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產品介紹

閥桿螺母

閥桿螺母的材料完全符合API標準,可耐高溫,抗腐蝕能力強。

螺栓連接

栓接閥桿的制造嚴格按照API600標準規范。螺母的制造嚴格按照ANSI B1.1標準規范。
栓接螺母,六角形, 剛性,熱鍛,制造嚴格按造標準ANSI B 18.2.2.

閥蓋

閥蓋和閥體壁厚相同與支架連接或分開.體蓋連接法蘭的孔口平面能與螺栓螺母完全吻合.
當閥門全開時可以更換填料,閥桿填料函尺寸嚴格按照API標準執行.

閥桿

單片結構的閥桿表面經過熱處理,硬度良好。頭部呈圓形且表面經過拋光處理,可降低其與閥板接套之間的摩擦。

閥板

閥板可隨閥桿自由轉動,當關閉閥門時可減小與閥座之間的摩擦。閥板鍛造并經過磨圓,鏡面拋光,熱處理和硬度調整。

閥體

鑄鋼閥體的壁厚高于API600的最低標準要求.通口和閥座尺寸按照ANSI B 16.5 的管件標準要求設計。可更換閥座,體蓋連接為內外螺紋副,閥體中心為橢圓形可增加中腔壁厚, 承壓力能力亦隨之增強。

Design

JINGJIA cast steel globe valve are designed and manufactured to provide maximum service life and dependability. All globe valves are full ported and meet the design requirements of American Petroleum Institute Standard API 600 & API 6D, BS EN 13709 and generally conform to American Society complete range of body/bonnet materials and trims.

Rang of Materials

Standard body/bonnet materials include nine grades of carbon, low alloy and stainless steels, For special apolications they can be supplied in other grades of alloy and stainless steell, There′s′a full range of trim materials to match any service. Optional packing and gasket materials are available for a full range of service conditions.

Available Modifications for JINGJIA Cast Steel Valves

* Trim Changes
* End Connection Modifications
* Packing and Gasket Changes
* Operator Mounting
* Handwheel Extensions
* Pressure Equalizing
* By-pass
* Customer Specified Coatings
* Weld End Bore Changes
* Oxygen & Chlorine Cleaning & Packaging

Standard Material Specifiactions

NO. Part Name ASTM Material
Carbon steel 1.25Cr-0.5Mo 2.25Cr-1Mo 304 Type 316 Type 304L Type 316L Type 20 Alloy
1 Body A216 WCB?
A217 WC6 A217 WC9 A351 CF8 A351 CF8M A351 CF3 A351 CF3M A351 CN7M
2 Bonnet A216 WCB A217 WC6 A217 WC9 A351 CF8 A351 CF8M A351 CF3 A351 CF3M A351 CN7M
3 Disc WCB+13Cr *1 A217 WC6+HF A217 WC9+HF A351 CF8 A351 CF8M A351 CF3 A351 CF3M A351 CN7M
4 Stem A182 F6a A182 F11 A182 F22 A182 F304 A182 F316 A182 F304L A182 F316L 20-Alloy
5 Seat Ring A105+13Cr *1 A182 F11+HF A182 F22+HF NA NA
6 Back Seat A276 410 A276 410 A276 410 NA NA
7A Bonnet Gasket 304+graphite 304+graphite 304+graphite 304+graphite 316+graphite 304L+graphite 316L+graphite 316+graphite
7B Ring Gasket Soft steel A182 F304 A182 F304 A182 F304 A182 F316 A182 F304L A182 F316L 20/Alloy
8 Bonnet Bolt A193 B7 A193 B7 A193 B16 A193 B8 A193 B8M A193 B8 A193 B8M A193 B8M
9 Bonnet Nut A194 2H A194 7 A194 7 A194 8 A194 8M A194 8 A194 8M A194 8M
10 Packing Graphite Graphite Graphite Graphite *2 Graphite *2 Graphite *2 Graphite *2 Graphite *2
11 Gland A276 410 A276 410 A276 410 A276 304 A276 316 A276 304L A276 316L 20/Alloy
12 Gland Flange A216 WCB ? ? A351 CF8 A351 CF8 A351 CF8 A351 CF8 A351 CF8
13 Eyebolt Carbon steel A193 B7 A193 B7 A193 B8 A193 B8 A193 B8 A193 B8 A193 B8
14 Eyebolt Nut Carbon steel A194 2H A194 2H A194 8 A194 8 A194 8 A194 8 A194 8
15 Eyebolt Pin A276 410 A276 410 A276 410 A276 304 A276 304 A276 304 A276 304 A276 304
16 Yoke Sleeve Bronze Bronze *3 Bronze *3 Bronze Bronze
17 Hand Wheel Malleable iron Malleable iron Malleable iron
18 Wheel Nut Carbon steel Stainless steel Stainless steel
*1
 PN≥600 CLASS seal face will be HF
*2
 PTFE Optional
*3
 Ductile Ni-Resist iron Optional
NA
 tegral with vessell

