Address:5 Floor, NO.277 Huqingping RD, Minhang district, Shanghai, China
Design standard
BS7350
Working pressure:
PN25
Threaded to
BS21, NPT, DIN2999
Main Material:
Test Point
DZR Brass
Cap
PA
Hand wheel
Shaft
Disc retaining ring
Disc
Disc face
DZR Brass (1”-2”)
PTFE (1/2”-3/4”)
Body
Bronze
Parts
Material
Dimension:
SIZE
A
B
Flow(kv)
Kvs
1/2”
DN15
87
105
1.72
2.2
3/4”
DN20
96
106
2.97
4.6
1”
DN25
100
127
4.75
8.5
1-1/4”
DN32
114
128
10.25
16.7
1-1/2”
DN40
125
143
16.83
26.1
2”
DN50
146
144
27.26
43.2