Model NO.: deca
Material: Stainless Steel
Type: Single Seater
Trademark: DECRRD
Transport Package: Wooden Case
Specification: DN50 ANSI 300
Origin: China
HS Code: 8481803990
Model NO.: deca
Material: Stainless Steel
Type: Single Seater
Trademark: DECRRD
Transport Package: Wooden Case
Specification: DN50 ANSI 300
Origin: China
HS Code: 8481803990
FeaturesCompact structure: small volume, light weight, easy maintenance
Smooth flow channel: low flow resistance, low pressure drop, high flow
Strong anti-wear performance: The ball is subject to hard alloy spray coating, and the seat sealing face is subject to hard alloy overlaying welding.
Fire-safe and antistatic: Meeting API607 requirements, it is provided with the antistatic device.
Main technical parameters
Type: two-piece type, three-piece type
Nominal diameter: DN15~600(NPS1/2~24)
Nominal pressure: PN1.6~10.0MPa(Class150~600)
Type of connection: flanged
Material: A216-WCB, A351-CF8, A351-CF8M, A351-CF3,
A351-CF3M, A217-WC6, A217-WC9
Bonnet: standard type: -29~250ºC
high temperature (cooling fin) type: 250~525ºC
low temperature (extension) type: -29~-20ºC, -196~-46ºC
See table 3 for working temperature and pressure ranges of various materials.
Packing: PTFE, flexible graphite, nickel-based wire reinforced flexible graphite
Plug type: O straight-through type
Plug material: A182-F304, A182-F316
Seat material: soft seal: PTFE, RPTFE, PPL
hard seal: A182-F304, A182-F316
Please see tables 3 for the material combination and surface treatment for body, plug, ball, seat, stem, etc.
Flow characteristic: quick opening
Rated Kv value: See table 4 for details.
Rated travel: 0~90ÐŽ
Seat Leakage class: soft seal: ANSI B16.104 class VI
Hard seal: ANSI B16.104 class V (hard seal class VI for special orders)
Nominal Pressure |
Nominal diameter |
Face-to-face dimensions |
Flange connection dimensions |
RF Sealing surface |
Opening height |
(kg) Reference weight |
NPS |
DN |
L |
D |
K |
n-L |
C |
d |
f1 |
H |
Class 150 |
11/2 |
40 |
165 |
125 |
98.4 |
4-16 |
15.9 |
73.0 |
2 |
630 |
42 |
2 |
50 |
178 |
150 |
120.7 |
4-18 |
17.5 |
92.1 |
2 |
640 |
45 |
21/2 |
65 |
190 |
180 |
139.7 |
4-18 |
20.7 |
104.8 |
2 |
690 |
55 |
3 |
80 |
203 |
190 |
152.4 |
4-18 |
22.3 |
127.0 |
2 |
750 |
68 |
4 |
100 |
229 |
230 |
190.5 |
8-18 |
22.3 |
157.2 |
2 |
780 |
80 |
5 |
125 |
254 |
255 |
215.9 |
8-22 |
22.3 |
185.7 |
2 |
850 |
110 |
6 |
150 |
267 |
280 |
241.3 |
8-22 |
23.9 |
215.9 |
2 |
940 |
130 |
8 |
200 |
292 |
345 |
298.5 |
8-22 |
27.0 |
269.9 |
2 |
1120 |
220 |
10 |
250 |
330 |
405 |
362.0 |
12-26 |
28.6 |
323.8 |
2 |
1330 |
270 |
12 |
300 |
356 |
485 |
431.8 |
12-26 |
30.2 |
381.0 |
2 |
1530 |
370 |
14 |
350 |
381 |
535 |
476.3 |
12-30 |
33.4 |
412.8 |
2 |
1710 |
510 |
16 |
400 |
406 |
595 |
539.8 |
16-30 |
35.0 |
469.9 |
2 |
1880 |
650 |
18 |
450 |
432 |
635 |
577.9 |
16-33 |
38.1 |
533.4 |
2 |
2160 |
1150 |
20 |
500 |
457 |
700 |
635.0 |
20-33 |
41.3 |
584.2 |
2 |
2360 |
1380 |
24 |
600 |
508 |
815 |
749.3 |
20-36 |
46.1 |
692.2 |
2 |
2660 |
1520 |
28 |
700 |
610 |
835 |
795.3 |
40-22 |
43.0 |
762 |
2 |
3350 |
2390 |
32 |
800 |
660 |
940 |
900.1 |
48-22 |
44.6 |
864 |
2 |
3860 |
2890 |
36 |
900 |
711 |
1055 |
1009.6 |
44-26 |
50.9 |
972 |
2 |
4280 |
3620 |
Note: For valves with PN1.6, 2.5 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.See table 1-13~1-14.