主要外觀尺寸和重量?Class 150/10K

Valve Size in 2 2.5 3 4 6 8 10 12 14 16 18
mm 50 65 80 100 150 200 250 300 350 400 450
A1&A3 in 8.0 8.5 9.5 11.5 16.0 19.5 24.5 27.5 31.0 36.0 38.5
mm 203 216 241 292 406 495 622 698 787 914 978
H in 15.3 14.8 17.0 19.5 22.6 28.0 31.4 39.1 54.6 53.4 78.0
mm 383 376 433 495 574 710 797 992 1387 1356 1980
W in 7.9 8.8 8.8 9.8 14.0 14.0 17.7 17.7 22.0 220 240
mm 200 224 224 250 355 355 450 450 560 560 610
Weight RF ib 44.1 77.2 88.2 123.5 229.3 401.3 650.5 904 1510 1985 39690
kg 20 35 40 56 104 182 295 410 685 900 1800
BW ib 33.1 66.2 70.6 90.4 183.0 330.8 496.1 728 1312 1764 3638.3
kg 15 30 32 41 83 150 225 330 595 800 1650

主要外觀尺寸和重量Class 300/20K

Valve
Size
in 2 2.5 3 4 6 8 10 12 14 16
mm 50 65 80 100 150 200 250 300 350 400
A1&A3 in 10.5 11.5 12.5 140 17.5 220 24.5 28.0 39.0 42.0
mm 267 292 318 356 444 559 622 711 991 1067
A2 in 11.12 12.12 13.12 14.62 18.12 22.62 25.12 28.62 39.62 42.62
mm 283 308 333 371 460 575 638 727 1006 1083
H in 15.6 16.3 18.2 21.7 29.2 31.5 446 46.1 56.5 70.7
mm 396 415 462 550 741 300 1132 1172 1435 1797
W in 7.9 8.8 9.8 140 17.7 22.0 220 28.0 28.0 31.5
mm 200 224 250 355 450 560 560 710 710 800
Weight RF ib 70.6 92.6 141.0 220.5 419.0 595.4 1163.7 2240 2546.8 3748.5
kg 32 42 64 100 190 270 530 1016 1155 1700
BW ib 66.2 66.2 105.89 194.0 328.5 441 970.2 1997.7 2216 3309.7
kg 30 30 48 88 149 200 440 906 1005 1501

主要外觀尺寸和重量?600/40K

Valve?
Size
in 2 2.5 3 4 6 8 10 12 14 16
mm 50 65 80 100 150 200 250 300 350 400
A1&A3 in 11.5 13.0 14.0 17.0 22.0 26.0 31.0 33.0 35.0 39.0
mm 292 330 356 432 559 660 787 818 889 991
A2 in 11.62 13.12 14.12 17.12 22.12 26.12 31.12 33.12 35.12 39.12
mm 295 333 359 435 562 664 792 841 892 994
H in 16.0 19.8 19.9 22.4 29.9 51.8 59.5 69.9 70.9 76.0
mm 407 502 505 165 759 1315 1511 1775 1800 1930
W in 8.8 9.8 11.0 14.0 17.7 28.0 31.5 35.4 35.4 35.4
mm 224 250 280 355 450 710 800 900 900 900
Weight RF ib 94.8 154.4 172.0 300.0 619.6 1301 2099 3528 5953.5 7938.0
kg 43 70 78 136 281 590 952 1600 2700 3600
BW ib 72.8 121.3 132.3 216.1 454.2 1125 1746 3263.45 5534.6 7386.8
kg 33 55 60 98 206 510 792 1480 2510 3350

