Series 30 Model 34

3-Way Normally Open Valve

Complete range of valves particularly suitable when cost and size are major factors. The bodies are constructed of brass (stainless steel is optional). Air, water, and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, and many oils require special seal materials.

• Brass body with stainless steel internal construction.
• A smaller, cost effective alternative to any industry standard.

  • 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.O. N.C. N.O. N.C. 1/8 NPT PORTS 1/8 NPT PORTS
300 300 1/32 1/32 .024 .024 34GG5XGM 34GG5XCM
175 175 3/64 1/16 .052 .095 34HJ5XGM 34HJ5XCM
100 100 1/16 3/32 .095 .160 34JK5XGM 34JK5XCM
60 60 3/32 1/8 .160 .275 34KN5XGM 34KN5XCM

WHEN ORDERING VALVES OR REPAIR PACKS ADD VOLTAGE AND FREQUENCY TO COMPLETE
VALVE NUMBER. EXAMPLES: VALVE (34HJ5XCM-120/60) REPAIR PACK (K34HJX-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 30 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 650V AC 60 HZ. and 5.2 to 560V AC 50 HZ. — 2.0 to 240V DC
Nominal Power: AC — 8.0 Watts DC — 8.0 Watts
Coil Construction: Molded (Std.), Non-molded Class A and Potted Class F or Class H (Opt.)
Typical Response Time on Air: 4 - 16 Milliseconds
Operating Speed: Up to 600 CPM
Duty Cycle: Continuous

MECHANICAL CHARACTERISTICS

Body: Brass (Std.) or Stainless Steel (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: 0.75 lb Conduit Valve: 0.81 lb
Repair Packs: See table above.
Options: Alternate Port Locations, Metering, Manual Override, Alternate Elastomers, Spade Terminal Coil

* Consult representative or factory for options and specifications.

Series 30 General Purpose Valves Conduit


MODEL 34
3WNO CONDUIT CONNECTION

MODEL 34 BODY OPTION "O"
3WNO
CONDUIT COIL CONNECTION

MODEL 34 BODY OPTION "R"
3WNO
CONDUIT COIL CONNECTION

MODEL 34 METERING
3WNO
CONDUIT COIL CONNECTION

Series 30 General Purpose Valves Conduit/Bracket Connection


MODEL 34 1/8-27 NPT
3WNO
CONDUIT/BRACKET CONNECTION

MODEL 34 BODY OPTION "O"
3WNO
CONDUIT/BRACKET COIL CONNECTION

MODEL 34 BODY OPTION "R"
3WNO
CONDUIT/BRACKET CONNECTION

MODEL 34 METERING
3WNO
CONDUIT/BRACKET CONNECTION

Series 30 General Purpose Valves DIN


MODEL 34 1/8-27 NPT
3WNO
DIN STYLE COIL

MODEL 34 BODY OPTION "O"
3WNO
DIN STYLE COIL

MODEL 34 BODY OPTION "R"
3WNO
DIN STYLE COIL

MODEL 34 METERING
3WNO
DIN STYLE COIL

Series 30 General Purpose Valves Grommet


MODEL 34
3WNO GROMMET WITH LEADS

MODEL 34 BODY OPTION "O"
3WNO
GROMMET HOUSING WITH LEADS

MODEL 34 BODY OPTION "R"
3WNO
GROMMET HOUSING WITH LEADS

MODEL 34 METERED BODY
3WNO
GROMMET HOUSING WITH LEADS

Series 30 General Purpose Valves Grommet/Bracket Connection


MODEL 34 1/8-27 NPT
3WNO
GROMMET/BRACKET WITH LEADS

MODEL 34 BODY OPTION "O"
3WNO
GROMMET/BRACKET HOUSING WITH LEADS

MODEL 34 BODY OPTION "R"
3WNO
GROMMET/BRACKET HOUSING WITH LEADS

MODEL 34 METERED BODY
3WNO
GROMMET HOUSING WITH LEADS

Series 30 General Purpose Valves Yoke Leads


MODEL 34 1/8-27 NPT
3WNO
MOLDED COIL WITH YOKE

MODEL 34 BODY OPTION "O"
3WNO
YOKE WITH LEADS

MODEL 34 BODY OPTION "R"
3WNO
YOKE WITH LEADS

MODEL 34 METERING
3WNO
MOLDED COIL WITH YOKE

Series 30 General Purpose Valves Yoke Spades


MODEL 34 1/8-27 NPT
3WNO
YOKE WITH SPADE TERMINALS

MODEL 34 BODY OPTION "O"
3WNO
YOKE WITH SPADE TERMINALS

MODEL 34 BODY OPTION "R"
3WNO
YOKE WITH SPADE TERMINALS

MODEL 34 METERING
3WNO
YOKE WITH SPADE TERMINALS