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Business Type: Manufacturer
Main Products:Control ValvesBall ValvesButterfly Valvesself-operater valvesBellow Seal ValveAir Control ValvesBalancing ValvesAngle Valves
ID:20101924021
Oil & Gas Piping and valves
MOQ:1.00 Piece(s)
Ball Valves
L/CT/TWestern Union
ZSHO/ZDRO Series ball valves, two pieces design in small size, and three pieces design in large size. Floating ball construction in DN15 through DN150, and Trunnion mounted ball construction in DN200 through DN500. The ball is using special surface treatment technology to ensure the good abrasion resistance. Valves with PTFE seats can reduce the wear, and improve sealing performance and extend the service life. Valves can be equipped with gear, pneumatic and electric actuator.
FEATURE:
l The seats compensate automatically for wear and fluctuations of pressure and temperature.
l Blowout-proof stem. The stem is made separately from the ball. The lower end of the stem is designed with an integral collar to be blowout-proof, assuring sealing at all pressure.
l Long cycle lige.
l Low, uniform torques.
l Anti-static device. A spring-loaded pin assures the electrical continuity between the ball, stem and body, to avoid sparking during the turning of the stem to open and close the valve.
l Meets ASME B16.5, B16.10 and B16.34, API 608, API 598, API 607/ ISO 10497.
STRUCTURE DARWING
Item | Part | Material |
1 | Actuator | |
2 | Handwheel | |
3 | Yoke | WCB |
4 | Gland | WCB、CF8 |
5 | Packing | PTFE、Graphite |
6 | Body End | WCB、CF8、CF8M |
7 | Stem | 2Cr13、17-4PH |
8 | Ball | 304、316、316L |
9 | Seat | PTFE、PPL |
10 | Bolt | 35、304 |
11 | Body | WCB、CF8、CF8M |
Fig.1 Floating Ball Valve（DN15~150）
Item | Part | Material |
1 | Actuator | |
2 | Yoke | WCB |
3 | Gland | WCB、CF8 |
4 | Packing | PTFE、Graphite |
5 | Stem | 2Cr13、17-4PH |
6 | Body End | WCB、CF8、CF8M |
7 | Seat | 304+PTFE、316+PPL |
8 | Ball | 304、316、316L |
9 | Bearing | 304+Nitriding、316+Nitriding |
10 | Body | WCB、CF8、CF8M |
11 | Trunnion | WCB、CF8、CF8M |
Fig.2 Trunnion Mounted Ball Valve（DN200—DN500）
SPECIFICATION AND TECHNICAL PARAMETER
DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
Rated Kv | 20 | 38 | 72 | 110 | 170 | 270 | 380 | 510 | 940 |
DN(mm) | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
Rated Kv | 1400 | 2200 | 3500 | 5000 | 8500 | 11000 | 13500 | 17000 | 20500 |
PN | 1.6~10.0MPa 、150lb~600lb | ||||||||
Flow Characteristic | Quick open | ||||||||
Rated Angle（°） | 0±4°～90±4° | ||||||||
Air supply(MPa) | 0.4～0.6 | ||||||||
Voltage | 220V.AC 50Hz or 380V.AC 50Hz | ||||||||
Flange Connection | RF ASME B16.5 | ||||||||
ACTUATOR SIZING
Type | Pneumatic Piston Actuator | Electric Actuator | |
SR | DA | Refer to actuator manufacters’ Spec. | |
Action | Single Acting | Double Acting | |
Application | Shutoff | ||
Connection | G1/8”、 G1/4”、 G1/2” | Refer to actuator manufacters’ Spec. | |
Rated Angle | 90° | ||
Direct Action | Air to Close | ||
Reaction | Air to Open | ||
Ambient Temperature | -40~80℃ | ||
Accessories | Relief valve, solenoid valve, limit switch, handwheel, Speed controller | ||
TORQUE TABLE(N.m)
DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |
Torque N.m | PN16 | 6 | 9 | 14 | 20 | 30 | 40 | 60 | 85 | 130 |
PN40 | 10 | 12 | 18 | 30 | 40 | 60 | 100 | 200 | 300 | |
PN64 | 15 | 20 | 30 | 45 | 60 | 90 | 150 | 260 | 400 | |
DN(mm) | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | |
Torque N.m | PN16 | 220 | 400 | 700 | 1000 | 1300 | 1800 | 2200 | 2800 | 4000 |
PN40 | 550 | 900 | 1000 | 1300 | 2200 | 2800 | 4000 | 5200 | 6500 | |
PN64 | 600 | 900 | 1400 | 2000 | 3000 | 4000 | 6000 | 8000 | 11000 | |
Note: The above torque value is just for reference.
