PeterPaul single orifice valves in which the orifice is open in the de-energized position and flow can exist between the inlet and outlet ports.
General Purpose 2-Way Normally Open Valves PeterPaul general purpose solenoid valves offer a wide range of control options over the flow of liquids and gases in applications from dispensing to instrumentation, commercial equipment, machinery, medical/dental equipment, control systems and off-highway equipment, to name just a few. | ||||
| Series/Model | Std. Port Size | Pressure (PSI) | Flow (CV) | Size (h x w)" |
| 15/151 | 1/8" NPT | 0 - 400 | .020 - .130 | 2.95 x 1.13 |
| 20/21 | 1/8" or 1/4" NPT | 0 - 700 | .024 - .201 | 3.48 x 1.63 |
| 20/BP21 | 1/8" or 1/4" NPT | 0 - 1750 | .024 - 1.0 | 2.75 x 1.63 |
| 20/H21 | 1/8" or 1/4" NPT | 0 - 2000 | 0.01 | 3.48 x 1.69 |
| 30/31 | 1/8" NPT | 0 - 300 | .024 - .160 | 3.28 x 1.63 |
| 50/51 | 1/8" NPT | 0 - 400 | .020 - .150 | 2.95 x 1.0 |
| 58/581 | 10-32 | 0 - 300 | .010 - .034 | 2.26 x 1.06 |
| 70/71 | 1/4" NPT | 0 - 350 | .090 - .500 | 3.52 x 2.25 |
| 80/818 | 1/2" or 1" NPT | 3 - 100 | 4.0 - 13.0 | up to 11.74 x 8.82 |
Hazardous Location 2-Way Normally Open Valves PeterPaul hazardous location valves are used where fire or explosion hazards exist due to the presence of flammable gases or vapors, flammable liquids, combustible dust, or easily ignitable fibers. Explosion Proof valves are recommended, or in some cases compulsory, where a high level of protection from explosion is required. For applications that require low power, a low watt version is also offered. | |||||
| Series/Model | Std. Port Size | Pressure (PSI) | Flow (CV) | Size (h x w)" | Watts |
| 20/E21 | 1/8" or 1/4" NPT | 0 - 700 | .024 - .227 | 4.0 x 2.63 | |
| 20/EH21 | 1/8" NPT | 0 - 3000 | .022 - .084 | 3.42 x 2.69 | |
| 20/EL21 | 1/8" or 1/4" NPT | 0 - 400 | .024 - .204 | 3.98 x 2.59 | 1.8 |
| E50/E51 | 1/8" NPT | 0 - 400 | .020 - .150 | 3.27 x 2.25 | |
| EL50/EL51 | 1/8" NPT | 0 - 200 | .020 - .075 | 3.27 x 1.44 | |
| 70/N71 | 1/4" NPT | 0-350 | .O9 - .50 | 3.42 X 2.69 | |
Low Watt 2-Way Normally Open Valves PeterPaul low watt valves are 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. | |||||
| Series/Model | Std. Port Size | Pressure (PSI) | Flow (CV) | Size (h x w)" | Watts |
| 50LW/LW51 | 1/8" NPT | 0 - 300 | .020 - .150 | 2.95 x 1.00 | 2.5 |
| 58/581 | Manifold Mt. or 10-32 | 0 - 300 | .010 - .034 | 2.26 x 1.06 | 3.5 |
| EL50/EL51 | 1/8" NPT | 0 - 200 | .020 - .075 | 3.27 x 1.44 | 1.8 |
| L58/L581 | Manifold Mt. or 10-32 | 0 - 150 | .010 - .020 | 2.26 x 1.06 | 0.9 |
High Pressure 2-Way Normally Open Valves PeterPaul high pressure valves operate with a pressure between 1000 and 3000 PSI. Medical, Laboratory, Instrumentation and Industrial companies, etc. that require high pressure bottled gas with media such as 02, C02 and compressed Nitrogen use our valve in various applications. | ||||
| Series/Model | Std. Port Size | Pressure (PSI) | Flow (CV) | Size (h x w)" |
| 20/EH21 | 1/8" NPT | 0 - 3000 | .022 - .084 | 3.42 x 2.69 |
| 20/H21 | 1/8" or 1/4" NPT | 0 - 2000 | 0.01 | 3.48 x 1.69 |