Danfoss 020-1066 - terugslagklep recht - NRVH 19s - 22 mm solder

Productinformatie

Danfoss 020-1066 Terugslagklep recht NRVH 19s 22 mm sold.

Check valves require a minimum pressure differential in order to remain open. If the minimum pressure differential for the
volume flow rate is not reached (e.g. operating under partial load), loud noises (rattling or whistling) may be heard.

Gross weight: 0.3 Kg
Net weight: 0.28 Kg
EAN: 5702422122500

For all fluorinated refrigerants.
For installation in intake, fluid and hot gas lines.
Use reinforced spring for installation in the pressure line of NRVH power racks.
All check valves are fitted with a damping piston.

Body material: Brass
Connection material: Copper
Connection notes: Oversize
Design: Piston
Direction: Straightway
EN13463-3 ignit. source assess: Yes
Flow direction: Single-flow
Flow direction indicator: On product label
Inlet connection type: SOLDER, ODF
Inlet size [mm]: 22 mm
Kv value [m³/h]: 5.5 m3/h
Max. Working Pressure [bar]: 46 bar
Max. Working Pressure [psig]: 667 psig
Min. Pressure drop [bar]: 0.3 bar
Min. Pressure drop [psi]: 4.3 psi
Outlet connection type: SOLDER, ODF
Outlet size [mm]: 22 mm
Product type: NRVH 19s
Rated cap cond, Hot gas [SI]:
tcond=30 °C
tdisc=80 °C
tevap=-10 °C
thotgas=60 °C
tsub=5K
Rated cap cond, Liq. cap [SI]:
tcond=30 °C
tevap=-10 °C
tsub=5K
Refrigerants:
R1234yf
R1234ze
R1270
R134a
R22/R407C
R290
R32
R404A/R507
R407A
R407F
R410A
R448A
R449A
R450A
R452A
R452B
R454B
R513A
R600
R600a
Wet return line
Temperature range [°C] [Max]: 140 °C
Temperature range [°C] [Min]: -50 °C
UL approval file name REFRIGERANT VALVE 53R0