Series 50 SLW Model SLW51
Encapsulated Low Watt
2-Way Normally Open Valve
General purpose or safety 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.
- SPECIFICATIONS
- 2-D & 3-D CAD DRAWING
- FLOW CHART
- NOMENCLATURE
| MAX. OPER. PRESS. DIFF. |
|||||||
| GAS | LIQUID | ORIFICE SIZE | |||||
| AC | DC | AC | DC | NO | VALVE NUMBER | ||
 |
|||||||
| 300 | 200 | 300 | 200 | 1/32 | SLW51G8XCCP | ||
| 270 | 120 | 120 | 65 | 3/64 | SLW51H8XCCP+ | ||
| 135 | 50 | 40 | 30 | 1/16 | SLW51J8XCCP+ | ||
| 70 | 35 | 30 | 20 | 5/64 | SLW51V8XCCP+ | ||
| 55 | 30 | 25 | 15 | 3/32 | SLW51K8XCCP+ | ||
+ Add Suffix G or L to Valve Number to signify Gas or Liquid Service
WHEN ORDERING VALVES OR REPAIR PACKS ADD VOLTAGE AND FREQUENCY TO COMPLETE
VALVE NUMBER. EXAMPLES: VALVE (SLW51J8XCCPG-120/60) REPAIR PACK (KSLW51J-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 50 SLW Encapsulated Low Watt Valves
| A | A1 | B | C | D | D1 | E | F | G | H | |
|
||||||||||
| inches | 2.48 | 3.78 | .30 | 2.10 | 1.20 | 1.00 | .59 | .41 | #8-32 x .23 | 1/8 NPT |
| mm | 63.0 | 96.0 | 7.6 | 53.3 | 30.5 | 25.4 | 15.0 | 10.4 | 5.8 DP | |
