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Homepage>>>Products>>>Plug valve>>>Sleeve Type Soft Sealing Plug Valve Acc.To DIN

Presure-seal Globe Valve 900Lb~2500Lb

Product structural features:
Sleeve type soft sealing plug valve acc.DIN is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum.chemical industyy etc under nominal pressur of PN1.6-16MPa and working temperaturd of -29-180ℿ
Main structural features:
1、The produt thas reasonable structure,reliable sealing,excelent performance and beautiful appearance

2、Its sealing is realized by the sealing face around sleeve it has unique 360 degree metal edge for protection and fixing of clipping cover.

3、There is no cavity in the valve for accumulation of medium.

4、Metal edge provides the funtion of self-cleaning when the plug is rotated applicable to the operation condition that is glutious and apttosmudge.

5、Its characteristic double-dircction flow makes installation and use more convenient.

6、The materials of the parts and sizes of flanges can be reasonably configured according the actual operation condition of the requiements of the custiomers.so as to meet the variious needs of engineering.

Thechnical specificastion

Structural formatian BC
Driving manner Wrench wheel,Worm & worm gear、pneumatic,electric-actuated
Design standard API599,API6D
Face to face
DIN 3202F1
Flange end DIN 2543-2549
Test &inspection DIN3230

Note:The size of serial valve connecting flange can be designed according to customers,repuirement

Products performance specification

(MPa)Nominal pressure (MPa)Shell test (MPa)Sealing test Suitable madium
1.6 2.4 1.76 Water oil&gas
2.5 3.75 2.75
4.0 6.0 4.4
6.4 9.6 7.04
10.0 15.0 11.0
16.0 24.0 17.6


Main parts materials:

NO. Part name Material
1 Body GS-C25 1.7363 1.4308〿4408〿4306〿4301
2 Sleeve PTFE
3 Plug ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316L
4 Gasket Flexible graphite+stainless steel、PTFE
5 Adjusting gasket ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316L
6 Cover GS-C25 1.7363 1.4308〿4408〿4306〿4301
7 Adjusting bolt ASTM A193-B7,A320-B8,A193-B8M
8 Nut ASTM A194-2H,A194-8,A194-8M
9 Bolt ASTM A193-B7,A320-B8,A913-B8M
10 Yoke Q235、WCB
11 Worn

Model YDDX43-16
Pressure PN16
size 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
H 150 155 160 180 190 200 220 230 380 460 520 580 620 680 740
W 300 300 300 350 400 500 500 550 300 300 320 320 350 380 380
(kg)Weight 9 10 11 13 14 19 23 27 43 62 75 155 222 390 580
or above with worm gear
model YDDX43-25
pressure PN25
size 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
H 150 155 160 180 190 200 220 230 380 460 520 580 620 680 740
W 300 300 300 350 400 500 500 550 300 300 320 320 350 380 380
(kg)Weight 10 11 13 15 17 22 31 55 77 88 190 190 235 399 630
or above with worm gear

 

Model
YDDX43-40
Pressure PN40
Size 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
H 190 195 225 260 280 310 340 395 435 470 535 590 630 680 720
W 120 140 140 180 200 220 260 280 300 340 400 450 450 500 500
(kg)Weight 12 14 18 21 24 29 33 39 75 103 146 251 337 521 720

or above with worm gear

Model YDDX43-64
Pressure PN64
size 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
H 190 195 225 260 280 310 340 395 435 470 535 590 630 680 720
W 120 140 140 180 200 220 260 280 300 340 400 450 450 500 500
(kg)Weight 14 17 22 25 29 34 43 50 94 123 170 291 430 625 875

 

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