INSTRUCTIONS
Copyright © SANHUA 2020
1
II-MDF-MU-R2005
Subject to change without notice
SOLENOID VALVE series MDF-H/MDF-RH
Applicable to fluids and refrigerants of GROUP 2 (solder version models with DN<25 mm to fluids of GROUP
1) according to Directive 2014/68/EU (15 May 2014) or GROUP A1 (solder version models with DN<25 mm to
fluids of GROUP A3/A2L) according to ANSI-ASHRAE 34-2010.
Product Range
Temperature allowed range (TS):
Design Pressure (PS):
MDF-A02(6H-22H,6L-15L)
-30°C to +105°C (-22°F to +220°F)
45 bar (653 psi)
MDF-A03(2H-22H,2L-15L)
-30°C to +105°C (-22°F to +220°F)
45 bar (653 psi)
MDF-RH
-30°C to +105°C (-22°F to +220°F)
49 bar (710 psi)
Table 1: Pipe connection
Size
Torque
(Nm)
Torque
（
lbf.ft
）
1/4”
15
11
3/8”
30
22
5/8”
55
41
1
2
3
4
5
6
Max. 105°C(220°F)
When closed
4-5 Nm
5±0.5Nm
2.5±0.
2
Nm
90°
90°
N
₂
N
₂
