Richter GUT/F Series Overflow Valves - Manual (Page 3)

Series GUT/F
Page 3
9530-071-en Revision 10
TM 8361 Edition 10/2011
1 Technical data
Manufacturer :
Richter Chemie-Technik GmbH
Otto-Schott-Str. 2
D-47906 Kempen
Telephone: +49 (0) 2152 146-0
Fax:
+49 (0) 2152 146-190
E-Mail: [email protected]
Internet: http://www.richter-ct.com
Designation :
Series GUT/F, overflow and pressure relief valve with
an inline body.
They are direct-acting and spring-loaded and
classified as standard valves as regards their opening
characteristic.
Standard overflow valve, design and operation to
German AD data sheet A2 (on pressure vessels), ISO
4126
Certified to Clean Air Act (TA Luft)
Strength and tightness (P10, P11) of the pressure-
bearing body tested to DIN EN 12266-1.
Gas-tight (P12) in the seat to DIN EN 12266-1,
leak rate A
Face to face alternatively:
DIN EN 558-1 basic series 1, ISO 5752 series 1
with flanges DIN EN 1092-2, type B
(ISO 7005-2 Type B) PN 16 or flanges drilled to
ASME B16.5 Class 150
ANSI/ISA-75.08.09-2004, class 150 with flanges
ASME B16.5 Class 150, raised face
ANSI/ISA-75.08.09-2004, class 300 with flanges
ASME B16.5 Class 300, raised face
Materials :
Body material: Ductile cast iron EN-JS 1049 or ASTM
A395
Lining material: PFA/PTFE .../F
On request: antistatic PFA-L …/F-L
highly permeation-resistant …/F-P
Ultrapure PFA-HP …/F-HP
Bellows: PTFE
Seat and Plug: modified PTFE
Option unmodified PTFE, Hastelloy
Temperature range : -60 °C to 180 °C
See pressure-temperature diagram in Section 1.4.
Valve size in mm
DN 25 in mm
1“ in Zoll, Cl 150
1“, in inches, Cl 300 on request
Weight : approx. 10,5 kg
Installation position :
A direction arrow on the shell indicates the direction of
flow. See Section 6.5.
Dimensions and individual parts :
Please pay attention to the drawing in Section 10.
1.1 Type plate, CE and body
markings, plate test pressure
The stainless steel name plate is undetachably
riveted to the body.
Another stainless steel tag plate riveted to the valve
indicates the test pressure.
If the operator attaches his identification, it must be
ensured that the valve matches the application in
question.
Example of type plate with CE marking:
Example: Plate for test pressure
Body identification:
The following are visible on the body according to DIN
EN 19 and AD 2000 A4:
Nominal size
Rated pressure
Body material
Manufacturer's identification
Melt number/Foundry identification
Cast date
Arrow for direction of flow