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Gate valve flange end JIS10K 20K

Gate valve flange end JIS10K 20K

Gate Valve opens shuts is the damper plate, the damper plate heading and the fluid direction is vertical, the gate valve only can do all starts with the entire pass, cannot make the adjustment and the throttle. The damper plate has two packing surfaces, but the most commonly used pattern gate valve two packing surfaces form, the wedge-shaped angle wedge-shaped along with the valve parameter different, usually is 50, medium temperature not Gao Shiwei 2°52'.The wedge type gate valve damper plate may make a whole, the named rigid damper plate; Also may make can produce the micro distortion damper plate, improves its technology capability, the atonement packing surface angle the deviation which produces in the processing process, this kind of damper plate named elastic damper plate.The stainless steel gate valve material quality divides into 304 stainless steel gate valves, 316 stainless steel gate valves, 321 stainless steel gate valves.Expressed the method is: Z41H-16P.

  • Item NO.:

    XU033
  • Lead Time:

    40Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    Silvery
  • MOQ:

    1
Products Details

 Gate valve flange end JIS10K 20K

The gate valve damper plate makes the translation together along with the valve lever, is called the lifter gate valve ( also to be called the bright pole gate valve).Usually has the acme thread on the lifter, through in the valve peak nut as well as the valve chest guide channel, the rotary motion will become the translation, also will be operates the torque to become the operation thrust force.The packing surface may only depend upon the medium pressure to seal, namely the dependence medium pressure presses the damper plate packing surface to another one side valve seat guaranteed the packing surface the seal, this is from the seal.The majority of gate valves use the compulsion seal, when namely the valve shuts down, must depend upon the external force to press forcefully the damper plate to the valve seat, guarantees the packing surface the leak-proof quality. 


Features:

1.1/2"~12"(DN15~DN300)

2.W.P.:JIS 10K/20K

3.W.T.:-425℃

4.Rising stem

5.Design:JIS B2071

6.Flange dimension:JIS 2220

7.Face to face:JIS B2002

8.Inspection & testing:JIS B2071


Form explanation :

Material List

No.
PARTS
MATERIAL
1
BODY SCPH2+13Cr
SCS13
SCS14
2 DISC SCPH2+13Cr SCS13 SCS14
3 STEM 20Cr13 304 316
4 GASKET PTFE/304+GRAPHITE
5 BONNET SCPH2 SCS13 SCS14
6 BOLT 35CrMo 304 304
7 NUT 45 304 304
8 PACKING PTFE/FLEXIBLE GRAPHITE
CLEVIS PIN WITH HEAD 35 304 304
10 SPLIT PIN Q235A 304 304
11
GLAND SCPH2 SCS13 SCS13
12 EYE BOLTS 35CrMo 304 304
13 FLAT PAD 65Mn 304 304
14 NUT 45 304 304
15 STEM NUT BRONZE
16 BONNET NUT 45 304 304
17 HANDWHEEL FCD/SCPH2
18 ROUND NUT 45 304 304


Unit:mm

Dimensions JIS 10K

Nominal
Diameter
L
d
D2
D1
D
b
f
n-φd1
H
W
15 1/2" 108 15 51 70 95 12 1 4-15 178 120
20 3/4" 117 20 56 75 100 14 1 4-15 194 120
25 1‘ 127 25 67 90 125 14 1 4-16 223 140
32 1-1/4“ 140 32 76 100 135 16 2 4-16 266 160
40 1-1/2" 165 40 81 105 140 16 2 4-16 295 160
50 2" 178 50 96 120 155 16 2 4-19 336 200
65
2-1/2" 190 65 116 140 175 18 2 4-19 385 200
80 3" 203 80 126 150 185 18 2 8-19 433 250
100 4" 229 100 151 175 210 18 2 8-19 506 300
125 5" 254 125 182 210 250 20 2 8-23 612 300
150 6" 267 150 212 240 280 22 2 8-23 686 350
200 8" 292 200 262 290 330 22 2 12-23 825 350
250 10" 330 250 324 355 400 24 2 12-25 972 400
300 12" 356 300 368 400 445 24 3 16-25 1147 450

 

Unit:mm

Dimensions JIS 20K

Nominal
Diameter
L
d
D2
D1
D
b
f
n-φd1
H
W
15 1/2" 140 15 51 70 95 14 1 4-15 182 120
20 3/4" 152 20 56 75 100 16 1 4-15 197 140
25 1‘ 165 25 67 90 125 16 1 4-19 229 160
32 1-1/4“ 178 32 76 100 135 18 2 4-19 271 160
40 1-1/2" 190 40 81 105 140 18 2 4-19 299 200
50 2" 216 50 96 120 155 18 2 8-19 343 200
65
2-1/2" 241 65 116 140 175 20 2 8-19 392 250
80 3" 282 80 132 160 200 22 2 8-23 443 300
100 4" 305 100 160 185 225 24 2 8-23 515 300
125 5" 381 125 195 225 270 26 2 8-25 624 350
150 6" 403 150 230 260 305 28 2 12-25 695 350
200 8" 419 200 275 305 350 30 2 12-25 842 400
250 10" 457 250 345 380 430 34 2 12-27 989 450
300 12" 502 300 395 430 480 36 3 16-27 1158 500


Packing & Delivery : 

Packing Details  : all by seaworthy plywood case and packed strongly by packing belt as below

Delivery Details : Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.


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    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.