User guide

Series MV/F, MVM/F, MVP/F, MVMP/F Page 3
9510-050-en Revision 02
TM 7669 Edition 10/2009
1 Technical data
Manufacturer :
Richter Chemie-Technik GmbH
Otto-Schott-Str. 2
D-47906 Kempen
Telephone: [phone]
Fax: [phone]
E-Mail : [e-mail]
Internet: http://www.richter-ct.com
Designation :
Diaphragm valve with PTFE diaphragm/EPDM
diaphragm support
Diaphragm shut-off valve series
MV/F  Design DIN/ISO, hand-actuated
MVM/F  Design MSS SP-88, hand-actuated
Diaphragm control valve series
MVP/F  Remote actuation by pneumatic
actuators to DIN /ISO 5211
 of column-style/bracket-style design
 of compact design
or by electric actuators
MVMP/F  Remote actuation by pneumatic
actuators to DIN /ISO 5211
 of column-style/bracket-style design
 of compact design
or by electric actuators
Certified to German 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, optionally:
 DIN EN 558-1 basic series 1, ISO 5752 series 1
with flanges DIN EN 1092-2, Form B
(ISO 7005-2 Type B) PN 16 or flanges drilled to
ASME (ANSI) B16.5 Class 150
 MSS SP-88 with flanges drilled to ASME B16.5
Class 150
Materials :
Body material: Ductile cast iron EN-JS 1049 to DIN
EN 1563 (0.7043 DIN 1693) or ASTM A395
Lining material
: PFA/PTFE .../F
On request: antistatic …/F-L
highly permeation-resistant …/F-P
Diaphragm
: TFM-PTFE with EPDM diaphragm
support (on request antistatic diaphragm of PTFE)
Bonnet, handwheel, stem (valve stem) and
compressor: Stainless steel
Temperature range : -30°C to 150° C
see pressure-temperature diagram in Section 1.4.
Test pressure : PN 16 to DN 50
PN 10 to DN 80 and larger
Operating pressure and vacuum see pressure-
temperature diagram in Section 1.4
.
Diaphragm valve sizes :
DIN/ISO: DN 15, 20, 25, 40, 50, 80, 100, 150
MSS SP-88 1", 1½", 2", 3", 4", 6"
Installation position : any
See Section 6.2.
Dimensions and parts :
See sectional drawing Section 10.
Weights :
Nominal
Size
Manually
operated
(ca. in kg)
without
actuator
(ca. in kg)
ISO MSS ISO MSS ISO MSS
15 ½“ 4,0 --- 4,2 ---
20 ¾“ 4,0 --- 4,2 ---
25 1“ 4,6 4,5 4,8 4,7
40 1½“ 8,9 7,9 9,1 8,9
50 2“ 11,6 11,0 12,0 11,4
80 3“ 23,7 23,0 21,3 20,6
100 4“ 33,5 30,7 29,7 26,9
150 6“ 64,6 59,5 56,2 51,1
Weight for actuator see manufacturer of actuators
Wear parts:
 Diaphragm / support diaphragm,
Option safety packing
:
 packing rings
Options :
 Travel stop for MVP/F, MVMP/F
 Safety packing for use with hazardous or
environmentally critical media, adjustable from
outside by hand.
 Optional with monitory connection
 Secondary O-ring made of FKM protects interior
against corrosive atmosphere, splash water,
cleaning agents or dust.