14
M16/RMOX N.A. - M16/RMOCX N.A.
Madas Technical Manual
- 3|3.1bX - REV. 0 of 1t
h
Aug 2019
ES
FR
EN
IT
9.0 - RATING PLATE DATA
The user is obliged to keep the marking of the valve clearly visible: any coatin-
gs or paintwork performed on the product that make the valve unidentifiable
are not to be attributed to the manufacturer.
The rating plate data (see example provided here) includes the following:
• Manufacturer’s name/logo and address (possible distributor name/logo)
• Mod.:
= name/model of the device followed by the diameter size
• P. max
= Maximum pressure at which product operation is guaranteed
• PS
= Allowable maximum pressure
• IP....
= Protection rating
• 230V....
= Power supply voltage, frequency (if Vac), followed by electrical absorption
• TS
= Temperature range within which product operation is guaranteed
•
= In compliance with PED Dir. followed by Notified Body No.
•
= In compliance with ATEX followed by the protection mode
(complete protection mode indicated on coil)
• year
= Year of manufacture
• Lot
= Product serial number (see explanation below)
• U1745
= Lot issued in year 2017 in the 45th week
• 25407
= progressive job order number for the indicated year
• 00001
= progressive number referred to the quantity of the lot
•
= Disposal in accordance with WEEE directive 2012/19/EU
Mod: M16/RMOX N.A. DN 15
IP65 – 230 V/50-60 Hz 7 VA
P. max=PS= 6 bar
TS: -20+60 °C
0497
year: 2017 Lot:U1745 25407/00001
II 3G
II 3D
Protection mode
II
product group
3
product category
Gas: II 3G Ex mc ec nC IIC T... Gc X
G
explosive atmosphere with gas or vapours
Ex
suitable for explosive atmosphere
mc
encapsulated for zone 2
ec
increased safety
nC
sealed device for zone 2
IIC
explosion group
T...
temperature class (T4 < 135 °C) - (T5 < 100 °C) - (T6 < 85 °C)
Gc
Product Level (EPL) - equipment for use in explosive atmospheres due to the presence of gas, with an “increased”
level of protection, which is not a source of ignition during normal operation and which has some additional
protective measures to ensure that it remains an inactive source of ignition in case of events expected regularly
X
particular conditions of use (*)
Dust: II 3D Ex mc tc IIIC T...°C Dc X
D
explosive atmosphere with dust
Ex
suitable for explosive atmosphere
mc
encapsulated for zone 22
tc
protection by enclosure for zone 22
IIIC
explosion group
T...
temperature class expressed in °C
Dc
Product Level (EPL) - equipment for use in explosive atmospheres due to the presence of dust, with an “increased”
level of protection, which is not a source of ignition during normal operation and which has some additional
protective measures to ensure that it remains an inactive source of ignition in case of events expected regularly
X
particular conditions of use (*)
* see paragraph 3.2 - “Special conditions for safe use”
