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Hydrogen Fuel Cell Pressure Regulators

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Pressure Tech LW438 Piston-Sensed Pressure Regulator for Hydrogen Fuel Cell Material Handling Applications

LW438

Pressure Regulator for Hydrogen Fuel Cell Material Handling Applications: Gas / Piston / Non-Venting / Max. Inlet: 438 bar (6,350 psi) / Max. Outlet: 20 bar (290 psi) / Cv 0.06
* Basic Model
LW438
LW438
* Cv Value
0.06
0.06
* Body Material
Aluminium Alloy
Aluminium Alloy
* Outlet Range
Up to 5 bar (75 psi)
Up to 5 bar (75 psi)
Up to 10 bar (145 psi)
Up to 15 bar (215 psi)
Up to 20 bar (290 psi)
* O Ring
NBR
NBR
* Seat
PCTFE
PCTFE
Devlon® X100
* Inlet Connection
1/4" Tube OD SAE Dash Size 4
1/4" Tube OD SAE Dash Size 4
* Port 1 Connection
No Port
No Port
Inlet with 1/4" BSPP
Inlet with 1/4" NPT
Inlet with 1/4" SAE
Inlet with 1/8" BSPP
Inlet with 1/8" NPT
Inlet with 3/8" 24 UNF (Burst Disc)
Inlet with 1/2" BSPP
Inlet with M8 x 1 (Transducer Port)
Inlet with M10 x 1 (Transducer Port)
Inlet with M11 x 0.75 (Burst Disc)
Outlet with 1/8" BSPP
Outlet with 1/8" NPT
Outlet with 1/4" BSPP
Outlet with 1/4" NPT
Outlet with 1/4" SAE
Outlet with 9/16" -18 #6 SAE
Outlet with M8 x 1
* Port 2 Connection
No Port
No Port
Inlet with 1/4" BSPP
Inlet with 1/4" NPT
Inlet with 1/4" SAE
Inlet with 1/8" BSPP
Inlet with 1/8" NPT
Inlet with 3/8" 24 UNF (Burst Disc)
Inlet with 1/2" BSPP
Inlet with M8 x 1 (Transducer Port)
Inlet with M10 x 1 (Transducer Port)
Inlet with M11 x 0.75 (Burst Disc)
Outlet with 1/8" BSPP
Outlet with 1/8" NPT
Outlet with 1/4" BSPP
Outlet with 1/4" NPT
Outlet with 1/4" SAE
Outlet with 9/16" -18 #6 SAE
Outlet with M8 x 1
* Port 3 Connection
No Port
No Port
Inlet with 1/4" BSPP
Inlet with 1/4" NPT
Inlet with 1/4" SAE
Inlet with 1/8" BSPP
Inlet with 1/8" NPT
Inlet with 3/8" 24 UNF (Burst Disc)
Inlet with 1/2" BSPP
Inlet with M8 x 1 (Transducer Port)
Inlet with M10 x 1 (Transducer Port)
Inlet with M11 x 0.75 (Burst Disc)
Outlet with 1/8" BSPP
Outlet with 1/8" NPT
Outlet with 1/4" BSPP
Outlet with 1/4" NPT
Outlet with 1/4" SAE
Outlet with 9/16" -18 #6 SAE
Outlet with M8 x 1
* Port 4 Connection
No Port
No Port
Inlet with 1/4" BSPP
Inlet with 1/4" NPT
Inlet with 1/4" SAE
Inlet with 1/8" BSPP
Inlet with 1/8" NPT
Inlet with 3/8" 24 UNF (Burst Disc)
Inlet with 1/2" BSPP
Inlet with M8 x 1 (Transducer Port)
Inlet with M10 x 1 (Transducer Port)
Inlet with M11 x 0.75 (Burst Disc)
Outlet with 1/8" BSPP
Outlet with 1/8" NPT
Outlet with 1/4" BSPP
Outlet with 1/4" NPT
Outlet with 1/4" SAE
Outlet with 9/16" -18 #6 SAE
Outlet with M8 x 1
Part Order Number:
checkLW438 - 06 - A - 05 - N - K - 04S - X - X - X - X -
Pressure Tech LW438 Piston-Sensed Pressure Regulator for Hydrogen Fuel Cell Material Handling ApplicationsPressure Tech LW438 Piston-Sensed Pressure Regulator for Hydrogen Fuel Cell Material Handling ApplicationsPressure Tech LW438 Piston-Sensed Pressure Regulator for Hydrogen Fuel Cell Material Handling Applications
 
PRICE & LEAD TIME: Submit online enquiry or contact the Pressure Tech Sales team:
Phone: +44 (0)1457 899307
Email: sales@pressure-tech.com
ONLINE ENQUIRY
 Product OverviewFeaturesSpecificationDownloads 
Overview
INTRODUCING THE AUTO438...
The LW438 is a lightweight, piston-sensed regulator, designed specifically for hydrogen fuel cell material handling applications. It’s body is constructed from Aluminium Alloy, offering a lightweight design with a weight of just 425g.

With a balanced main valve as standard, the LW438 offers stable control of outlet pressures up to 20 bar (290 psi) from a maximum 438 bar (6,350 psi) inlet pressure.

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