Privacy Preference Center

  • Your Privacy
  • Strictly Necessary Cookies
  • Performance Cookies
  • Functional Cookies
  • Targeting Cookies

Your Privacy

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer.

More information

Emerson Tescom HV-3500 Series Hydrogen Onboard Regulator, Made with lightweight Aluminum, 6345 psi / 43.8 MPa / 438 Bar

Brand :
Tescom

TESCOM HV-3500 Series Two Stage Pressure Reducing Regulator is a reliable, low maintenance pressure control solution. This EC79-tested solution is specially designed for use onboard industrial and commercial medium and heavy-duty hydrogen fuel cell vehicles and allows manufacturers to maximize fuel efficiency and keep their fleet on the road for a longer distance. The HV-3500 also provides consistent pressure and continuous flow in a full range of operating conditions. It is suitable for nominal inlet pressures up to 35.0 MPa and can reach flow rates above 3.2 g H2/s.

View all
Quantity
Description
Specifications
Downloads
Related products

Description

Emerson TESCOM TESCOM HV-3500 Series Two Stage Pressure Reducing Regulator is a reliable, low mainteEmerson TESCOMce pressure control solution. This EC79-tested solution is specially designed for use onboard industrial and commercial medium and heavy-duty hydrogen fuel cell vehicles and allows manufacturers to maximize fuel efficiency and keep their fleet on the road for a longer distance. The HV-3500 also provides consistent pressure and continuous flow in a full range of operating conditions. It is suitable for nominal inlet pressures up to 35.0 MPa and can reach flow rates above 3.2 g H2/s. The Emerson TESCOM HV-3500 Series Hydrogen Onboard Regulator is engineered to provide outstanding performance and reliability. It is ideal for a wide range of applications, offering exceptional durability and efficiency. Key specifications and features make it a top choice for professionals worldwide.

Features

• Dual stage and active seal design that provides consistent pressure and continuous hydrogen fuel supply to fuel cells, decreasing downstream over pressurization risk • Superior shutoff performance • Corrosion resistant, nickel-plated aluminum body • One design suitable for the full range of vehicle operating conditions and various system pressure settings • Compact and lightweight configuration • Specially designed shape and standard mounting holes for ease of installation • Standard ports for sensor and pressure relief valve integrations • Local manufacturing and support

Downloads

TESCOM_ HV_3500 Series Hydrogen Onboard Regulator_datasheet_1.pdf

pdf
Download

TESCOM_ HV_3500 Series Hydrogen Onboard Regulator_datasheet_2.pdf

pdf
Download

Specifications

Maximum Inlet Service Pressure
6345 psi / 43.8 MPa / 438 Bar
Minimum Inlet Pressure
290 psi / 2.0 MPa / 20.0 Bar Operating at pressures below this minimum pressure could limit the maximum flow rate
Design Proof Pressure
150% of nominal inlet service pressure
Pressure rating
Per Criteria of ANSI/ASME B31.3
Leakage
Bubble-tight
Operating Temperature
-40 °F TO +185 °F / -40 °C TO +85 °C
Flow Capacity
Cv 0.17
Decaying Inlet Characteristic
0.05 psi / 3.4 mbar per 100 psi / 6.9 bar change in inlet pressure
Filter
10 µm The 10 µm filter is for initial system assembly protection. The product is designed to be used with particulate free hydrogen. Your system should be designed with proper filtration before the regulator to protect against contamination.316 SST
Body
Aluminum 6061-T6 with Electroless Nickel Plating
Seat
Polyimide (Vespel SP1)
O-Rings
Nitrile (Buna-N)
Main Valve
316 SST
Valve Spring
316 SST
First and Second Stage Spring
17-7 SST
Piston
316 SST
Sensor
Aluminum 6061-T6
Remaining Parts
300 Series SST, Aluminum 6061-T6 , Polyimide (Vespel SP1)
Cleaning
CGA 4.1 and ASTM G93
Weight
3.5 lbs (1.6 kg)

LEGAL DISCLAIMER

All products are 100% genuine and legally purchased from authorized sources. Indspare is not an authorized dealer, agent or affiliate of any of the designers, brands, or manufacturers, the products of which are offered for sale on www.indspare.com. All trademarks, brand names, and logos mentioned are used for identification purposes only and are registered trademarks of their respective owners who reserve the rights of ownership. The use of trademark, brand name or product on our website is not intended to suggest that the company, trademark or brand is affiliated to or endorses our website.

Industrial Spare Logo

Industrial Spare
Typically replies within an hour

Industrial Spare
Hi there,

How can I help you?
+96566651231
×
Chat with Us