Brochure

Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
Catalog CIC-2003-1/US
380
Industrial Refrigeration Products: Solenoid Valves
Type S8F
●
Coil Housing Surpasses NEMA Salt Spray Test
●
Accepts Either Open Frame or Totally Encapsulated
Coils
●
Replaceable Piston Plug Assembly
●
Stainless Steel Needle
●
Pilot Light Available
●
Manual Opening Stem
●
Maximum Opening Pressure Difference (MOPD)
is 20.7 Bar (300 psi)
Description
This compact, heavy duty, pilot-operated solenoid valve is
suitable for industrial refrigeration for liquid, suction and hot
gas lines, and refrigerant oil lines. The plunger-needle
assembly is also used with most other Refrigerating
Specialties industrial solenoid valves. This valve is usually
ordered with a close-coupled stainless steel screen strainer.
(See page 436 for strainer information).
Materials
Body ...................................................... Plated Ductile Iron
Seat ........................................................................... PTFE
Needle......................................................... Stainless Steel
Specifications
Minimum Pressure Drop
to Open Wide .............................................. 0.7 bar (1 PSI)
Minimum Fluid Temperature ......................... -50°C (-60°F)
Coil (see page 394) .............................. Class “B” Housing
Flow Coefficient ......................................... 2.3 Kv (2.7 Cv)
Dimensions
Flange 1/2 ODS 5/8 ODS 7/8 ODS
A
144mm 152mm 165mm 187mm
(5.69") (6.00") (6.50") (7.37")
B
46mm 50mm 56mm 67mm
(1.81") (1.97") (2.22") (2.66")
115mm (4.51)
160mm
(6.29)
76mm (3.00)
FPT or SW
WN
93mm
(3.69")
1/2 ODS
101mm
(4.00")
5/8 ODS
114mm
(4.50")
7/8 ODS
136mm
(5.37")
61mm
(2.41")
FPT
or SW
Flange
WN or
ODS
Flange
FPT or SW
37mm (1.47)
B
FPT or SW
127 mm (5.00)
98mm
(3.86)
160mm
(6.29)
115mm (4.51)
FPT or SW Flange
WN or ODS Flange
A
S8F without Strainer
S8F with Strainer
Technical Information