Series 50 Model 52

2-Way Normally Closed Valve

Our original mini — engineered for space economy without sacrificing performance. Typical applications include medical, analytical instrumentation. Air, water, and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, and many oils require special seal materials.

• Tough with options to use in hazardous location environments or low watt applications.
• High quality engineering.

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

VALVE SPECIFICATIONS

MAX. OPER.
PRESS. DIFF.
ORIFICE SIZE CV FACTOR VALVE NUMBER
GROMMET HOUSING
CONDUIT HOUSING
AC DC  N.C. N.C. 1/8 NPT PORTS 1/8 NPT PORTS
500 (1000)* 250 (1000)* 1/32 .022 52G8DGM 52G8DCM
400 (700)* 150 (450) 3/64 .055 52H8DGM 52H8DCM
200 (470) 100 (325) 1/16 .075 52J8DGM 52J8DCM
150 (270) 75 (210) 5/64 .134 52V8DGM 52V8DCM
100 (260) 45 (175) 3/32 .156 52K8DGM 52K8DCM
75 (135) 25 (100) 1/8 .230 52N8DGM 52N8DCM
40 (50) 10 (20) 5/32 .292 52O8DGM 52O8DCM

* FKM seals not recommended for pressure ratings above 500 PSI.

WHEN ORDERING VALVES OR REPAIR PACKS ADD VOLTAGE AND FREQUENCY TO COMPLETE
VALVE NUMBER. EXAMPLES: VALVE (52J8DGM-120/60) REPAIR PACK (K52JDD-AC)

OPERATING CONDITIONS

Media: Air, water, and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, and many oils 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 104°F (40°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: 6.0 to 575V AC 60 HZ. and 5.4 to 515V AC 50 HZ. — 3.0 to 300V DC
Nominal Power: AC — 6.0 Watts, DC — 7.0 Watts
Coil Construction: Molded and potted Class F. (Class H optional)
Typical Response Time on Air: 4 - 16 Milliseconds
Operating Speed: Up to 600 CPM
Duty Cycle: Continuous

MECHANICAL CHARACTERISTICS

Body: Stainless Steel (Std.), Brass (Opt.) or Aluminum (Opt.)
Internal Components: Stainless Steel
Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
Orifice Diameter: See table above.
Porting: Standard 1/8" NPT (other ports available).*
Housing: Grommet and 1/2" NPT conduit - many options available.*
Listings: Most valves are UL and CSA listed.*
Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
Valve Weight: Grommet Valve: 0.38 lb Conduit Valve: 0.44 lb
Repair Packs: See table above.
Options: Alternate Port Locations, Metering, Alternate Elastomers, Low Wattage, Spade Terminal Coil and Explosion Proof

* Consult representative or factory for options and specifications.

Series 50 General Purpose Valves Conduit


MODEL 52
2WNC CONDUIT CONNECTION

MODEL 52 10-32 PORTS
2WNC CONDUIT CONNECTION

MODEL 52 BODY OPTION "E"
2WNC CONDUIT CONNECTION

MODEL 52 BODY OPTION "O"
2WNC CONDUIT CONNECTION

MODEL 52 BODY OPTION "R"
2WNC CONDUIT CONNECTION

MODEL 52 METERED BODY
2WNC
CONDUIT CONNECTION

MODEL 52 STUD MOUNT BODY
2WNC
CONDUIT CONNECTION

Series 50 General Purpose Valves Conduit/Bracket Connection


MODEL 52
2WNC
CONDUIT/BRACKET CONNECTION

MODEL 52 10-32 PORTS
2WNC
CONDUIT/BRACKET CONNECTION

MODEL 52 BODY OPTION "E"
2WNC
CONDUIT/BRACKET CONNECTION

MODEL 52 BODY OPTION "O"
2WNC
CONDUIT/BRACKET CONNECTION

MODEL 52 BODY OPTION "R"
2WNC
CONDUIT/BRACKET CONNECTION

MODEL 52 METERED BODY
2WNC
CONDUIT/BRACKET CONNECTION

MODEL 52 STUD MOUNT BODY
2WNC
CONDUIT/BRACKET CONNECTION

Series 50 General Purpose Valves Grommet


MODEL 52
2WNC GROMMET WITH LEADS

MODEL 52
2WNC 10-32 PORTS
GROMMET WITH LEADS

MODEL 52
2WNC BODY OPTION "E"
GROMMET WITH LEADS

MODEL 52
2WNC BODY OPTION "O"
GROMMET WITH LEADS

MODEL 52
2WNC BODY OPTION "R"
GROMMET WITH LEADS

MODEL 52 METERED BODY
2WNC GROMMET WITH LEADS

MODEL 52 STUD MOUNT BODY
2WNC
GROMMET WITH LEADS

Series 50 General Purpose Valves Grommet/Bracket Connection


MODEL 52
2WNC
GROMMET/BRACKET WITH LEADS

MODEL 52 10-32 PORTS
2WNC
GROMMET/BRACKET WITH LEADS

MODEL 52 BODY OPTION "E"
2WNC
GROMMET/BRACKET WITH LEADS

MODEL 52 BODY OPTION "O"
2WNC
GROMMET/BRACKET WITH LEADS

MODEL 52 BODY OPTION "R"
2WNC
GROMMET/BRACKET WITH LEADS

MODEL 52 METERED BODY
2WNC
GROMMET/BRACKET WITH LEADS

MODEL 52 STUD MOUNT BODY
2WNC
GROMMET/BRACKET WITH LEADS

Series 50 General Purpose Valves Splice Box


MODEL 52
2WNC
SPLICE BOX CONNECTION

MODEL 52 10-32 PORTS
2WNC
SPLICE BOX CONNECTION

MODEL 52 BODY OPTION "E"
2WNC
SPLICE BOX CONNECTION

MODEL 52 BODY OPTION "O"
2WNC
SPLICE BOX CONNECTION

MODEL 52 BODY OPTION "R"
2WNC
SPLICE BOX CONNECTION

MODEL 52 METERED BODY
2WNC
SPLICE BOX CONNECTION

MODEL 52 STUD MOUNT BODY
2WNC
SPLICE BOX CONNECTION

Series 50 General Purpose Valves Yoke Leads


MODEL 52
2WNC
YOKE WITH LEADS

MODEL 52 10-32 PORTS
2WNC
YOKE WITH LEADS

MODEL 52 BODY OPTION "E"
2WNC
YOKE WITH LEADS

MODEL 52 METERED BODY
2WNC
YOKE WITH LEADS

MODEL 52 BODY OPTION "R"
2WNC
YOKE WITH LEADS

MODEL 52 METERED BODY
2WNC
YOKE WITH LEADS

MODEL 52 METERED BODY
2WNC
YOKE WITH LEADS

Series 50 General Purpose Valves Yoke Spades


MODEL 52
2WNC
YOKE WITH SPADE TERMINALS

MODEL 52 10-32 PORTS
2WNC
YOKE WITH SPADE TERMINALS

MODEL 52 BODY OPTION "E"
2WNC
YOKE WITH SPADE TERMINALS

MODEL 52 BODY OPTION "O"
2WNC
YOKE WITH SPADE TERMINALS

MODEL 52 BODY OPTION "R"
2WNC
YOKE WITH SPADE TERMINALS

MODEL 52 METERED BODY
2WNC
YOKE WITH SPADE TERMINALS

MODEL 52 STUD MOUNT BODY
2WNC
YOKE WITH SPADE TERMINALS