1. G
TankBottomValve
RisingDisc/Cast/type602M
Tank Bottom Valve
Rising Disc / Cast / type 602M
application: liquids
VALVES
Competitive
advantages
• Dead space free
➟ no contamination
• Interchangeable seat for easy adaptation
to the pad flange
➟ Easier replacement and maintenance
• Live loaded stuffing box packing
➟ Low maintenance
• Profiled internal body for increased flow
➟ Better productivity
Features
• Rising disc (crust-breaking)
• Cast Stainless Steel (A351 CF8M) body
• Swivel disc, metal/metal
or PTFE/metal seating
• Replacable seat
• Bolted stuffing box, self adjusted with
spring washers, repackable in service
• Turning non rising handwheel
• Position indicator
• Outlet angle: 60°
• Flanged connection ISO PN10➟50
• PED 97/23/EC compliant
Nuclear
and Navy
Cryogenic
Service
Other
Applications
Plastics
and
Polymers
Petro-
chemicals
General
Chemicals
Fine
Chemicals
SlidevalveControlMultiwayAccessoriesCheckvalveActuator
Ball&plug
valve
Butterfly
valve
Safety
Relief
Rinsing
Injection
Sampling
valvePistonvalveGatevalve
Globevalve
Tankbottom
valve

2. STROKE
VALVES
OPTIONS
• Heating jacket
• Bellow sealed stem
• Outlet angle : 45°
• Seats and disc hard faced
(stellite)
• Austenitic Stainless Steels
(304, 321, UB6 …), Duplex,
Hastelloy®, Incoloy®,
Monel®, Inconel®,
Titanium, Zirconium …
• Cleaning nozzles
• Direct or side mounted
pneumatic actuator,
electric or hydraulic actuator
• Manual override
• Fire safe design
(certificate BS 6755 part 2)
• TA-Luft version (double
stuffing box with intermediate
lantern with leak detector and
spring washers)
• Temperature sensor
• Vacuum service (stellited disc)
• Internal surface Ra Ն 0,4 µm
• EN10204 3.1 certificates, ATEX
• ASME, JIS, GOST Standards,
etc.
26 rue Paul Girod – Z.I. Bissy • 73000 Chambéry • France
Tél : + 33 (0)4 79 44 59 00 • Fax : + 33 (0)4 79 44 59 01
E-mail : info@guichon.com • www.guichon.com
Partslist&Dimensions
1
6
7
15
40
43
74A
74B
75
76
77
78
79
89
93
96
107
108
109
110
111
112
117
120
121
122
123
Body
Removable seat
Seat gasket
Disc
Disc nut
Stem
Packing
Packing
Lantern ring
Gland
Gland flange
Stud
Nut
Column
Opening indicator
Indicator pin
Bridge
Column nut
Spring washer
Yoke nut
Lower friction washer
Upper friction washer
Stop nut
Handwheel key
Handwheel
Handwheel nut
Friction washer
A351 CF8M
316 L
PTFE
316
316 L
316 L
PTFE
PTFE/silk
316 L
316 L/1.4404
Stainless Steel
A4-70
A4-70
Stainless Steel
Stainless Steel
A2
Stainless Steel
A2/A4
50 CV4
303 / 1.4305
Celoron
Celoron
A2
Key steel
Painted steel
Zinc coated steel
Stainless steel
1
1
1
1
1
1
4
4
1
1
1
2
2
2
1
1
1
2
2
1
1
1
1
1
1
1
1
Part n° MaterialQty Part name
TankBottomValve
RisingDisc/Cast/type602M
40/25
27
150
88
25
115
46
130
35
54
405
28
8
40/40
41
150
88
40
150
46
135
35
54
415
31
10
50/40
53
165
102
40
150
50
135
35
69
420
31
13
50/50
53
165
102
50
165
56
145
35
69
430
33
14
80/50
53
200
138
50
165
56
145
35
94
430
33
17
80/80
80
200
138
80
200
67
180
35
94
505
34
25
100/80
80
220
158
80
200
67
180
35
129
505
34
28
100/100
100
220
158
100
220
70
200
35
129
520
38
30
125/100
101
250
188
100
220
70
200
40
159
530
38
40
150/100
101
285
212
100
220
70
200
40
179
530
38
55
200/150
150
340
268
150
285
95
240
40
233
620
50
100
250/200
202
405
320
200
340
171
300
50
278
750
50
180
RFC-602M-GB/07.08
Nonbindingdata
Dimensions for PN 10-16
DN
ØA
ØD
G
ØA1
ØD1
Y
L
Ta
Øwa
H
Stroke
Weight(Kg)