Flanged End Swing Check Valve 2024

Flanged End Swing Check Valve 2024 PN16/40 - Valve p1

FEATURES

  1. 1/2″~36″ (DN15~DN900)
  2. W. P.: PN10/16/25/40, CLASS 150/300/600/900/1500, JIS 10K
  3. W. T.:-20℃ ~200℃ (-4℉~392℉)
  4. Investment casting
  5. API 6D / API 600 / API 602 (option)

ITEM PARTS MATERIAL
1 BODY ASTM A351-CF8M 1.4408 ASTM A351-CF8 1.4308
2 DISC
3 NUT AISI 304
4 ARM HINGE ASTM A351-CF8M 1.4408 ASTM A351-CF8 1.4308
5 HINGE PIN AISI 316 AISI 304
6 SEAL PTFE/304+GRAPHITE
7 BONNET ASTM A351-CF8M 1.4408 ASTM A351-CF8 1.4308
8 SPRING WASHER AISI 304
9 BONNET BOLT
10 BOLT
11 DISC AP ASTM A351-CF8M ASTM A351-CF8
12 BOLT AISI 304

* 8″ UP GASKET:304+GRAPHITE

CLASS 150/300 PN16 ONLY, OTHER PRESSURE RATING PLEASE CONTACT US.

DN d L H
LCLASS 150 CLASS 300 PN16 LCLASS 150 CLASS 300 PN16
15 15 108 152 130 51 61 51
20 20 117 178 150 54 61 54
25 25 127 203 160 64 79 64
32 32 140 – 180 68 – 68
40 40 165 229 200 75 93 75
50 50 203 267 230 98 127 98
65 65 216 292 290 112 144 112
80 80 241 318 310 124 154 124
100 100 292 356 350 161 196 161
125 125 330 400 400 180 217 179
150 150 356 444 480 205 230 205
200 200 495 533 600 236 265 236
250 250 622 622 730 302 319 302
300 300 698 – 850 340 – 340
350 337 787 – – 385 – –

unit:mm
NPS d L H
LCLASS 150 CLASS 300 PN16 LCLASS 150 CLASS 300 PN16
1/2″ 0.59 4.25 5.98 5.12 2.01 2.4 2.01
3/4″ 0.79 4.61 7.01 5.91 2.13 2.4 2.13
1″ 0.98 5 7.99 6.3 2.52 3.11 2.52
1-1/4″ 1.26 5.51 – 7.09 2.68 – 2.68
1-1/2″ 1.57 6.5 9.02 7.87 2.95 3.66 2.95
2″ 1.97 7.99 10.51 9.06 3.86 5 3.86
2-1/2″ 2.56 8.5 11.5 11.42 4.41 5.67 4.41
3″ 3.15 9.49 12.52 12.2 4.88 6.06 4.88
4″ 3.94 11.5 14.02 13.78 6.34 7.72 6.34
5″ 4.92 12.99 15.75 15.75 7.09 8.54 7.05
6″ 5.91 14.02 17.48 18.9 8.07 9.06 8.07
8″ 7.87 19.49 20.98 23.62 9.29 10.43 9.29
10″ 9.84 24.49 24.49 28.74 11.89 12.56 11.89
12″ 11.81 27.48 – 33.46 13.39 – 13.39
14″ 13.27 30.98 – – 15.16 – –

unit:in