2-Way Normally Closed 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 gas and liquid applications. Port sizes for pilot lift, two way normally closed versions range from 1/2” to 1” NPT, with pressure ratings from 3 to 200 PSI.
- Large orifice sizes for high flow applications.
- Body is made of brass or 316 stainless steel.
- Operates on differential pressure — Internal Pilot.
- NPT threaded connections.
- Same coils and housings as our popular 20 Series.
| MAX. OPER. PRESS. DIFF. | MIN. OPER. PRESS. DIFF. | ORIFICE SIZE | CV FACTOR | PIPE SIZE | MODEL | NORTH AMERICAN PART NUMBER | IECEx/ATEX PART NUMBER | BODY MATERIAL | |
|---|---|---|---|---|---|---|---|---|---|
| AC | DC | ||||||||
| 200 | 200 | 3 | 1/2 | 4.0 | 1/2 NPT | E828B12DCCM | OE22Z0026∆CCM | EA828B12DCCM | BRASS |
| 200 | 200 | 3 | 1 | 9 | 3/4 NPT | E828D29DCCM | OE22Z0091∆CCM | EA828D29DCCM | STAINLESS STEEL |
| 200 | 200 | 3 | 1 | 13.0 | 1 NPT | E828D23DCCM | OE22Z0018∆CCM | EA828D23DCCM | STAINLESS STEEL |
Ordering Information:
Seal Material: Replace ∆ with desired code - L = Nitrile (Buna) S = Low Temp Buna. N = FKM* E = Neoprene A = EPDM
When ordering valves or repair packs add voltage and frequency to complete valve number. for examples: valve (E828B12DCCM 120/60) repair pack (2KE828B12DD AC)
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Operating Conditions
- Media
- Air, water, and other fluids compatible with Buna seals. (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
- 200 PSI
- Burst Pressure
- 3000 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 Class F(Std.); Molded Class H and Potted Class F or Class H (Opt.)
- Operating Speed
- Up to 100 CPM
- Duty Cycle
- Continuous
Mechanical Characteristics
- Body
- Brass — Stainless Steel. See Chart
- Internal Components
- Stainless Steel. Copper – AC Only.
- Elastomers
- Nitrile (Buna)
- Orifice Diameter
- See table above.
- Porting
- 1/2", 3/4", 1" NPT conduit
- Housing
- 1/2" NPT conduit
- Listings
- North American Valves are UL listed for use in the United States and Canada for Hazardous Locations — Class I, Div 1, Group C and D – Class II, Div 1, Group E, F, and G; Div 2, Groups A, B, C, D, E, F, and G.
- Certification
- IECEx/ATEX – In compliance with IEC 60079-0 & IEC 60079-1, IECEx : Ex db IIB+H2 T4 Gb, ATEX: II 2 G Ex db IIB+H2 T4 Gb
- Life Expectancy
- Millions of cycles, depending on application, lubrication, etc.
- Repair Packs
- See table above.
Series 80 Internal Pilot Valves
Cv Flow Formulae
PeterPaul has created this page for you so you can calculate the flow or Cv (flow coefficient) to make the relationship visible between the pressure drop (the difference in pressure between two points of a liquid/gas carrying network) and the flow rate.
The use of this flow coefficient (Cv) calculator offers a standard calculation to compare valve capacities and sizing for a wide range of applications. The type and sizing of a valve or regulator can have a large impact on the performance of the assembly for transferring gas or liquids in the system.
Our sales department is ready to answer questions and to solve your valve needs. Please feel free to call, chat or email us.
Liquid Flow
Gas Flow P2 > 53% of P1 (subsonic)
Gas Flow P2 < 53% of P1 (sonic)
DISCLAIMER: Gas flow is only an approximation using Cv.
Coming soon.
