QSM HSBV-501 User Manual
QSM Hardware
www.tru-flo.com
Size
A
B
C
D
E
F
G
H
¼
0.35
3.94
3.54
2.09
0.20
M4
1.13
0.31
3/8
0.49
3.94
3.54
2.09
0.20
M4
1.13
0.31
½
0.62
4.72
3.94
2.32
0.24
M5
1.42
0.37
¾
0.79
4.72
4.09
2.44
0.24
M5
1.42
0.37
1
1.00
5.71
4.80
2.87
0.31
M5
1.65
0.50
1¼
1.25
5.71
5.04
3.07
0.31
M5
1.65
0.50
1½
1.50
6.89
5.59
3.54
0.39
M6
1.97
0.63
2
2.00
6.89
6.50
3.86
0.39
M6
1.97
0.63
Item
Part
(Qty)
Material
1
Body
CF8M/316 ASTM A351
2
Union End
CF8M/316 ASTM A351
3
Union Nut
CF8M/316 ASTM A351
4
Threaded Spacer CF8M/316 ASTM A351
5
Stem
SS 316
6
Handle Nut
SS 304
7
Washer
SS 304
8
Follower
SS 304
9
Stem Packing
Reinforced PTFE
10
Thrust Washer
Reinforced PTFE
11
Ball Seat
Reinforced PTFE
12
Solid Ball
CF8M/316 ASTM A351
13
Spacer Seal
Reinforced PTFE
14
Handle
SS 304
15
Cover
Plastic
16
End Seal
Reinforced PTFE