Valves with PN1.6, 2.5 (MPa) have the same opening height as that of 150LB valves, as shown in the table. Reference weight is
given otherwise
Â
Nominal Pressure |
Nominal diameter |
Face-to-face dimensions |
Flange connection dimensions |
RF Sealing surface |
Opening height |
(kg) Reference weight |
NPS |
DN |
L |
D |
K |
n-L |
C |
d |
f1 |
H |
Class 300 |
11/2 |
40 |
190 |
155 |
114.3 |
4-22 |
19.1 |
73.0 |
2 |
640 |
45 |
2 |
50 |
216 |
165 |
127.0 |
8-18 |
20.7 |
92.1 |
2 |
650 |
50 |
21/2 |
65 |
241 |
190 |
149.2 |
8-22 |
23.9 |
104.8 |
2 |
690 |
70 |
3 |
80 |
283 |
210 |
168.3 |
8-22 |
27.0 |
127.0 |
2 |
750 |
80 |
4 |
100 |
305 |
255 |
200.0 |
8-22 |
30.2 |
157.2 |
2 |
800 |
100 |
5 |
125 |
381 |
280 |
235.0 |
8-22 |
33.4 |
185.7 |
2 |
910 |
180 |
6 |
150 |
403 |
320 |
269.9 |
12-22 |
35.0 |
215.9 |
2 |
1000 |
210 |
8 |
200 |
419 |
380 |
330.2 |
12-26 |
39.7 |
269.9 |
2 |
1160 |
250 |
10 |
250 |
457 |
445 |
387.4 |
16-30 |
46.1 |
323.8 |
2 |
1350 |
420 |
12 |
300 |
502 |
520 |
450.8 |
16-33 |
49.3 |
381.0 |
2 |
1620 |
590 |
14 |
350 |
762 |
585 |
514.4 |
20-33 |
52.4 |
412.8 |
2 |
1820 |
870 |
16 |
400 |
838 |
650 |
571.5 |
20-36 |
55.6 |
469.9 |
2 |
1930 |
1180 |
18 |
450 |
914 |
710 |
628.6 |
24-36 |
58.8 |
533.4 |
2 |
2150 |
1380 |
20 |
500 |
991 |
775 |
685.8 |
24-36 |
62.0 |
584.2 |
2 |
2350 |
1980 |
24 |
600 |
1143 |
915 |
812.8 |
24-42 |
68.3 |
692.2 |
2 |
3060 |
2380 |
28 |
700 |
1346 |
920 |
857.2 |
36-36 |
87.4 |
787 |
2 |
3400 |
3300 |
32 |
800 |
1524 |
1055 |
977.9 |
32-42 |
101.6 |
902 |
2 |
4400 |
6400 |
36 |
900 |
1727 |
1170 |
1089 |
32-45 |
101.6 |
1010 |
2 |
-- |
-- |
Note: For valves with 10.0 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.See table 1-17.
Valves with PN10.0 (MPa) have the same opening height as that of 600LB valves, as shown in the table. Reference weight is
given otherwise. Â
ote: For valves with PN4.0,6.3 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
See table 1-16~1-16.
