4. TECHNICAL DATA
Please note:
Depending on the application, the technical data of your WEH
®
Product
may differ from these operating instructions. Please therefore observe the marking on
the WEH
®
Product itself.
Characteristics
Basic version
Pressure range
PN = 200 bar | PS = 250 bar*
PN = 300 bar | PS = 375 bar*
Temperature range
+5 °C to +80 °C
+5 °C to +60 °C (O
2
)
Connection A
Male thread connection based on the relevant country standard e.g.
DIN, CEN, CGA, BS, NF etc.
Medium**
Nitrogen, oxygen, CO
2
, air, noble gases, mixed gases, medical gases
Actuation***
Manual actuation with bail
(bail different depending on cylinder valve connection)
Part materials
Wear-resistant stainless steel, corrosion-resistant surfaces, brass
Sealing material
According to gas type
Design***
With or without RPV pin
Conformity/
Registration/
Approval
Adiabatic ignition test completed
* Please observe the pressure limits specified in the relevant cylinder valve standard. These values may be lower than the
max. allowable operating pressure of the WEH
®
Product.
** Other gases possible depending on the order confirmation
***depending on the application
MD-10058-L51-R1.1.0-03
Page 13
Operating instructions
AE
Summary of Contents for TW57
Page 2: ......
