PDF《Safety and relief products》

22783 39459

57135 180

4841 6922

10743 13557

16343 24025

41611 60251

190 5091

7280 11298

14258 17188

25268 43763

63367 200

5341 7638

11854 14959

18034 26510

45915 66483

210 5592

7996 12409

15660 18879

27753 48067

69599 220

5842 8354

12965 16361

19724 28995

50219 72715

230 6092

8712 13520

17062 20569

30238 52371

75831 240

6343 9070

14076 17763

21414 31480

54523 78947

250 6593

9428 14631

18464 22260

32723 56675

82063 Kunkle Models 6252/6254 safety valves Safety and relief products Note 1. No code stamp or NB on nameplate below

15 psig set. Capacities for model

6252 Non-code1 and ASME section VIII air (SCFM), flow coefficient = 0.878 Set pressure (psig) Orifice, area in2 J (1.414) K (2.022) L (3.138) M (3.960) N (4.774) P (7.018) Q (12.155) R (17.600)

5 1.0

1106 1582

2455 3098

3735 5490

9509 13769 1.5

1433 2049

3179 4012

4837 7110

12315 17832 2.0

1696 2425

3764 4750

5726 8418

14579 21110 2.5

1982 2835

4399 5551

6692 9838

17039 24672 3.0

2272 3249

5042 6363

7671 11276

19530 28278 3.5

2562 3663

5685 7174

8649 12714

22020 31885 4.0

2851 4077

6328 7985

9627 14152

24511 35491 4.5

3141 4492

6971 8797

10605 15590

27001 39097 5.0

3431 4906

7614 9608

11583 17028

29492 42703 5.5

3721 5320

8257 10420

12561 18466

31982 46309 6.0

4010 5735

8900 11231

13539 19904

34473 49915 6.5

4300 6149

9543 12042

14518 21342

36963 53521 7.0

4590 6563

10186 12854

15496 22780

39454 57127 7.5

4879 6977 108........