Valves with PN4.0,6.3 (MPa) have the same opening height as that of 300LB valves, as shown in the table. Reference weight is
given otherwise.
Pressure rating is 600LB flange dimensions is according to ASME B16.5 standards;
Length of the structure are adopted to ASME B16.10, API6D standards, as shown in Table 1-20.
Â
ominal Pressure |
Nominal diameter |
Face-to-face dimensions |
Flange connection dimensions |
RF Sealing surface |
Opening height |
(kg) Reference weight |
NPS |
DN |
L |
D |
K |
n-L |
C |
RF |
RJ |
H |
RF |
RJ |
d |
f1 |
P |
E |
Class 600 |
11/2 |
40 |
241 |
241 |
155 |
114.3 |
4-22 |
22.3 |
73.0 |
7 |
90.5 |
6.35 |
650 |
60 |
2 |
50 |
292 |
295 |
165 |
127.0 |
8-18 |
25.4 |
92.1 |
7 |
108 |
7.92 |
650 |
70 |
21/2 |
65 |
330 |
333 |
190 |
149.2 |
8-22 |
28.6 |
104.8 |
7 |
127 |
7.92 |
710 |
95 |
3 |
80 |
356 |
359 |
210 |
168.3 |
8-22 |
31.8 |
127.0 |
7 |
146 |
7.92 |
765 |
110 |
4 |
100 |
432 |
435 |
275 |
215.9 |
8-26 |
38.1 |
157.2 |
7 |
175 |
7.92 |
820 |
180 |
5 |
125 |
508 |
511 |
330 |
266.7 |
8-30 |
44.5 |
185.7 |
7 |
210 |
7.92 |
960 |
270 |
6 |
150 |
559 |
562 |
355 |
292.1 |
12-30 |
47.7 |
215.9 |
7 |
241 |
7.92 |
1050 |
330 |
8 |
200 |
660 |
664 |
420 |
349.2 |
12-33 |
55.6 |
269.9 |
7 |
302 |
7.92 |
1250 |
620 |
10 |
250 |
787 |
791 |
510 |
431.8 |
16-36 |
63.5 |
323.8 |
7 |
356 |
7.92 |
1450 |
980 |
12 |
300 |
838 |
841 |
560 |
489.0 |
20-36 |
66.7 |
381.0 |
7 |
413 |
7.92 |
1720 |
1360 |
14 |
350 |
889 |
892 |
605 |
527.0 |
20-39 |
69.9 |
412.8 |
7 |
457 |
7.92 |
2040 |
1720 |
16 |
400 |
991 |
994 |
685 |
603.2 |
20-42 |
76.2 |
469.9 |
7 |
508 |
7.92 |
2150 |
2150 |
18 |
450 |
1092 |
1095 |
745 |
654.0 |
20-45 |
82.6 |
533.4 |
7 |
575 |
7.92 |
2320 |
2980 |
20 |
500 |
1194 |
1200 |
815 |
723.9 |
24-45 |
88.9 |
584.2 |
7 |
635 |
9.52 |
2650 |
3400 |
24 |
600 |
1397 |
1407 |
940 |
838.2 |
24-51 |
101.6 |
692.2 |
7 |
749 |
11.13 |
3150 |
4700 |
Â
FeaturesCompact structure: small volume, light weight, easy maintenance
Smooth flow channel: low flow resistance, low pressure drop, high flow
Strong anti-wear performance: The ball is subject to hard alloy spray coating, and the seat sealing face is subject to hard alloy overlaying welding.
Fire-safe and antistatic: Meeting API607 requirements, it is provided with the antistatic device.
