Stainless Steel Sanitary Pressure Regulating Control Ball Valve Gate Valve

Model NO.: deca-r

Material: Stainless Steel

Type: Single Seater

Trademark: DECRRD

Transport Package: Wooden Case

Specification: DN50 ANSI 300

Origin: China

HS Code: 8481803990
Features
Compact 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: -29~250ÂºC
high temperature (cooling fin) type: 250~525ÂºC
low temperature (extension) type: -29~-20ÂºC, -196~-46ÂºC
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
Aquajet II Series Hose Reel Irrigator is contributed by Shandong H.T-Bauer Water and Agricultural Machinery and Engineering Co., Ltd. And co-developed by Chinese technicians and the supreme European design team. New hose reel irrigator has the following advantages:

Newly designed turbine and gearbox are more efficient and more energy-saving; coupled with optimized mechanical structure; the total performance is increased by 20%.

Equip with intelligent automatic control system, precisely measuring the retraction speed.

The whole machine can be used for over 15 years; the service life of PE pipe is more than 10 years.
Irrigator Aquajet II 90mm
chinese irrigation system,energy saving hose reel irrigation,agricultural irrigation equipment,travelling sprinkler,water saving hose reel irrigation
Shandong H.T-BAUER Water and Agricultural Machinery & Engineering Co., Ltd. , https://www.ht-bauer.com