t-shaped valve body has a barrage inside which is tangent to the internal contour line of the main channel,in a proper angle so
that media can be discharged automatically and there is basically no retention.preferably ,t-shaped body is welded ,in an annular
way,vertically into the outlet of the main channel.the position ensures that the media can be easily drained.t-shaped body can
aslo be applied in main loops,such as the sampling channel of dn50/dn15 sampling valve and the welded elbow of u-shaped
three-way diaphragm(can be used for cleaning)
the cavity is molded into a whole body,with dead corners smaller than 1d.being compac in design,when set up in a specific angle,
the valve can achieve the maximum effect in drainage.
suitable for inert and corrosive liquid and gaseous media
technical parameters: | ||
operation | manual/pneumatic | |
dn | dn15-dn100 | |
body material | astm a351:cf3m | astm a182:f316l 904l 2205 2507 |
astm b564:c276 c22 | gb/t 2965 ta2 ta10 | |
cap and core material | astm a351 cf8 | |
connection | welded、clamped &flange | |
operation pressure | dn15-dn100 pn10bar aisi:145psi | |
operation temperature | dependent on diaphragm materials | |
diaphragm material | epdm;epdm ptfe;epdm/ptfe | |
medium-contacting inner surface roughness:≤ra0.4um ≤ra0.25um |