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Vena®Rail Flex

Vena®Rail Flex

(former VENA SIL 700/V FR-HL) Hose for heating and cooling Systems

Highly flexible flame retardant silicone hose according to EN-45545-2 Railway Standard

HL3 R23 & HL2 R22 EN-45545-2 and V0 UL-94 classified flame retardant silicone hose specially recommended for heating and cooling systems for the railway industry.

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Applications

Mainly recommended for water cooling systems but also for any liquid or air transfer systems in vehicles, engines or devices subjected to flammability safety regulations.

Specially designed for the railway industry. For applications with positive or negative pressure (vacuum) and/or with certain bending radius requirements.

Properties
Outer layer
Silicone VMQ, smooth and blue
Reinforcement
4 plies of polyster fabric
Inner layer
Silicone VMQ, smooth and blue
Temperature
-60 °C /+180 °C (-67 °F / +356 °F)
Manufacturing Length
From 1 to 4m (3,8 to 13,12 ft), can be cut to smaller lengths
Quality

Meets the EN-45545-2 HL3 R23 & HL2 R22 rating.

Meets the UL-94 V0 rating.
The material is in compliance with the RoHS Directive 2002/95/EC and its subsequent amendments including the RoHS2 Directive 2011/65/EU and RoHS3 Directive 2015/863.

DOWNLOADS
VENA® RAIL FLEX Ref DO 03.10 FT 370 Rev. 00 Date 08012025 (3).pdf
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