2-WAY NORMALLY OPEN

2-Way Normally Open Valve PeterPaul offers a line of large orifice solenoid valves to address process industry requirements for high flow rate or quick dump and fill capacity. These AC or DC powered valves are also suited for low pressure gas and liquid applications. Port sizes for the two way normally open version range are 1/2” NPT, with pressure ratings from 3 to 150 PSI.

Large orifice sizes for high flow applications.
Body is made of brass.
Operate on differential pressure — Internal Pilot.
NPT threaded connections.
Same coils and housings as our popular 20 Series.

Tabs

Specifications

MAX. OPER. PRESS. DIFF.

MIN. OPER. PRESS. DIFF.

ORIFICE SIZE

CV FACTOR

VALVE NUMBER GROMMET HOUSING

CONDUIT HOUSING

N.O.

150

1/2

4.0

818B12DGM

818B12DCM

Ordering Information:

When ordering valves or repair packs add voltage and frequency to complete valve number. for examples: valve (818B12DCM 120/60) repair pack (K818BDD AC)

No operator available

Operating Conditions:

Media:

Air, water, and oil. (Series 80 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:

150 PSI

Burst Pressure:

3 PSI

Leakage:

Bubble tight

Electrical Characteristics:

Coil Voltage:

12/DC, 24/DC, 48/DC, 125/DC, 120/60-110/50, 240/60, and 24/60.

Nominal Power:

AC — 7.7 Watts, DC — 9.5 Watts

Coil Construction:

Molded (Std.), Non-molded Class A and Potted Class F or Class H (Opt.)

Operating Speed:

Up to 100 CPM

Duty Cycle:

Continuous

Mechanical Characteristics :

Body:

Brass (Std.) — Stainless Steel (Opt.)

Internal Components:

Stainless Steel. Copper – AC Only.

Elastomers:

Nitrile (Buna) (Std.).

Orifice Diameter:

See table above.

Housing:

Grommet and 1/2″ NPT conduit

Life Expectancy:

Millions of cycles, depending on application, lubrication, etc.

Repair Packs:

See table above.

Options:

Spade Terminal Coil and DIN

Drawings

To view files Autodesk Viewer can be found here. https://viewer.autodesk.com/

Series 80 Internal Pilot Valves Conduit

SERIES 80 MODEL 818
2WNO CONDUIT
1-1/2" NPT PORTS

SERIES 80 MODEL 818
2WNO CONDUIT
1/2" NPT PORTS

SERIES 80 MODEL 818
2WNO CONDUIT
1" NPT PORTS

SERIES 80 MODEL 818
2WNO CONDUIT
2-1/2" NPT PORTS

SERIES 80 MODEL 818
2WNO CONDUIT
2" NPT PORTS

SERIES 80 MODEL 818
2WNO CONDUIT
3/4" NPT PORTS

Series 80 Internal Pilot Valves DIN

SERIES 80 MODEL 818 DIN
2WNO PILOT LIFT
1-1/2" NPT PORTS

SERIES 80 MODEL 818 DIN
2WNO PILOT LIFT
1/2" NPT PORTS

SERIES 80 MODEL 818 DIN
2WNO PILOT LIFT
1" NPT PORTS

SERIES 80 MODEL 818 DIN
2WNO PILOT LIFT
2-1/2" NPT PORTS

SERIES 80 MODEL 818 DIN
2WNO PILOT LIFT
2" NPT PORTS

SERIES 80 MODEL 818 DIN
2WNO PILOT LIFT
3/4" NPT PORTS

SERIES 80 MODEL 818 DIN
2WNO PILOT LIFT
3" NPT PORTS

Series 80 Internal Pilot Valves Grommet

MODEL 80 SERIES 818
2WNO GROMMET WITH LEADS
1 1/2" NPT PORTS

SERIES 80 MODEL 818
2WNO GROMMET WITH LEADS
1/2" NPT PORTS

SERIES 80 MODEL 818
2WNO GROMMET
1" NPT PORTS

SERIES 80 MODEL 818
2WNO GROMMET WITH LEADS
2 1/2" NPT PORTS

MODEL 80 SERIES 818
2WNO GROMMET WITH LEADS
2" NPT PORTS

SERIES 80 MODEL 818
2WNO GROMMET WITH LEADS
3/4" NPT PORTS

SERIES 80 MODEL 818
2WNO GROMMET WITH LEADS
3" NPT PORTS

Series 80 Internal Pilot Valves Yoke Leads

SERIES 80 MODEL 818
2WNO YOKE-LEADS
1 1/2" NPT PORTS

SERIES 80 MODEL 818
2WNO YOKE-LEADS
1/2" NPT PORTS

SERIES 80 MODEL 818
2WNO YOKE-LEADS
1" NPT PORTS

SERIES 80 MODEL 818
2WNO YOKE-LEADS
2 1/2" NPT PORT

SERIES 80 MODEL 818
2WNO YOKE-LEADS
2" NPT PORTS

SERIES 80 MODEL 818
2WNO YOKE-LEADS
3/4" NPT PORTS

SERIES 80 MODEL 818
2WNO YOKE-LEADS
3" NPT PORTS

Flow Chart Tab

Nomenclature Chart (non 58 series)

Nomenclature, all valve series except 58

Nomenclature Tab

Nomenclature Chart (non 58 series)

* Consult representative or factory for options and specifications