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goole@goolevalve.com
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0086-577-57781015,57789960,57789961
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Wenzhou City,Zhejiang Province,P.R.China
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Yongjia Goole Valve Co., Ltd.Free·1YRS
YX741X/H104X Diaphragm Type Adjustable Pressure Reducing Sustaining Valve
NegotiableUpdate on November 18
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Overview
YX741X/H104X Diaphragm Type Adjustable Pressure Reducing Sustaining Valve
Product Details
YX741X/H104X Diaphragm Type Adjustable Pressure Reducing Sustaining Valve
This Diaphragm Type Adjustable Pressure Reducing Sustaining Valve is mainly used in pipeline system in the field of high-rises,mines,factories,pharmaceuticals and foodstuff etc. , functioned to reduce pressure.
To control the fixed outlet pressure of valve not to be affected by the variations of inlet pressure and flow rate for effective decompression, the precise and steady outlet pressure can be obtained by only adjusting the bolts of pilot valve
To control the fixed outlet pressure of valve not to be affected by the variations of inlet pressure and flow rate for effective decompression . The precise and steady outlet pressure can be obtained by only adjusting the bolts of pilot valve
Pressure Grade:PN10(Range of Adjustment 0.1~0.8Mpa)
PN16(Range of Adjustment0.2~1.4Mpa)
PN25(Range of Adjustment0.3~2.0Mpa)
Diaphragm Type:DN50~DN350
Piston Type:DN50~DN800
Valve Body | Connecting Mode | Strength Test | Seal Test | Applicable Temperature | Applicable Medium |
Y- type /Double Chamber | Flange Connection | 1.5 Times of Nominal Pressure | 1.1Times of Nominal Pressure | ≤80ºC | Water and Oil |
Main Parts and Material
No | Parts Name | Material |
1 | Bonnet | CI/DCI/CS/SS |
2 | Spring | Spring Steel/SS |
3 | Diaphragm Gland | DCI |
4 | DiaphragmStem | NBR |
5 | Stem | 2CR13 |
6 | Disc | DCI |
7 | Sealing Gasket | NBR |
8 | Gasket Gland | DCI |
9 | Seat | SS |
10 | Body | CI/DCI/CS/SS |
Main External Dimension
DN L H D D1 n-d 1.0 MPa 1.6MPa 2.5 MPa 1.0 MPa 1.6MPa 2.5 MPa 1.0 MPa 1.6MPa 2.5 MPa 50 203 293 165 165 165 125 125 125 4-18 4-18 4-18 65 216 328 185 185 185 145 145 145 4-18 4-18 8-18 80 248 364 200 200 200 160 160 160 8-18 8-18 8-18 100 283 418 220 220 235 180 180 190 8-18 8-18 8-22 125 330 481 250 250 270 210 210 220 8-18 8-18 8-22 150 356 543 285 285 300 240 240 250 8-22 8-22 8-26 200 460 673 340 340 360 295 295 310 8-22 12-22 8-26 250 530 792 395 405 425 350 355 370 12-22 16-22 12-30 300 610 927 445 460 485 400 410 430 12-22 16-30 16-30 350 630 957 505 520 555 460 470 490 16-22 20-30 16-33 400 690 1188 565 580 620 515 525 550 16-26 20-33 16-36 450 760 1218 615 640 670 565 585 600 20-26 20-36 20-36 500 810 1256 670 715 730 620 650 660 20-26 24-36 20-36 600 900 1600 780 840 725 770 20-30 24-39 700 980 1750 895 910 840 840 24-30 800 1120 1900 1015 1025 950 950 24-33 900 1220 2100 1115 1050 28-33 1000 1320 2400 1230 1160 28-36
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