The EH50 Series
![High Pressure Solenoid Valve - EH50 Series](../img/large/EH50-1.jpg)
![High Pressure Solenoid Valve – EH50 Section Rendering](../img/large/EH50-2.jpg)
![High Pressure Solenoid Valve – EH50 Rendering](../img/large/EH50-3.jpg)
Features:
The full port EH50 offers a wide range of solutions for your application needs, and is best used to control the flow of high pressure air, water, natural gas, hydrogen, nitrogen and other gases or light liquids compatible with materials of construction. This pilot operated valve is a great choice for differential pressures as high as 10,000 PSI. The valve comes in a ½” NPT connection size and requires a 100 PSIG minimum pressure differential between inlet and outlet for operation. The EH50 offers many of the benefits of our EH40, but with the available option of an integrated check valve. The EH50 is an ideal choice for CNG equipment and applications, whether your system utilizes a single-line buffer or a 3-bank cascade filling scheme. The valve also features a cartridge that can be easily removed for maintenance. The Normally Closed EH50 valves must be mounted upright and vertical, while the Normally Open EH50 valves are universal mount. Filters are recommended for all applications.
Possible Media: (click each icon to learn more)
![EH50 Valve – Applicable For General Gases & Liquids](../img/icons/general-yes-40.png)
General Gases
& Light Liquids
![EH50 Valve for Hydrocarbon Fuels](../img/icons/fuels-yes-40.png)
Hydrocarbon
Fuels
![EH50 Valve for Flammable Gases](../img/icons/flammable-gases-yes-40.png)
Flammable
Gases
![EH50 Valve for Hydrogen](../img/icons/hydrogen-yes-40.png)
Hydrogen
![EH50 Valve for Oxygen](../img/icons/oxygen-yes-40.png)
Oxygen
![EH50 Series Valve Not for Corrosives](../img/icons/corrosives-no-40.png)
Corrosives
![EH50 Series Valve Not for Sea & Salt Water](../img/icons/sea-salt-no-40.png)
Sea & Salt
Water
![EH50 Valve Not for Viscous Liquids](../img/icons/viscous-no-40.png)
Viscous
Liquids
![EH50 Valve Not for Steam](../img/icons/steam-no-40.png)
Steam
![EH50 Valve Not for Cryogenics](../img/icons/cryogenics-no-40.png)
Cryogenics
EH50 Product Manual
ATEX Approved Coils Now Available
Download EH50 Catalog Page here
How does this compare to other Clark Cooper Valves?
Normally Closed Assembly Video
Normally Open Assembly Video
The EH50 Series
Construction
|
![]() ![]() |
|||||||||||||||||||||||||||||||||||
|
The EH50 Series
Electrical (Coil)
|
|||||||||||||||||||||||||||||||
PressureMaximum pressures shown are measured in PSIG:
|
* Standard Sealing is Class 2, Per ANSI/FCI 92-2-2001
** For Oils and Hydraulic Fluids with viscosities greater than water, the maximum differential pressure is the value in the table divided by 2.
The EH50 Series
Possible EH50 Options:
Click each icon to learn more
![EH50 Integrated Check Valve](../img/icons/integrated-check-valve-60.png)
Integrated Check Valve
![EH50 Valves with Optional 72in Lead Length](../img/icons/lead-length-72-60.png)
72" Lead Length
![EH50 Valves with an Optional Din Connector](../img/icons/din-connector-60.png)
Din Connector
![EH50 Valves with an Optional Screw Terminal](../img/icons/coil-screw-60.png)
Screw Terminal
![EH50 Valves with an Optional 1/4in Tab (Spade)](../img/icons/coil-tab-60.png)
¼ Tab (spade)
![EH50 Valves with an Optional General Service Coil](../img/icons/general-service-60.png)
General Service
![EH50 Valves with an Optional Hydrogen Service Test](../img/icons/hydrogen-service-60.png)
Hydrogen Service
![EH50 Normally Open Valve](../img/icons/normally-open-60.png)
Normally Open
![EH50 Valve with Optional Oxygen Cleaning](../img/icons/oxygen-clean-60.png)
Oxygen Clean
![EH50 Valves with Stainless Steel Body](../img/icons/stainless-steel-valve-body-60.png)
Stainless Steel Valve Body
![EH50 Valves with an Optional Tube Connector](../img/icons/tube-connector-60.png)
Tube Connector
![EH50 Valves with an Optional Viton O-Rings](../img/icons/viton-60.png)
Viton O-Rings
![EH50 Higher Pressure Option](../img/icons/higher-pressure-60.png)
22 W Coil
![EH50 Valves with Optional Universal Mount](../img/icons/universal-mount-60.png)
Universal Mount
Normally Open ONLY
![EH50 Valves with an Optional Class V Test](../img/icons/class-v-testing-60.png)
Class V Leakage Testing
![EH50 Valve with Optional SAE Port](../img/icons/straight-thread-60.png)
SAE Port
![EH50 Valves with an Optional NEMA 4X](../img/icons/NEMA-paint-60.png)
NEMA 4X
![EH50 Valves with Stainless Steel Tags](../img/icons/tags-60.png)
Stainless Steel Tags
The following are standard on the EH50:
![EH50 Valves with Explosion Proof Coil](../img/icons/explosion-proof-60.png)
Explosion Proof
Options for our other valves include:
![EH50 Valves No Cryogenic Cleaning](../img/icons/cryo-60.png)
Cryogenic Cleaning
![EH50 Valves No ETL Listed](../img/icons/etl-60.png)
ETL Listed
![EH50 Valves No Single Switch](../img/icons/single-switch-60.png)
Single Switch
The EH50 Series
![EH50 Valves Price Sheet](../img/EH50-Price-Sheet.png)
Standard delivery time: 1 - 3 days
Additional options or alternate materials may cause longer delivery times. Delivery time is for less than 5 valves.