主要外觀尺寸和重量Class 900

Valve
Size
in 2 2.5 3 4 6 8 10 12 14 16
mm 50 65 80 100 150 200 250 300 350 400
A1&A3 in 14.5 16.5 15.0 18.0 24.0 29.0 33.0 38.0 40.5 44.5
mm 368 419 381 457 610 737 838 965 1029 1130
A2 in 14.62 16.62 15.12 18.12 24.12 29.12 33.12 38.12 40.88 44.88
mm 371 422 384 460 613 740 841 968 1038 1140
H in 27.4 27.3 30.5 33.7 50.7 65.6 63.0 67.1 87.0 103.1
mm 695 695 77.5 855 1288 1665 1600 1705 2210 2620
W in 15.7 15.7 15.7 15.7 22.0 31.5 31.5 35.4 35.4 35.4
mm 400 400 400 400 560 800 800 900 900 900
Weight RF ib 271.2 341.8 231.5 441 1101.5 2756.3 4520.3 5843.3 8048.3 9481.5
kg 123 155 105 200 500 1250 2050 2650 3650 4300
BW ib 205.1 264.6 196.2 335.2 903.2 2425.5 4123.4 5292.0 7386.8 8600.0
kg 93 120 89 152 410 1100 1870 2400 3350 3900

主要外觀尺寸和重量Class 1500

Valve
Size
in 2 2.5 3 4 6 8 10 12 14 16
mm 50 65 80 100 150 200 250 300 350 400
A1&A3 in 14.5 16.5 18.5 21.5 27.75 32.75 39.0 44.5 49.5 54.5
mm 368 419 470 546 705 832 991 1130 1257 1384
A2 in 14.62 16.62 18.62 21.62 28.0 33.13 39.38 45.12 50.25 55.38
mm 371 422 473 549 711 841 1000 1146 1276 1407
H in 27.4 27.3 31.5 40.0 53.0 77.2 91.0 105.1 126.0 160.0
mm 695 695 799 1015 1345 1960 2310 2670 3200 4064
W in 15.7 15.7 19.7 19.7 28.0 28.0 30.0 30.0 30.0 30.0
mm 400 400 500 500 710 710 760 760 760 760
Weight RF ib 271.2 341.8 396.9 749.7 1482 4630.5 7056.0 9702.0 11907.0 14773.5
kg 123 155 180 340 672 2100 3200 4400 5400 6700
BW ib 205.1 264.6 297.7 621.8 12171 4190.0 6174.0 8379.0 10363.5 12789.0
kg 93 120 135 282 552 1900 2800 3800 4700 5800

主要外觀尺寸和重量Class 2500

Valve
Size
in 2 2.5 3 4 6 8 10 12
mm 50 65 80 100 150 200 250 300
A1&A3 in 17.75 20.0 22.75 26.5 36.0 40.25 50.0 56.0
mm 451 508 578 673 914 1022 1270 1422
A2 in 17.87 20.25 23.0 26.88 36.5 40.87 50.88 56.88
mm 454 514 584 683 927 10.38 1292 1445
H in 28.3 31.5 34.8 50.0 75.0 97.0 110.2 138.0
mm 720 800 885 1260 1905 2465 2800 3505
W in 15.7 19.7 19.7 24.0 24.0 30.0 30.0 30.0
mm 400 500 500 610 610 760 760 760
Weight RF ib 419.0 661.5 771.8 1852.2 5071.5 105840 14994.0 18742.5
kg 190 300 350 840 2300 4800 6800 8500
BW ib 352.8 529.2 617.4 1521.5 4410.0 9702.0 13230.0 16537.5
kg 160 240 280 690 2000 4400 6000 7500
 
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