Main parts and materials
Parts Name
Materials
Valve Body、Bonnet
WCB
Disc
Carbon steel+stainless steel/hard alloy
stem
Stainless steel
Yoke nut
brass
Function and specification
Type
Nominal
pressure(Mpa)
testing pressure
suitable
temperature
(℃）
suitable medium
strength(water)(mpa)
enclose(water)(mpa)
J41/941Y H-16C
SJ41H-16C
1.6
2.4
1.8
≤425
Water.vapour.oil
J41/941Y H-25
SJ41H-25
2.5
3.8
2.8
J41/941Y H-40
SJ41H-40
4.0
6.15
4.51
J41/941Y H-64SJ41H-64
6.4
9.75
7.15
J41/941Y H-100
SJ41H-100
10.0
14.4
10.56
http://www.yuandavalves.com/
Parts Name
Materials
Valve Body、Bonnet
WCB
Disc
Carbon steel+stainless steel/hard alloy
stem
Stainless steel
Yoke nut
brass
Function and specification
Type
Nominal
pressure(Mpa)
testing pressure
suitable
temperature
(℃）
suitable medium
strength(water)(mpa)
enclose(water)(mpa)
J41/941Y H-16C
SJ41H-16C
1.6
2.4
1.8
≤425
Water.vapour.oil
J41/941Y H-25
SJ41H-25
2.5
3.8
2.8
J41/941Y H-40
SJ41H-40
4.0
6.15
4.51
J41/941Y H-64SJ41H-64
6.4
9.75
7.15
J41/941Y H-100
SJ41H-100
10.0
14.4
10.56
http://www.yuandavalves.com/
Main Products
gate valve,globe valve,ball valve,check valve