2-Way Normally Closed

2-WAY NORMALLY CLOSED VALVE

PeterPaul single orifice valves in which the orifice is closed in the de-energized position and no flow can exist between the inlet and outlet ports.

2-Way Normally Closed flow diagram

General Purpose 2-Way Normally Closed 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)"
15/152 1/8" NPT 0 - 500 .022 - .130 2.5 x 1.13
20/22 1/8" or 1/4" NPT 0 - 500 .024 - 1.0 2.75 x 1.63
20/H22 1/8" or 1/4" NPT 0 - 5000 .010 - .100 2.75 x 1.63
30/32 1/8" NPT 0 - 650 .024 - .400 2.31 x 1.63
50/52 1/8" NPT 0 - 1000 .022 - .292 2.39 x 1.0
58/582 10-32 0 - 300 .010 - .034 2.0 x 1.06
70/72 1/4" NPT 0 - 500 .22 - .78 3.52 x 2.25
70/72B 1/2" NPT 0 - 15 2.92 3.38 x 2.25
70/72T 3/8" NPT 0 - 25 1.92 3.38 x 2.25
80/828 1/2” to 1” NPT 0 - 200 4.0 - 13.0
80/829B 1/2" NPT 0 -200 3.50 4.57 X 2.25

Hazardous Location 2-Way Normally Closed 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 Certification Std. Port Size Pressure (PSI) Flow (CV) Size (h x w)" Watts
20/E22 North AmericanIECEx/ATEX 1/8" or 1/4" NPT 0 - 500 .024 - .700 3.25 x 2.63
20/E22 C/I North American 1/4" NPT 0 - 50 .404 3.25 x 2.63
20/EH22 North AmericanIECEx/ATEX 1/8" or 1/4" NPT 0 - 5000 .010 - .100 3.25 x 2.63
MLV20/N22 (FIXED POLARITY) CLASS I DIV II North American 1/8" or 1/4" NPT 0 - 500 .024 - .700 2.84 x 1.775
E20/EL22 North AmericanIECEx/ATEX 1/8" or 1/4" NPT 0 - 500 .024 - .284 3.98 x 2.59 1.8
E50/E52 North American 1/8" NPT 0 - 500 .022 - .230 2.48 x 2.25
50ELW/ELW52 1/8" NPT 0 - 600 .022 - .292 2.48 x 1.20 1.8
EL50/EL52 North American 1/8" NPT 0 - 120 .020 - .075 2.48 x 1.44 1.8
MLV20/NH22 (FIXED POLARITY) CLASS I DIV II North American 1/8" or 1/4" NPT 0 - 2500 .010-.100 2.84 x 1.62
ELL50/ELL52 North American 1/8" NPT 0 - 120 .022 2.48 x 1.44 0.85
70/N72 North American 1/4" NPT 0 - 500 .22 - .78 3.42 x 2.69
80/E828 C/I North AmericanIECEx/ATEX 1" NPT 3 - 30 5.8 - 13 up to 4.5 x 4.5
80/E828/OE22Z North AmericanIECEx/ATEX 1/2" to 1" NPT 3 - 200 4.0 - 13.0 up to 11.74 x 8.82
80/E829 C/I North AmericanIECEx/ATEX 1/2" NPT 60 3.5 up to 4.5 x 3.0

Low Watt 2-Way Normally Closed 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 Certification Std. Port Size Pressure (PSI) Flow (CV) Size (h x w)" Watts
E20/EL22 North AmericanIECEx/ATEX 1/8" or 1/4" NPT 0 - 500 .024 - .284 3.98 x 2.59 1.8
58/582 10-32 0 - 300 .010 - .034 2.0 x 1.06 3.5
50ELW/ELW52 1/8" NPT 0 - 600 .022 - .292 2.48 x 1.20 1.8
L58/L582 Manifold Mt. or 10-32 0 - 150 0.01 2.0 x 1.06 0.9
50LW/LW52 1/8" NPT 0 - 600 .022 - .292 2.35 x 1.00 2.5
EL50/EL52 North American 1/8" NPT 0 - 120 .020 - .075 2.48 x 1.44 1.8
ELL50/ELL52 North American 1/8" NPT 0 - 120 .022 2.48 x 1.44 0.85
50LLW/LLW52 1/8" NPT 0 - 120 0.22 2.35 x 1.00 0.65
50SLW/SLW52 1/8" NPT 0 - 600 .022 - .292 2.48 x 1.20 1.8

High Pressure 2-Way Normally Closed 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 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/H22 1/8" or 1/4" NPT 0 - 5000 .010 - .100 2.75 x 1.63
20/EH22 North AmericanIECEx/ATEX 1/8" or 1/4" NPT 0 - 5000 .010 - .100 3.25 x 2.63