CLARK SOLUTIONS

Model 2026, 2-Way, Normally Closed Solenoid Valve

1/8 & 1/4” Pipe Size, Direct Acting Solenoid
DESCRIPTION
Model 2026 two-way normally closed solenoid
valves have a compact, forged brass body. A
variety of seat material including Acrylo-Nitrile,
Neoprene®, Ethylpropylene and Viton® satisfy
many general industry applications. The valve
coil and housing is weather, water and saline
corrosionproof according to IP65 and NEMA4x.

The unit has a power consumption of 6 watts
and a response time less than 10 milliseconds.

SPECIFICATIONS
GENERAL
Operation: Normally closed
Valve Body Material: Brass
Valve Life: > 5,000,000 cycles, field rebuild kits
          available
Valve Seals & Seats: Acrylo-Nitrile, Neoprene®,
          Ethylpropylene, Viton®
Connections: 1/8” or 1/4” BSP or NPT
Operating Voltage - 12 VDC, 24VDC/VAC,
          120 VAC, 60Hz
Standard Solenoid Housing: Encapsulated mini-
          coils with DIN 43650 connector (with PG9
          wire strain relief)
Coil & Housing Rating: IP65, NEMA4x
Power Consumption: 6 Watts
Coil: Thermal Class F to 155°C
Electrical Connection: Screw Terminal
Response Time with Air at 6 Bar: <10 ms
Weight: Approx. 170 g

Seat Material	Acrylo Nitrile	Neoprene®	Ethylpropylene®	Viton®
Maximum temperature	+80°C	+80°C	+150°C	+150°C
Uses	Water, air, light oils, kerosene. Low and medium vacuum.	Oxygen, alcohol, argon, other non-corrosive light gases and liquids. Freon 12.	Water steam, hot water, acetone.	Benzene, naphtha, aromatics, etc..Hot gases. High vacuum.

Connection (NPT or BSP)	Orifice Dia. (mm)	Cv Coef. (GPM)	Kv Coef. (m3/h)	Max. Differential Pressure (bar)


1/8”	1.25	0.059	0.05	50
	1.75	0.105	0.09	20
	2.25	0.152	0.13	10
	3.00	0.293	0.25	4
1/4”	1.25	0.059	0.05	50
	1.75	0.105	0.09	20
	2.25	0.152	0.13	10
	3.00	0.293	0.25	4

Flow Calculation, Liquids:

Q= Flow Rate, GPM (U.S.A.)
Cv= Valve Flow Coefficient
DP= Valve Pressure Drop, PSID
G= Specific Gravity of Liquid (= 1.0 for Water)

NEMA4x Coil and Housing and DIN43650 Connector

ORDERING INFORMATION
SELECT ITEM FROM EACH COLUMN IN CHART BELOW FROM LEFT TO RIGHT
EXAMPLE: 2026BN121T120AC

FOR YOUR CONVENIENCE, THESE ITEMS ARE AVAILABLE ONLINE
Model	Body Material	Seat & Seal Material	Orifice	Connection	Connection Threads	Voltage
2026	B=Brass	A= Acrylo-Nitrile	12= 1.20 mm	1= 1/8”	T= NPT	12DC= 12VDC
		V= Viton	17= 1.75 mm	2= 1/4”		120AC= 120VAC, 60Hz
			30= 3.00 mm

Bold Order Items Typically Ship From Stock

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OR PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS
Model	Body Material	Seat & Seal Material	Orifice	Connection	Connection Threads	Voltage
2026	B=Brass	A= Acrylo-Nitrile	12= 1.20 mm	1= 1/8”	T= NPT	12DC= 12VDC
		V= Viton	17= 1.75 mm	2= 1/4”	- = BSP	120AC= 120VAC, 60Hz
		N= Neoprene	30= 3.00 mm			24DC= 24VDC
		E= Ethylpropylene	22= 2.25 mm			24AC= 24VAC, 60Hz
Magnetically latched solenoids available on select models. Please call us for details.
Bold Order Items Typically Ship From Stock

INSTALLATION RECOMMENDATIONS
1) Place a strainer with a porosity < 100µ upstream of valve (see Clark Solutions Model 1359 Y Strainer).
2) Mount the valve in any position (preferably on a horizontal pipeline with coil upright).