Habonim Catalog Interactive 2026 V04 090326 - Catalog - Page 508
HZ28Z
11/2"-6" | DN40-DN150 | CLASS 2500
HP Floating Ball 3 Piece Up to 450°C (842°F)
Valve Dimensions
S
D
H
C
Preparation
for actuation
ø Ball port
B
A
øW
Stem groove
shows valve
M ball position
Q
N thread
DN32
A
Ball
A
XBW/
port THD
XSW
mm 31.8 179.0 262.0
Std. port Full port
DN40
Unit
C
D
H
S
W
95.0 203.0 244.6 270.0 400.0 140.0
13.5
1¼"
inch
1.25
5.51
0.55
mm
38.1 195.0 266.0
95.0 214.1 255.7 274.0 400.0 172.0
13.9
2"
1½"
inch
1.50
3.74
6.77
0.55
DN65
DN50
mm
50.8 225.0 313.4 105.0 237.5 284.0 308.5 610.0 204.0
18.9
1"-14
16.7
2½"
2"
inch
2.0
0.74 UNS-2A
0.66
DN80
DN65
mm
63.5 301.6 403.0 140.0 262.0 331.5 377.0 916.0 268.0
28.5
1½"-12
26.2
3"
2½"
inch
2.50 11.87 15.87
1.12 UNF-2A
1.03
DN100 DN80
mm
82.7
-
420.0 140.0 286.0 355.5 415.0 916.0 298.0
28.5
1½"-12
26.2
4"
inch
3.26
-
16.54
1.12 UNF-2A
1.03
DN150 DN100
mm 100.0
-
510.0 175.0 377.0 489.6
-
-
399.0
35.9
40.0
6''
inch
-
20.08
-
-
15.71
1.41
508
4"
3.94
4.13
9.63 10.63 15.75
M20x2.5
P
DN40
8.86 12.34
7.99
13.9
N
1½"
7.68 10.47
3.74
M
DN50
3"
7.05 10.31
B
8.43 10.07 10.79 15.75
9.35 11.18 12.15 24.02
8.03
5.51 10.31 13.05 14.84 36.06 10.55
5.51 11.26
14.0 16.34 36.06 11.73
6.89 14.84 19.28
SPECIAL USE VALVES
M20x2.5
2"-8
UN-2A
0.53
14.6
0.57
1.57
M
N thread
DD
Square
F
F07
F07
F10
F12
F12
F14
M
TxL
70.0
2.76
70.0
2.76
102.0
4.02
125.0
4.92
125.0
4.92
140.0
5.51
M8X12
M8X12
M10X16
M12X15
M12X15
M16X20
Weight Kv
kg/lb Cv
20.0
69
44.0
80
30.0
102
66.0
118
42.0
208
92.40
241
93.0
301
204.60
348
120.0
616
264.0
713
260.0
746
572.0
863
