3-Way Normally Closed (Piped Exhaust)

3-WAY NORMALLY CLOSED (piped exhaust) VALVE

PeterPaul dual orifice valves in which the body orifice is closed and sleeve orifice open in the de-energized position. No flow can exist between the inlet and cylinder ports but flow does exist between cylinder and exhaust ports.

3-Way Normally Closed (Piped Exhaust) flow diagram

General Purpose 3-Way Normally Closed (piped exhaust)

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)"
15/153 1/8" NPT 0 - 200 .022 - .130 2.95 x 1.13
20/23 1/8" or 1/4" NPT 0 - 400 .024 - .700 3.48 x 1.63
30/33 1/8" NPT 0 - 300 .024 - .275 3.28 x 1.63
50/53 1/8" NPT 0 - 200 .022 - .230 2.95 x 1.0
58/583 Manifold Mt. or 10-32 0 - 300 .010 - .034 2.26 x 1.06
70/73 1/4" NPT 0 - 350 .09 - .78 3.75 x 2.25

Hazardous Location 3-Way Normally Closed (piped exhaust)

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 Certification Std. Port Size Pressure (PSI) Flow (CV) Size (h x w)" Watts
20/E23 North AmericanIECEx/ATEX 1/8" or 1/4" NPT 0 - 400 .024 - .700 4.0 x 2.63
20/EH23 North AmericanIECEx/ATEX 1/4" NPT 0 - 3000 .022 - .100 3.44 x 3.81
E20/EL23 North AmericanIECEx/ATEX 1/8" or 1/4" NPT 0 - 375 .024 - .284 3.98 x 2.59 1.8
MLV20/N23 (FIXED POLARITY) CLASS I DIV II North American 1/8" or 1/4" NPT 0 - 385 .024 - .500 3.669 x 1.775
E50/E53 North American 1/8" NPT 0 - 200 .022 - .230 3.27 x 2.25
EL50/EL53 North American 1/8" NPT 0 - 120 .020 - .075 3.27 x 1.44 1.8
ELL50/ELL53 North American 1/8" NPT 0 - 120 0.022 3.27 x 1.44 0.85
70/N73 North American 1/4" NPT 0 – 350 .09 - .78 3.42 x 2.69
50ELW/ELW53 1/8" NPT 0 - 215 .022 - .156 3.78 x 1.20 1.8

Low Watt 3-Way Normally Closed (piped exhaust)

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 Certification Std. Port Size Pressure (PSI) Flow (CV) Size (h x w)" Watts
E20/EL23 North AmericanIECEx/ATEX 1/8" or 1/4" NPT 0 - 375 .024 - .284 3.98 x 2.59 1.8
50LW/LW53 1/8" NPT 0 - 215 .022 - .156 2.95 x 1.00 2.5
EL50/EL53 North American 1/8" NPT 0 - 120 .020 - .075 3.27 x 1.44 1.8
50LLW/LLW53 1/8" NPT 0 - 120 0.22 2.95 x 1.00 0.65
ELL50/ELL53 North American 1/8" NPT 0 - 120 0.022 3.27 x 1.44 0.85
50SLW/SLW53 1/8" NPT 0 - 215 .022 - .156 3.78 x 1.20 1.8
58/583 Manifold Mt. or 10-32 0 - 300 .010 - .034 2.26 x 1.06 3.5
50ELW/ELW53 1/8" NPT 0 - 215 .022 - .156 3.78 x 1.20 1.8
L58/L583 1/8" NPT 0 - 150 .010 - .020 2.26 x 1.06 0.9

High Pressure 3-Way Normally Closed (piped exhaust)

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 O2, CO2 and compressed Nitrogen use our valve in various applications.

Series/Model Certification Std. Port Size Pressure (PSI) Flow (CV) Size (h x w)"
20/H23 1/4" NPT 0 - 3000 .022 - .100 3.44 x 3.81
20/EH23 North AmericanIECEx/ATEX 1/4" NPT 0 - 3000 .022 - .100 3.44 x 3.81