Series 50 SLW Model SLW53

Encapsulated Low Watt
3-Way Normally Closed Valve (exhaust to atmosphere)

General purpose valves for pneumatic and hydraulic applications. The versatility of these valves is increased to include the handling of hot air, hot water, refrigerants and many other media, by the use of different seals. Air and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, oils, some hydraulic fluids, and many media require special seal materials.

• General purpose valve with reduced power consumption.
• Increased versatility.
• For pneumatic and hydraulic application.
• NEMA 4 rating is standard with encapsulated coil.
• High quality engineering.

53etoaflow

  • SPECIFICATIONS
  • 2-D & 3-D CAD DRAWING
  • FLOW CHART
  • NOMENCLATURE

VALVE SPECIFICATIONS

MAX. OPER. PRESS. DIFF. ORIFICE SIZE CV FACTOR
GAS LIQUID
AC DC AC DC N.C. N.O. N.C. N.O. VALVE NUMBER
215 135 215 135 1/32 1/32 .022 .020 SLW53GG8DCCP
215 120 120 65 1/32 3/64 .022 .048 SLW53GH8DCCP
135 50 40 30 1/32 1/16 .022 .075 SLW53GJ8DCCP
70 35 30 20 1/32 1/16 .022 .134 SLW53GV8DCCP
55 30 25 15 1/32 3/32 .022 .150 SLW53GK8DCCP
120 70 120 65 3/64 3/64 .055 .048 SLW53HH8DCCP
120 50 40 30 3/64 1/16 .055 .075 SLW53HJ8DCCP
70 35 30 20 3/64 1/16 .055 .134 SLW53HV8DCCP
55 30 25 15 3/64 3/32 .055 .150 SLW53HK8DCCP
85 40 40 30 1/16 1/16 .075 .075 SLW53JJ8DCCP
70 35 30 20 1/16 1/16 .075 .134 SLW53JV8DCCP
55 30 25 15 1/16 3/32 .075 .150 SLW53JK8DCCP
50 30 30 20 5/64 1/16 .134 .134 SLW53VV8DCCP
50 30 25 15 5/64 3/32 .134 .150 SLW53VK8DCCP
35 20 25 15 5/64 3/32 .156 .150 SLW53KK8DCCP

WHEN ORDERING VALVES OR REPAIR PACKS ADD VOLTAGE AND FREQUENCY TO COMPLETE
VALVE NUMBER. EXAMPLES: VALVE (SLW53JJ8DCCPG-120/60) REPAIR PACK (KSLW53JJD-AC)

OPERATING CONDITIONS

Media: Air and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, oils, some hydraulic fluids, and many media require special seal materials. (Series 50 pressure ratings may change due to the viscosity of the liquid.)*
Valve Temperature Range: Standard Valves – 0°F (-18°C) to 140°F (60°C) ambient; 0°F (-18°C) to 150°F (65°C) media. Optional Valves – can tolerate much higher or much lower ambient and media temperatures.*
Maximum Operating Pressure Differentials: See table above.
Burst Pressure: 5000 PSI
Leakage: Bubble tight for standard valves.
Vacuum: To 5 Microns*

ELECTRICAL CHARACTERISTICS

Coil Voltage: 12 to 370V AC 60 HZ. and 10.5 to 345V 50 HZ. — 3.5 to 120V DC
Nominal Power: AC — 1.8 Watts DC — 1.8 Watts
Coil Construction: Encapsulated Class F Coil with third wire ground
Typical Response Time on Air: 4 - 16 Milliseconds
Operating Speed: Up to 600 CPM
Duty Cycle: Continuous

MECHANICAL CHARACTERISTICS

Body: Stainless Steel (Std.) or Brass (Opt.)
Internal Components: Stainless Steel
Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
Orifice Diameter: See table above.
Porting: 1/8" NPT (Std.)
Housing: Encapsulated with 1/2" NPT conduit
Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
Valve Weight: 0.60 lbs
Repair Packs: See table above.
Options: Alternate Port Locations, Metering, and Alternate Elastomers*

* Consult representative or factory for options and specifications.

Series 50SLW Encapsulated Low Watt Valves Conduit Connection


3WNC EXHAUST TO ATMOSPHERE
CONDUIT CONNECTION

10-32 BODY PORTS
3WNC EXHAUST TO ATMOSPHERE
CONDUIT CONNECTION

BODY OPTION "E"
3WNC EXHAUST TO ATMOSPHERE
CONDUIT CONNECTION

BODY OPTION "O"
3WNC EXHAUST TO ATMOSPHERE
CONDUIT CONNECTION

BODY OPTION "R"
3WNC EXHAUST TO ATMOSPHERE
CONDUIT CONNECTION

METERED BODY
3WNC EXHAUST TO ATMOSPHERE
CONDUIT CONNECTION