自密封锻钢闸阀的介绍：
应用规范 applocation
结构长度face to dimensions:ansib16.10
法兰尺寸end flange dimensions:ansib16.5
设计标准basic design:api600
检验标准test standard:api598
锻钢闸阀主要零件及材质main parts and materials
no. 零件名称part name qty. 材料material no. 零件名称part name qty. 材料material
1 阀体body 1 wcb 14 压母gland nut 1 1035
2 阀座seat 2 a105+hf 15 手轮handwheel 1 60-40-189
3 闸板wedge 1 wcb+f6 16 锁母lock nut 1 a29 1035
4 阀杆stem 1 a182 f6 17 油杯oil filler 1 a570 gr.a
5 垫片gasket 1 08f不锈钢+柔性石墨08fflexiblegraphite 18 螺栓eye bolt 2 a193 b7
6 阀盖bonnet 1 wcb 19 螺母eye bolt 2 a194 2h
7 密封座back seat 1 a276 410 20 销轴pin 2 a29 1035
8 填料packing 1 柔性石墨+不锈钢
stainless steel wiire with 
flexibl graphite
21 开口销split pin 2 a570 gr.a
9 填料packing 4-5 22 螺柱stud a193 b7
10 隔环distance ring 1 a276 410 23 螺母nut a194 2h
11 压套gland 1 a276 410 24 铆钉rivet 2 304
12 压板gland flange 1 wcb 25 铭牌name plate 1 304
13 阀母stem nut d-2    
锻钢闸阀主要连接尺寸及重量main connection dimensions and weights
nps
d
in 2 2-1/2 3 4 6 8 10 12 14 16
mm 47 57 73 98 146 190 238 282 311 356
l-l1
(bf-bw)
in 14.50 16.50 15.00 18.00 24.00 29.00 33.00 38.00 4050 44.50
mm 368 419 381 457 610 737 838 965 1029 1130
l2
(rtj)
in 14.62 16.62 15.12 18.12 24.12 29.10 33.12 38.12 40.88 44.88
mm 371 422 384 460 613 74 841 968 1038 1140
d1
in 3.62 4.13 5.00 6.18 8.5 10.63 12.76 15.00 16.26 18.50
mm 92 105 127 157 216 270 324 381 413 470
d2
in 6.350 7.05 7.50 6.25 12.50 15.5 18.50 21.00 22.00 24.25
mm 165.0 190.5 190.5 234.9 317.5 393.7 469.9 533.4 558.8 615.9
d
in 8.50 9.62 9.50 11.50 15.00 18.5 21.50 24.00 25.25 27.75
mm 216 244 241 292 381 470 545 610 640 705
b
in 1.50 1.63 1.50 1.75 2.20 2.50 2.75 3.13 3.38 3.50
mm 38.5 41.5 38.5 44.5 56 63.5 70 79.5 86 89
n-φd
in 8-1.00 8-1.13 8-1.00 8-1.25 12-1.25 12-1.50 16-1.50 20-1.50 21-1.63 20-1.75
mm 8-26 8-29 5-26 8-32 12-32 12-39 16-39 20-39 20-42 20-45
h
(open)
in 21.54 27.56 25.51 28.70 40.98 49.61 62.60 70.67 79.72 85.43
mm 547 7.00 648 720 10.11 12.00 1590 1795 2025 2170
w
in 11.81 13.78 15.75 17.72 22.5 18.11 24.02 24.02 29.92 29.92
mm 300 350 400 450 560 460* 610* 610* 760* 760*
wt(kg)
bf 90 110 123 148 420 650 1160 1700 2300 2750
bw 82 95 108 122 359 566 980 1450 2000 2390

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永嘉县精泉阀门有限公司
刘小姐
15558735186
浙江省永嘉县瓯北镇向阳东路37号