2-Way Normally Closed

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.

Full line of Operators
Wide range of options available
Available in hazardous location, low watt and high pressure
Pilot operated valves available

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	North American	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	North American	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

Magnetic Latching 2-Way Normally Closed Valves

Through the use of a permanent magnet, the latching valves are bi-stable in either shifted state. This allows the valve to stay in either state indefinitely without drawing power. To shift the valve from one state to another, a short 50 millisecond DC voltage is applied to the coil. To shift the valve back, a reverse polarity pulse is applied.

Series/Model	Certification	Std. Port Size	Pressure (PSI)	Flow (CV)	Size (h x w)"	Watts
MLV20/22 (REVERSE POLARITY)		1/8" or 1/4" NPT	0 - 500	.024 - .700	2.84 x 1.62	10
MLV20/22 (FIXED POLARITY)		1/8" to 1/4" NPT	0 - 500	.024 - .700	2.84 x 1.775	8.0
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
MLV20/H22 (REVERSE POLARITY)		1/8" to 1/4" NPT	0 - 3300	.010 - .100	2.84 x 1.62	10
MLV20/H22 (FIXED POLARITY)		1/8" to 1/4" NPT	0 - 2500	.010 - .100	2.84 x 1.62	15
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
MLV80/828 (REVERSE POLARITY)		1/" - 1" NPT	3 - 200	4.0 - 98	Up to 11.74 x 8.82	10

Submersible 2-Way Normally Closed Valves

The PeterPaul Submersible Valve is watertight and corrosion resistant for applications that require the valve to be submerged. They are available with different pin cable connections.

Series/Model	Std. Port Size	Pressure (PSI)	Flow (CV)	Size (h x w)"
20/H22 Includes 2Wire/3Wire Latching Specs	1/4" NPT	0 - 6000	.010 - .100	2.75 x 1.63
20/22	1/4" NPT	0 - 500	.024 - 1.0	2.75 x 1.63