productspipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
productspipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
there are t-type and l-type three-way ball valve.t-type can make the three positive intersection pipeline contact to each other or cutting
the third passage.plays a role of shunting and the confluence.l-type 3-wan ball vale can contact two positive intersection pipeline,but
can't keep the third pipeline contact to each other,only play a role of distribution.3-way ball valve in pipeline mainly be used to cutting,
distribution and change the media's flow direction.
working principle:
3-way ball valve's working principle is by revolving valve core to turn on or off the valve
matters need attention by installation or maintenance 3-way ball valve:
1.need reserve place of rotary valve handle
2.cannot be used as a throttle
3.ball valve with transmission shall be install in vertical
|
size |
k*d |
l |
h |
||||
|
din 11850-1 |
din 11850-2 |
iso2037/iso1127 bs4825 |
3a/asme-bpe |
||||
|
dn15 |
0.75 |
34*18 |
34*19 |
25*19.05 |
25*19.05 |
125 |
62.5 |
|
dn25 |
1" |
50.5*28 |
50.5*29 |
50.5*25.4 |
50.5*25.4 |
125 |
62.5 |
|
dn32 |
1.25 |
50.5*34 |
50.5*35 |
50.5*31.8 |
/ |
140 |
70 |
|
dn40 |
1.5" |
50.5*40 |
50.5*41 |
50.5*38.1 |
50.5*38.1 |
150 |
75 |
|
dn50 |
2" |
64*52 |
64*53 |
64*50.8 |
64*50.8 |
160 |
80 |
|
dn65 |
2.5" |
91*70 |
91*70 |
77.5*63.5 |
77.5*63.5 |
180 |
90 |
|
dn80 |
3.0" |
/ |
/ |
91*76.2 |
91*76.2 |
212 |
106 |
|
/ |
/ |
dn |
dn |
nps |
nps |
/ |
/ |
|
technical parameters: |
|
|
actuati on |
stainless steel stem,aluminum pneumatic actuator (single/double acting),electric actuator |
|
size |
dn15-dn100 |
|
body |
three-way ball valve body |
|
fluid-contacting surface |
astm a351 cf3m/cf8 |
|
non-fluid-contacting surface |
astm 304 |
|
connectio |
welded,clamped,flange |
|
operation pressure |
dn10-dn100 pn16bar |
|
operation temperature |
dependent on seal materials |
|
external surface roughness:ra≤0.8μm以及≤0.4μm |
|
|
external surface roughness:≤ra0.8μm以及≤ra0.4μm |
|
