv value [m /h]
8 m /h
Max media viscosity [cSt]
50 cSt
Max. test pressure [bar]
20 bar
Max. test pressure [psig]
290 psig
Max. Working Pressure [bar]
15.5 bar
Max. Working Pressure [psig]
225 psig
Media recommendations
Water & Brine
Media tolerance comments
Neutral media, Steam Max 4 bar, Temperature: Coil dependent