Main technical parameters
Type: two-piece type, three-piece type
Nominal diameter: DN15~600(NPS1/2~24)
Nominal pressure: PN1.6~10.0MPa(Class150~600)
Type of connection: flanged
Material: A216-WCB, A351-CF8, A351-CF8M, A351-CF3,
A351-CF3M, A217-WC6, A217-WC9
Bonnet: standard type: -29~250ºC
high temperature (cooling fin) type: 250~525ºC
low temperature (extension) type: -29~-20ºC, -196~-46ºC
See table 3 for working temperature and pressure ranges of various materials.
Packing: PTFE, flexible graphite, nickel-based wire reinforced flexible graphite
Plug type: O straight-through type
Plug material: A182-F304, A182-F316
Seat material: soft seal: PTFE, RPTFE, PPL
hard seal: A182-F304, A182-F316
Please see tables 3 for the material combination and surface treatment for body, plug, ball, seat, stem, etc.
Flow characteristic: quick opening
Rated Kv value: See table 4 for details.
Rated travel: 0~90ÐŽ
Seat Leakage class: soft seal: ANSI B16.104 class VI
Hard seal: ANSI B16.104 class V (hard seal class VI for special orders)
Nominal Pressure |
Nominal diameter |
Face-to-face dimensions |
Flange connection dimensions |
RF Sealing surface |
Opening height |
(kg) Reference weight |
NPS |
DN |
L |
D |
K |
n-L |
C |
d |
f1 |
H |
Class 150 |
11/2 |
40 |
165 |
125 |
98.4 |
4-16 |
15.9 |
73.0 |
2 |
630 |
42 |
2 |
50 |
178 |
150 |
120.7 |
4-18 |
17.5 |
92.1 |
2 |
640 |
45 |
21/2 |
65 |
190 |
180 |
139.7 |
4-18 |
20.7 |
104.8 |
2 |
690 |
55 |
3 |
80 |
203 |
190 |
152.4 |
4-18 |
22.3 |
127.0 |
2 |
750 |
68 |
4 |
100 |
229 |
230 |
190.5 |
8-18 |
22.3 |
157.2 |
2 |
780 |
80 |
5 |
125 |
254 |
255 |
215.9 |
8-22 |
22.3 |
185.7 |
2 |
850 |
110 |
6 |
150 |
267 |
280 |
241.3 |
8-22 |
23.9 |
215.9 |
2 |
940 |
130 |
8 |
200 |
292 |
345 |
298.5 |
8-22 |
27.0 |
269.9 |
2 |
1120 |
220 |
10 |
250 |
330 |
405 |
362.0 |
12-26 |
28.6 |
323.8 |
2 |
1330 |
270 |
12 |
300 |
356 |
485 |
431.8 |
12-26 |
30.2 |
381.0 |
2 |
1530 |
370 |
14 |
350 |
381 |
535 |
476.3 |
12-30 |
33.4 |
412.8 |
2 |
1710 |
510 |
16 |
400 |
406 |
595 |
539.8 |
16-30 |
35.0 |
469.9 |
2 |
1880 |
650 |
18 |
450 |
432 |
635 |
577.9 |
16-33 |
38.1 |
533.4 |
2 |
2160 |
1150 |
20 |
500 |
457 |
700 |
635.0 |
20-33 |
41.3 |
584.2 |
2 |
2360 |
1380 |
24 |
600 |
508 |
815 |
749.3 |
20-36 |
46.1 |
692.2 |
2 |
2660 |
1520 |
28 |
700 |
610 |
835 |
795.3 |
40-22 |
43.0 |
762 |
2 |
3350 |
2390 |
32 |
800 |
660 |
940 |
900.1 |
48-22 |
44.6 |
864 |
2 |
3860 |
2890 |
36 |
900 |
711 |
1055 |
1009.6 |
44-26 |
50.9 |
972 |
2 |
4280 |
3620 |
Note: For valves with PN1.6, 2.5 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.See table 1-13~1-14.
