¡ª¡ªFlange plunger valve series¡ª¡ª
>>>1 >>>2 >>>3
energy-saving plunger valve without packing¡¶instead of cut-off valve¡·
U41S-40C(J)Model
Overall dimensions and connection sizes
Nominal channel diameter
DN/mm
sizes/mm
mass/kg
L D D1 D2 D6 f f1 b D0 Z-§æd
15 130 95 65 45 40 2 4 16 80 4-14 3.1
20 150 105 75 55 51 2 4 16 100 4-14 4.3
25 160 115 85 65 58 2 4 16 120 4-14 5.6
32 180 135 100 78 66 2 4 18 140 4-18 8.4
40 200 145 110 85 76 3 4 18 200 4-18 11.2
50 230 160 125 100 88 3 4 20 200 4-18 14
65 290 180 145 120 110 3 4 22 200 8-18 26
80 310 195 160 135 121 3 4 22 280 8-18 27
100 350 230 190 160 150 3 4.5 24 280 8-23 41
125 400 270 220 188 176 3 4.5 28 400 8-25 82.5
150 480 300 250 218 204 3 4.5 30 400 8-25 114
200 600 375 320 282 260 3 4.5 38 500 12-30 218
250 730 445 385 345 313 3 4.5 42 500 12-34 380

Plunger valves' install,use and maintenance
1. this valve should leave in the dryness and ventilated room's care.
2. in the front of install,must be check up if the sign and eligibilitycard accord with the use request in the valve.
3. check the airproof face of valve's lumen,be no patient of feculence accrete
4. check if the link screw thread are screw down equality.
5. this valve should install according with the request .but must notice at the convenience of overhaul and operational
6. the valve in the using ,must often annoit in the vlave pole echelon screw thread part .
7. in the using ,check the valve pole and valve cover nut's echelon screw thread's complexion of abrasion on times.
8. check the airproof face's complexion of abrasion on times.
9. if the valve pole and nut appears severity abrasion ,or the nut in the valve cover screw down to the end and that can not clear up the leakage electrophoresis,must be to instead in times
10. when the valve are overhaul and assemblage ,must be to the test of it's airproof capability!
 
 
 
 
 
 
 
 
   

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