The bottom of the valve features a flat design identical to that of the water pipe, effectively preventing debris accumulation and ensuring reliable valve sealing. High-quality rubber is applied to fully encapsulate the gate plate, ensuring a secure connection between the rubber and the ductile iron gate plate, with precise geometric dimensions.
Indeed, the gate plate exhibits excellent elasticity.
Technical parameter
Model: CZ15X
Design and manufacturing standard: GB/T 8464
Nominal pressure: 1.0/1.6 MPa
Sealing test pressure: 0.6–0.8 MPa
Shell test pressure: 1.5/2.4 MPa
Applicable media: raw water, clean water, wastewater
Media temperature: 0°C–80°C
Connection type: Threaded connection
Connection standard: GB/T 7307
Structure size
Nominal diameter
PN
Size (mm)
Inch
mm
L
B
H
S
screw thread G
1/2"
15
10/16
46
14
72
25.5
1/2"
3/4"
20
10/16
51
17
75
31.5
3/4"
1"
25
10/16
56
24
88
38
1"
11/4"
32
10/16
58
30
104
47.5
11/4"
11/2"
40
10/16
62
35
119
53.5
11/2"
2"
50
10/16
71
47
142
66
2"
Material List
order number
part
standard layout
1
Globe valve body
S304
2
Globe valve plate
S304
3
Globe valve stem
S304
4
gasket ring
PTFE
5
Globe valve cover
S304
6
Neck spring clip
S304
7
Hollow gasket
S304
8
O molding ring
EP7118F
9
Dirt-proof cover
PE
10
key
Q235
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