Valves with PN1.6, 2.5 (MPa) have the same opening height as that of 150LB valves, as shown in the table. Reference weight is
given otherwise
Â
Nominal Pressure |
Nominal diameter |
Face-to-face dimensions |
Flange connection dimensions |
RF Sealing surface |
Opening height |
(kg) Reference weight |
NPS |
DN |
L |
D |
K |
n-L |
C |
d |
f1 |
H |
Class 300 |
11/2 |
40 |
190 |
155 |
114.3 |
4-22 |
19.1 |
73.0 |
2 |
640 |
45 |
2 |
50 |
216 |
165 |
127.0 |
8-18 |
20.7 |
92.1 |
2 |
650 |
50 |
21/2 |
65 |
241 |
190 |
149.2 |
8-22 |
23.9 |
104.8 |
2 |
690 |
70 |
3 |
80 |
283 |
210 |
168.3 |
8-22 |
27.0 |
127.0 |
2 |
750 |
80 |
4 |
100 |
305 |
255 |
200.0 |
8-22 |
30.2 |
157.2 |
2 |
800 |
100 |
5 |
125 |
381 |
280 |
235.0 |
8-22 |
33.4 |
185.7 |
2 |
910 |
180 |
6 |
150 |
403 |
320 |
269.9 |
12-22 |
35.0 |
215.9 |
2 |
1000 |
210 |
8 |
200 |
419 |
380 |
330.2 |
12-26 |
39.7 |
269.9 |
2 |
1160 |
250 |
10 |
250 |
457 |
445 |
387.4 |
16-30 |
46.1 |
323.8 |
2 |
1350 |
420 |
12 |
300 |
502 |
520 |
450.8 |
16-33 |
49.3 |
381.0 |
2 |
1620 |
590 |
14 |
350 |
762 |
585 |
514.4 |
20-33 |
52.4 |
412.8 |
2 |
1820 |
870 |
16 |
400 |
838 |
650 |
571.5 |
20-36 |
55.6 |
469.9 |
2 |
1930 |
1180 |
18 |
450 |
914 |
710 |
628.6 |
24-36 |
58.8 |
533.4 |
2 |
2150 |
1380 |
20 |
500 |
991 |
775 |
685.8 |
24-36 |
62.0 |
584.2 |
2 |
2350 |
1980 |
24 |
600 |
1143 |
915 |
812.8 |
24-42 |
68.3 |
692.2 |
2 |
3060 |
2380 |
28 |
700 |
1346 |
920 |
857.2 |
36-36 |
87.4 |
787 |
2 |
3400 |
3300 |
32 |
800 |
1524 |
1055 |
977.9 |
32-42 |
101.6 |
902 |
2 |
4400 |
6400 |
36 |
900 |
1727 |
1170 |
1089 |
32-45 |
101.6 |
1010 |
2 |
-- |
-- |
Note: For valves with 10.0 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.See table 1-17.
Valves with PN10.0 (MPa) have the same opening height as that of 600LB valves, as shown in the table. Reference weight is
given otherwise. Â
ote: For valves with PN4.0,6.3 (MPa), flange dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
See table 1-16~1-16.
Valves with PN4.0,6.3 (MPa) have the same opening height as that of 300LB valves, as shown in the table. Reference weight is
given otherwise.
Pressure rating is 600LB flange dimensions is according to ASME B16.5 standards;
Length of the structure are adopted to ASME B16.10, API6D standards, as shown in Table 1-20.
