WEH® CNG Receptacles for Natural Gas Vehicles

Robust. Safe. OEM-Proven.

Proven Receptacles for Natural Gas Vehicles Worldwide

Renowned vehicle manufacturers have trusted WEH for years – from production vehicles and buses to heavy-duty commercial vehicles with CNG drives. WEH® receptacles enable safe, quiet, and fast refueling with compressed natural gas (CNG) at 200 or 250 bar. With precisely matched connection geometries, they are compatible with NGV1 fueling nozzles according to ISO 14469 and ANSI NGV1 standards.

High Safety & Minimal Downtime – In Daily Fleet Operation

Whether CNG receptacles for passenger cars, buses, or trucks – all variants impress with their robust stainless steel construction, aerodynamically optimized flow design, and integrated check valve mechanism. Wear-resistant seals prevent leaks and ensure long-term reliability. Depending on requirements, bulkhead fittings, internal or external threads, as well as ACME and UNF connections are available. Complementary CNG filters enhance system cleanliness and protect against particles – for a durable and reliable CNG infrastructure.

Your Benefits

High flow rates – short filling times

Aerodynamically optimized internal geometry enables fast refueling even at high flow rates

Coding for Pressure Level & Gas Type

Ensures error-proof use – compliant with ISO 14469 and ANSI NGV1

Integrated Check Valve

Reliably prevents gas backflow – for increased safety and system protection during refueling

Tested OEM Quality

Every WEH® receptacle is manufactured to strict quality standards, thoroughly tested, and complies with international regulations

Robust & Durable Design

Made of high-quality stainless steel – resistant to wear, pressure, and corrosion

The CNG refueling components at a glance

Fueling nozzles

Breakaway coupling

Mounting

Hose set

Receptacle

Filter

Check Valves

Additional components:

Fueling System
Service receptacle
Defueling Nozzle
Accessories

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Typical application

Refueling CNG

Whether car, bus or truck – WEH® offers the right components for every CNG refueling system. From the filling station to the vehicle, our systems ensure smooth processes for all pressure levels and standards.

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