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[17] GATE VALVES
Stainless Steel Knife Gate Valve - Retainer Type (Table E)
Stainless Steel Knife Gate Valve - Retainer Type (Table E)
AAP
CODE
IMPERIAL
SIZE
L
H W
BOLT
SIZE
NO.
BOLTS
APPROX.
KG/PC
VKGRS50
2
47
413
203
M16
4
10
VKGRS80
3
51
521
203
M16
4
14.2
VKGRS100
4
51
635
254
M16
8
17.5
VKGRS150
6
57
800
305
M20
8
26.8
VKGRS200
8
70
978
356
M20
8
38.2
VKGRS250
10
70
1110 406
M20
12
56
VKGRS300
12
76
1360 419
M24
12
77
VKGRS350
14
76
1447 480
M24
12
120
VKGRS400
16
89
1676 480
M24
12
180
VKGRS450
18
89
1854 531
M24
16
176
W
L
H
Material List
Specifications
PART
MATERIAL
Valve Design
MSS SP-81
Body
CF8M
Flange
AS2129
Gland Packing
Braided PTFE
Cold Working Pressure
1034kPa
Gland
CF8M
MAX Working Temperature 100°C
Gate
316 Stainless Steel
Yoke
CF8
Hand Wheel
Cast Steel
Stem
304 Stainless Steel
Clevis
CF8
Grease Nipple
304 Stainless Steel
Bearing Housing
CF8
Retainer
CF8M
Retainer Screw 316 Stainless Steel
Seat
NBR
AAP Can also supply the following
seats - EPDM, PTFE, Stainless Steel
Metal Seats, Viton, Ceramic and
Polyurethane
Stainless Steel Knife gate valve are
designed for inline service. Should the
valve be used on dead-end application
a support flange should be used
Material List
Specifications
PART
MATERIAL
Design
ANSI B16.34
Body
ASTM A105
Thread (NPT)
ASME B1.20.1
Bonnet
ASTM A105
Cold Working Pressure
13800kPa
Wedge
ASTM A105
MAX Working Temperature
427°C
Gasket
Graphite
Disc
SS410 (2Cr13)
Seat
H/F Stellite
Forged Steel Gate Valve Class 800 NPT
Forged Steel Gate Valve Class 800 NPT
AAP CODE
IMPERIAL
SIZE
L
H
W
APPROX.
KG/PC
VGA80015
1/2
80
152
88
1.9
VGA80020
3/4
90
158
88
2.3
VGA80025
1
110
196
97
3.6
VGA80032
1 1/4
127
255
138
7
VGA80040
1 1/2
127
255
138
7.3
VGA80050
2
127
290
138
9.7
W
H
L
Applications - Steam, Oil and Petro
Chemical Industry
1...,2,3,4,5,6,7,8,9,10,11 13,14,15,16,17