WEH Catalog 15 - Fueling technology for natural gas

6.6 | Defueling nozzle TK23 CNG

6 | Accessories

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Defueling nozzle TK23 CNG

DESCRIPTION

Features • Push-Pull actuation

Media discharge

• Extremely high flow rate • Plastic thermal protection • WEH ® Jaw locking mechanism • High-grade materials • Compact design • Only suitable for special WEH ® TN5 CNG Receptacles without filter

Sliding sleeve

The WEH ® TK23 CNG Defueling nozzle is designed specifically for discharging CNG of cylinder bundles (e.g. on trailers). The TK23 CNG is equipped with a pin, which opens the check valve in the WEH ® TN5 CNG Receptacle and releases the flow. Now the natural gas can be discharged from the cylinder bundles. Connecting and disconnecting can only occur in depressurized condition. The defueling nozzle is not equipped with an integrated shut-off valve. The WEH ® TK23 CNG is only suitable for special WEH ® TN5 CNG Receptacles without filter (see accessories). Application Defueling nozzle for discharging of CNG only to be used with special WEH ® TN5 CNG Receptacles without filter. Operation only by specially trained service personnel. Not for self-service operation! Attention: The TK23 CNG may not be used for filling!

TECHNICAL DATA

Characteristics

Basic version

Options

Nominal bore (DN)

Depending on design

On request

TK23 CNG: PN = 250 bar (3,600 psi) | PS = 350 bar TN5 CNG: PN = 250 bar (3,600 psi) | PS = 315 bar

Pressure range

Temperature range

-40 °C bis +85 °C (-40 °F up to +185 °F)

On request On request On request

Material

Corrosion resistant Natural gas resistant

Sealing material

TK23 CNG: With plastic thermal protection TN5 CNG: Incl. fittings (only for nozzles with tube fitting)

Design

On request

Weight

Approx. 1 kg (2.20 lbs.)

112

MD-10000-L01-R2.5.0-03