Bray/mccannalok hpbv – seating & unseating torques, Asme 300 - torques (lb-ins) – Bray 40_41 User Manual
Page 5
All information herein is proprietary and confidential and may not be copied or reproduced without the expressed written consent of BRAY INTERNATIONAL, Inc.
The technical data herein is for general information only. Product suitability should be based solely upon customer’s detailed knowledge and experience with their application.
Bray/McCannalok HPBV – Seating & Unseating Torques
Torque : 5
ASME 300 - Torques (Lb-Ins)
Series 42/43/4B Standard - Valve Differential Pressure (PSIG)
Valve
Size
Inches
Less than 150 psig
>150-350 psig
>350-550 psig
>550-740 psig
Retainer Upstream
Retainer Downstream
Retainer Upstream
Retainer Downstream
Retainer Upstream
Retainer Downstream
Retainer Upstream
Retainer Downstream
2.5
170
200
290
360
380
510
470
670
3
185
220
310
380
400
530
490
690
4
270
320
420
530
550
730
700
1,000
5
550
650
1,000
1,250
1,390
1,850
1,800
2,550
6
850
1,000
1,320
1,650
1,720
2,300
2,100
3,000
8
1,580
1,850
2,480
3,100
3,230
4,300
3,700
5,300
10
2,800
3,300
4,400
5,500
5,700
7,600
7,000
10,000
12
4,250
5,000
6,640
8,300
8,630
11,500
10,500
15,000
14
7,300
8,600
10,720
13,400
13,700
18,300
15,400
22,000
16
11,900
14,000
17,200
21,500
21,800
29,000
26,600
38,000
18
15,300
18,000
21,600
27,000
27,100
36,100
31,500
45,000
20
20,400
24,000
29,400
36,700
37,000
49,300
42,700
61,000
24
32,300
38,000
45,600
57,000
57,500
76,700
66,500
95,000
30
68,000
80,000
101,600
127,000
129,000
172,000
147,000
210,000
36
101,150
119,000
144,000
180,000
180,000
240,000
203,000
290,000
40
115,600
136,000
168,000
210,000
222,000
296,000
278,600
398,000
48
127,500
150,000
217,600
272,000
321,000
428,000
403,200
576,000
54
Please Consult Factory
Series 42/43 Fire Safe - Valve Differential Pressure (PSIG)
2.5
680
720
775
860
860
1,010
880
1,100
3
750
800
855
950
935
1,100
960
1,200
4
850
900
1,080
1,200
1,275
1,500
1,360
1,700
5
1,420
1,500
2,070
2,300
2,635
3,100
2,880
3,600
6
2,000
2,100
2,610
2,900
3,150
3,700
3,440
4,300
8
3,000
3,150
3,870
4,300
4,675
5,500
4,960
6,200
10
6,900
7,300
9,180
10,200
11,050
13,000
12,000
15,000
12
10,450
11,000
13,200
14,700
15,640
18,400
16,800
21,000
14
18,050
19,000
21,600
24,000
22,100
26,000
22,400
28,000
16
26,600
28,000
34,200
38,000
37,400
44,000
39,200
49,000
18
Please Consult Factory
20
Please Consult Factory
24
Please Consult Factory