The EP70 Series

Clark Cooper EP70 Valve Photo Clark Cooper EP70 Valve Rendering Clark Cooper EP70 Valve Section Rendering

Features:

The powerful, full port EP70 is great for a wide range of liquid flow rates and temperatures. This pilot assisted, direct operated valve can be configured with a UL/CSA certified explosion proof coil for Class 1, Division 1, Group A-D locations. The EP70 has 1/2" NPT or SAE connections, and allows inlet pressures of up to 5000 psig. There is no minimum required pressure differential for opening/closing. The combination of a high power coil and larger internal bleed orifices, as compared to our other EH Series products, provides for less sensitivity to fluid viscosities and particulates. The EP70 can be used with water, fuel oils, flammable liquids and other liquids compatible with the construction materials. Filters are recommended for all applications.

Possible Media: (click each icon to learn more)

Clark Cooper EP70 Valve General Gases and Liquids Yes
General
Liquids
Clark Cooper EP70 Valve Light Oils Yes
Hydrocarbon
Fuels
Clark Cooper EP70 Valve Flammable Gases Yes
Flammable
Gases
Clark Cooper EP70 Valve Hydrogen Yes
Hydrogen
Clark Cooper EP70 Valve Oxygen Yes
Oxygen
Clark Cooper EP70 Valve Corrosives No
Corrosives
Clark Cooper EP70 Valve Sea & Salt Water No
Sea & Salt
Water
Clark Cooper EP70 Valve Viscous Liquids Yes
Viscous
Liquids
Clark Cooper EP70 Valve Steam Yes
Steam
Clark Cooper EP70 Valve Cryogenics Yes
Cryogenics

How does this compare to other Clark Cooper Valves?

Download EP70 Catalog Page here

An optional ETL Listed coil is available:
Clark Cooper EP70 ETL

The EP70 Series

Construction

Valve Body: 316 SS
Piston: 303 SS
Pistons Rings: PTFE
Plunger: 430 SS
Pilot Valve: 303 SS
Bonnet Tube: 304 SS
Bonnet Base: 304 SS
Spring: 302 SS
Body O-Ring: PTFE
Valve Disc: PTFE
Clark Cooper Valve EP70 Normally Closed
      Reference Dimensions (inches)
  Pipe Size Ship Weight (lbs.) A B C D E
EP70-08 Normally Closed ½" 15 8.4 7.2 ø 3.5 ø 3.0 2.8

The EP70 Series

Electrical (Coil)

Coil: Encapsulated Class "H", 36" leads - All AC/DC Voltages

Coil Enclosure: Carbon Steel - Coil enclosure is completely seal-welded NEMA 4 (watertight)
NEMA 7 (explosion-proof)

NEMA 4X optional
Class 1, Division 1, Group A-D

Conduit Connection:
1/2" NPT

The EP70 coil is ETL listed,
click the image to learn more:

Clark Cooper EP70 coil is ETL

Pressure

Maximum Operating Pressures below are measured in PSIG


  Pipe Size:
1/2"
Normally Closed Standard AC: 5,000
Normally Closed Standard DC: 5,000
Minimum Pressure Differential: 0

Cv & Wattage

 


Pipe Size Normally Closed Cv Watts
½" 3.5 80

The EP70 Series

Possible EP70 Options:
Click each icon to learn more

Clark Cooper EP70 Valve 72 Lead Length yes
72" Lead Length
Clark Cooper EP70 Valve ETL Listed yes
ETL Listed
Clark Cooper EP70 Valve Stainless Steel Tags yes
Stainless Steel Tags
Clark Cooper EP70 Valve Class V Testing yes
Class V Leakage Testing
Clark Cooper EP70 Valve NEMA 4X yes
NEMA 4X
Clark Cooper EP70 Valve Din Connector yes
Din Connector
Clark Cooper EP70 Valve SAE Port yes
SAE Port
Clark Cooper EP70 Valve Oxygen Clean yes
Oxygen Clean
Clark Cooper EP70 Valve Cryogenic Testing yes
Cryogenic

The following are standard on the EP70:

Clark Cooper EH50 Valve Explosion Proof yes
Explosion Proof
Clark Cooper EP70 Valve Stainless Steel Valve Body yes
Stainless Steel Valve Body

Options for our other valves include:

Clark Cooper EP70 Valve General Service no
General Service
Clark Cooper EP70 Valve Higher Power no
22 W Coil
Clark Cooper EP70 Valve Integrated Check Valve no
Integrated Check Valve
Clark Cooper EP70 Valve Viton O-Rings no
Viton O-Rings
Clark Cooper EP70 Valve Screw Terminal no
Screw Terminal
Clark Cooper EP70 Valve 1/4 Spade Tab no
¼ Tab (spade)
Clark Cooper EP70 Valve Normally Open yes
Normally Open
Clark Cooper EP70 Valve Single Switch yes
Single Switch
Clark Cooper EP70 Valve Universal Mount yes
Universal Mount
Clark Cooper EP70 Valve Tube Connector yes
Tube Connector

The EP70 Series

Clark Cooper EP70 Valve Price Sheet
Download Price Sheet PDF here Standard delivery time: 10 weeks
Additional options or alternate materials may cause longer delivery times. Delivery time is for less than 5 valves.