Richter HVR Series Bellows-Sealed Valves - Manual (Page 3)

Installation and Operating Manual
Series HV, HVR
9520-050-en Revision 01
TM 6128 MPE/Wm Page 3 Edition 04/2005
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 : richter-info@richter-ct.com
Internet: http://www.richter-ct.com
Designation :
Globe shut-off or control valve with safety stuffing box
and bellows to German Clean Air Regulations (TA-
Luft) as well as interchangeable seat and plug.
Series
HV version with on-off plug
HVR version with control plug
Control characteristics for HVR to DIN EN 60534,
equal percentage, linear, on-off, rangeability 25:1.
V-plug, rangeability 100:1
Tightness tested to DIN EN 12266-1
Face to face alternatively:
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 (ANSI) B16.5 Class 150
ASME (ANSI) B16.10, column 21, Class 150 with
flanges ASME (ANSI) B16.5 Class 150, raised
face
Testing for valves DIN EN 12266-1, 12266-2.
Materials :
Body material: Ductile cast iron EN-JS 1049 to DIN
EN 1563 (0.7043 DIN 1693) or ASTM A395
Lining material: PFA or FEP
on request : conductive design
Temperature range :
See pressure-temperature diagram in Section 1.5.
Operating pressure:
Standard bellows up to 10 bar
Heavy-duty bellows up to 16 bar
Hastelloy C-bellows up to 16 bar at 180 °C
Ball valve sizes in mm :
DN 15, 20, 25, 40, 50, 65, 80, 100
1", 1½", 2", 2½", 3" 4" in inch
Weight:
Nom.
Size
15 20 25 40 50 65 80 100
ASME -- -- 1“ 1½“ 2“ --- 3“ 4“
ca. kg 7 7 12 17 20 22 49 55
Installation position:
The direction of flow is marked by an arrow cast into
the body.
See Sections 5.2.
Dimensions and individual parts:
See sectional drawing in Section 9.
Wear parts: Seat, plug, bellows
Options :
Heavy-duty bellows DN 25 - 100 (1" - 4")
For permeating media and elevated pres-
sures/temperatures
Hastelloy bellows
For special applications (e.g. extreme permeation)
Alarm or flushing connection
For higher safety requirements
1.1 Intended use
Richter globe shut-off or control valves of the series
HV, HVR are pressure containing components in
accordance with the Pressure Equipment Directive
(PED) for the passage and shut-off of fluids. The
valves are suitable for vapours, gases and non-boiling
liquids of group 1 according to the PED and have a
corrosion-resistant plastic lining.
Solids can lead to increased wear, damage to sealing
surfaces or to a reduction in the service life of the
valve.
The operator must carefully examine in the event of
operating data other than those provided whether the
designs of the valve, accessories and materials are
suitable for the new application (consult the
manufacturer).