Ragazzini RC2-Mxl, Инструкция по эксплуатации

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INSTRUCTIONS FOR USE
40
LM05EN002
Blue valve (PP):

Non-toxic

Good resistance to use with alcohols

Not suitable for use with hydrocarbons

Max temperature 90°C
White valve (PE):

Non-toxic

Good resistance to chemical solvents

Max temperature 100°C
J.4.3
Rings
Usability request made directly to Ragazzini S.r.l. when ordering.
WARNING:
The gland rings are pre-formed; fit them with staggered notches.
RAMIE + PTFE (STANDARD or with new rods):

Non-toxic

Excellent resistance to use with acid fluids

Excellent mechanical resistance (stuffing box)

Max temperature 120°C
R P P P R
RAMIE (with used rods):

Non-toxic

Good adaptability to any scuff marks on the rods

Max temperature 120°C
R R R R R
PTFE:

Non-toxic

Excellent resistance to chemical agents

Fair mechanical strength (stuffing box)

Max temperature 250 °C or max. 135 °C in ATEX environment
S P P P P P S
WARNING:
Do not dispose of worn sealing parts in the environment. Such parts are similar to urban solid
waste and are classified as “special waste”, unless any toxic-harmful pollution exists due to the
pumped fluid.
Pos. Description ATEX No. Code
12
RED SPHERE VALVE D 80
x 8 BC00P0080
12 BLUE SPHERE VALVE D 80

8 BC00M0080
12
WHITE SPHERE VALVE D 80
x 8 BC00T0080
Pos. Description ATEX No. Code
5R
STUFFING RING RAMIE
x - BD1028006
5P STUFFING RING PTFE

- BD2028006
5S
RING D28

4 A9012506A