The EX40 Series

High Pressure Solenoid Valve – EX40 Series High Pressure Solenoid Valve – EX40 Section Rendering High Pressure Solenoid Valve – EX40 Rendering

Features:

The reduced port EX40 is great for a wide range of media. This pilot operated valve has become a popular and effective choice in the emerging Hydrogen Dispensing market. The EX40 is also an excellent valve to control the flow of high pressure air, water, hydrogen, nitrogen, and other gases or light liquids compatible with materials of construction. The EX40 is the workhorse of our collection and offers a cartridge design that alleviates your demanding maintenance requirements. The EX40 requires a 100 PSIG minimum pressure differential between inlet and outlet for operation. The valve's simple design with few moving components have made the it a great choice for inlet pressures as high as 15,000 PSIG. The Normally Closed EX40 must be mounted upright and vertical. Filters are recommended for all applications.

Possible Media: (click each icon to learn more)

EX40 Valve – Applicable For General Gases & Liquids
General Gases
and Liquids
EX40 Valve for Hydrocarbon Fuels
Hydrocarbon
Fuels
EX40 Valve for Flammable Gases
Flammable
Gases
EX40 Valve for Hydrogen
Hydrogen
EX40 Valve for Oxygen
Oxygen
EX40 Series Valve Not for Corrosives
Corrosives
EX40 Series Valve Not for Sea & Salt Water
Sea & Salt
Water
EX40 Valve Not for Viscous Liquids
Viscous
Liquids
EX40 Valve Not for Steam
Steam
EX40 Valve Not for Cryogenics
Cryogenics

The EX40 has the following certification:
EX40 Valve CRN Certified Clark Cooper ATEX Coils
EX40 Instruction Manual
ATEX Approved Coils Now Available

Download EX40 Catalog Page here

California Proposition 65 Warning

The EX40 Series

Construction

Valve Body: 316 SS
Piston: PEEK®
O Ring (Standard): Buna-N (50° - 225°F)
O Ring (Optional): Viton (0° - 400°F)
Piston Rings: 302 SS / PTFE
Cartridge: 316 SS & 430 SS
Pilot & Seal: 303 SS & PTFE
Spring: 302 SS*
Plunger: 430 SS
*Standard material


Valve weight: 5.22 lbs

EX40 Normally Closed Valve

The EX40 Series

Electrical (Coil) - DC Only

Power: 22 Watts
AC Inrush: N/A - DC only
AC Holding: N/A - DC only
Insulation: Class "H"
Duty: Continuous
Connection: 1/2" NPT, 18" Leads
Enclosure
Explosion Proof (Standard): NEMA 3, 3S, 4, 4X, 7, 9
General Service: NEMA 1, 2, 3, 3S, 4, 4X

Pressure

Maximum pressures shown are measured in PSIG


  Orifice Size
316"
Normally Closed AC Voltage: -
Normally Closed DC Voltage: 15,000
Normally Open AC Voltage: -
Normally Open DC Voltage: -
Minimum Pressure Differential: 100
Cv: 0.50

The EX40 Series

Possible EX40 Options:
Click each icon to learn more

EX40 Valves with Optional 72
72" Lead Length
EX40 Valves with an Optional Din Connector
Din Connector
EX40 Valve with Optional Screw Terminal
Screw Terminal
EX40 Valves with Optional General Service Coil
General Service
EX40 Valves with an Optional Hydrogen Service Test
Hydrogen Service
EX40 Valve with Optional Oxygen Cleaning
Oxygen Clean
EX40 Valve with an Optional Class V Test
Class V Leakage Testing
EX40 Valves with an Optional NEMA 4X
NEMA 4X
EX40 Valves with Stainless Steel Tags
Stainless Steel Tags
EX40 Valve with Optional Viton O-Rings
Viton O-Rings
(for >225°F)

The following are standard on the EX40:

EX40 Valves with Explosion Proof Coil
Explosion Proof
EX40 Valves with Explosion Proof Coil
Stainless Steel Valve Body
EX40 Series High Pressure Solenoid Valve
22 W Coil

Options for our other valves include:

EX40 Valves Not ETL Listed
ETL Listed
EX40 No Integrated Check Valve
Integrated Check Valve
EX40 Valve Single Switch - No
Single Switch
EX40 Valve with Optional 1/4in Tab (Spade)
¼ Tab (spade)
EX40 Valves with an Optional Tube Connector
Tube Connector
EX40 Valve with Optional SAE Port
SAE Port
EX40 Valves with Optional Universal Mount
Universal Mount
EX40 Valves Cryogenic Testing - No
Cryogenic Cleaning

The EX40 Series

EX40 Valves 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.