Â
ominal Pressure |
Nominal diameter |
Face-to-face dimensions |
Flange connection dimensions |
RF Sealing surface |
Opening height |
(kg) Reference weight |
NPS |
DN |
L |
D |
K |
n-L |
C |
RF |
RJ |
H |
RF |
RJ |
d |
f1 |
P |
E |
Class 600 |
11/2 |
40 |
241 |
241 |
155 |
114.3 |
4-22 |
22.3 |
73.0 |
7 |
90.5 |
6.35 |
650 |
60 |
2 |
50 |
292 |
295 |
165 |
127.0 |
8-18 |
25.4 |
92.1 |
7 |
108 |
7.92 |
650 |
70 |
21/2 |
65 |
330 |
333 |
190 |
149.2 |
8-22 |
28.6 |
104.8 |
7 |
127 |
7.92 |
710 |
95 |
3 |
80 |
356 |
359 |
210 |
168.3 |
8-22 |
31.8 |
127.0 |
7 |
146 |
7.92 |
765 |
110 |
4 |
100 |
432 |
435 |
275 |
215.9 |
8-26 |
38.1 |
157.2 |
7 |
175 |
7.92 |
820 |
180 |
5 |
125 |
508 |
511 |
330 |
266.7 |
8-30 |
44.5 |
185.7 |
7 |
210 |
7.92 |
960 |
270 |
6 |
150 |
559 |
562 |
355 |
292.1 |
12-30 |
47.7 |
215.9 |
7 |
241 |
7.92 |
1050 |
330 |
8 |
200 |
660 |
664 |
420 |
349.2 |
12-33 |
55.6 |
269.9 |
7 |
302 |
7.92 |
1250 |
620 |
10 |
250 |
787 |
791 |
510 |
431.8 |
16-36 |
63.5 |
323.8 |
7 |
356 |
7.92 |
1450 |
980 |
12 |
300 |
838 |
841 |
560 |
489.0 |
20-36 |
66.7 |
381.0 |
7 |
413 |
7.92 |
1720 |
1360 |
14 |
350 |
889 |
892 |
605 |
527.0 |
20-39 |
69.9 |
412.8 |
7 |
457 |
7.92 |
2040 |
1720 |
16 |
400 |
991 |
994 |
685 |
603.2 |
20-42 |
76.2 |
469.9 |
7 |
508 |
7.92 |
2150 |
2150 |
18 |
450 |
1092 |
1095 |
745 |
654.0 |
20-45 |
82.6 |
533.4 |
7 |
575 |
7.92 |
2320 |
2980 |
20 |
500 |
1194 |
1200 |
815 |
723.9 |
24-45 |
88.9 |
584.2 |
7 |
635 |
9.52 |
2650 |
3400 |
24 |
600 |
1397 |
1407 |
940 |
838.2 |
24-51 |
101.6 |
692.2 |
7 |
749 |
11.13 |
3150 |
4700 |
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Evaporation & Concentration Equipment Series
The Evaporation & Concentration Equipment Series is a range of high-quality equipment designed to meet the needs of various industries. These equipment are used for the separation of liquid and solid components in a mixture by evaporation and concentration. The series includes a wide range of products such as evaporators, distillation units, crystallizers, and concentrators.
The Evaporation & Concentration Equipment Series is widely used in the food and beverage industry, pharmaceuticals, chemical processing, and many other industries. The equipment is designed to handle a variety of liquids and solids, making it ideal for use in many different applications.
The series includes a variety of evaporators, including falling film evaporators, rising film evaporators, forced circulation evaporators, and wiped film evaporators. Each type of evaporator is designed to meet specific requirements and can be customized to suit individual needs.
Distillation units are also part of the Evaporation & Concentration Equipment Series. These units are used to separate liquids based on their boiling points. They are commonly used in the chemical industry and are essential for the production of high-purity chemicals.
Crystallizers are another important component of the series. They are used to separate solids from liquids by crystallizing the solid component. Crystallizers are commonly used in the production of chemicals, pharmaceuticals, and food products.
Concentrators are also part of the series. They are used to concentrate liquids by removing water or other solvents. Concentrators are commonly used in the food and beverage industry for the production of juices, syrups, and other concentrated products.
In conclusion, the Evaporation & Concentration Equipment Series is an essential component of many industries. The equipment is designed to meet specific requirements and can be customized to suit individual needs. With a wide range of products available, the series is ideal for use in many different applications.
Evaporation & Concentration Equipment Series,Multi Effect Evaporator,Evaporator Equipment,Scraper Evaporators
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