PRESSURE & TEMPERATRUE RATING Unit：kgf/cm2
Temperature | PN16 | PN40 | PN64 | |||
WCB | CF8 | WCB | CF8 | WCB | CF8 | |
-196～-20 | — | 16.0 | — | 40.0 | — | 64.0 |
-20～100 | 16.0 | 16.0 | 40.0 | 40.0 | 64.0 | 64.0 |
150 | 16.0 | 16.0 | 40.0 | 40.0 | 64.0 | 64.0 |
200 | 16.0 | 16.0 | 40.0 | 40.0 | 64.0 | 64.0 |
250 | 14.0 | 15.0 | 36.0 | 38.0 | 56.0 | 60.0 |
300 | 12.5 | 14.0 | 32.0 | 36.0 | 50.0 | 56.0 |
350 | 11.0 | 13.2 | 28.0 | 34.0 | 45.0 | 53.0 |
400 | 10.0 | 12.5 | 25.0 | 32.0 | 40.0 | 50.0 |
425 | 9.0 | 12.0 | 22.0 | 30.7 | 36.0 | 48.4 |
450 | 6.7 | 11.5 | 17.0 | 29.5 | 26.5 | 46.8 |
500 | — | 10.5 | — | 26.5 | — | 42.5 |
525 | — | 9.9 | — | 24.6 | — | 39.2 |
560 | — | 9.0 | — | 22.0 | — | 36.0 |
MATERIAL AND LEAKAGE
Body | WCB | CF8 | CF8M |
Ball | 304 | 304 | 316 |
Seat | PTFE、RPTFE、PPL | ||
Packing | PTFE、Graphite | ||
Gasket | Graphite sprial wound gasket | ||
Leakage Class | Ⅵ | ||
Leakage Rate(l/h） | Micro bubble① | Micro bubble① | Micro bubble① |
Temperature（℃） | -20～250 | -40～250 | -40～250 |
Allowable Difference Pressure
For Single Acting Pneumatic Actuator Unit：MPa
Actuator | 88 | 100 | 125 | 145 | 160 | 190 | 210 | 240 | 270 | 300 | 350 | 400 | AW 28S | AW 35S |
15 | 4.0 | 6.4 | 10.0 | |||||||||||
20 | 4.0 | 5.2 | 10.0 | |||||||||||
25 | 2.5 | 6.4 | 10.0 | |||||||||||
32 | 4.0 | 8.0 | ||||||||||||
40 | 2.5 | 6.0 | 10.0 | |||||||||||
50 | 1.3 | 4.0 | 8.2 | |||||||||||
65 | 1.7 | 4.0 | 8.1 | |||||||||||
80 | 1.1 | 3.2 | 6.4 | |||||||||||
100 | 1.4 | 4.0 | 6.4 | |||||||||||
125 | 1.7 | 2.9 | 6.4 | |||||||||||
150 | 1.3 | 3.3 | 6.4 | |||||||||||
200 | 1.2 | 2.3 | 4.0 | |||||||||||
250 | 1.2 | 2.0 | 3.2 | |||||||||||
300 | 0.9 | 1.4 | 3.4 | |||||||||||
350 | 0.8 | 1.8 | 2.5 | |||||||||||
400 | 0.8 | 1.6 | ||||||||||||
450 | 0.5 | 1.3 | ||||||||||||
500 | 0.6 |
Note:1)Air supply according to 0.5Mpa.
2)Above data is standard; actuator can be selected according to customer’s requirement if need larger torque.
Allowable Difference Pressure
For Double Acting Pneumatic Actuator Unit：MPa
Actuator | 63 | 88 | 100 | 125 | 145 | 160 | 190 | 210 | 240 | 270 | 300 | 350 | 400 | AW 35 |
15 | 6.4 | 10.0 | ||||||||||||
20 | 6.4 | 10.0 | ||||||||||||
25 | 4.0 | 6.4 | 10.0 | |||||||||||
32 | 4.0 | 10.0 | ||||||||||||
40 | 4.0 | 6.4 | 10.0 | |||||||||||
50 | 2.5 | 5.6 | 10.0 | |||||||||||
65 | 2.5 | 6.4 | 10.0 | |||||||||||
80 | 4.0 | 6.4 | 10.0 | |||||||||||
100 | 4.0 | 6.4 | 10.0 | |||||||||||
125 | 2.5 | 6.4 | 10.0 | |||||||||||
150 | 2.5 | 6.4 | 10.0 | |||||||||||
200 | 3.2 | 6.4 | 10.0 | |||||||||||
250 | 2.8 | 6.4 | ||||||||||||
300 | 1.6 | 4.0 | 6.4 | |||||||||||
350 | 1.2 | 4.0 | ||||||||||||
400 | 2.1 | 4.0 | ||||||||||||
450 | 1.6 | 4.0 | ||||||||||||
500 | 0.6 | 2.1 | 4.0 |
Note:1)Air supply according to 0.5Mpa.
2)Above data is standard; actuator can be selected according to customer’s requirement if need larger torque.
Dimension and Weight
ZSHO Series Pneumatic Ball Valve（PN1.6MPa）
Unit：mm
DN | H1 | H | ΦD | ΦD0 | n-Φd | Handwheel Height | L | L0 | Weight (kg) |
15 | 50 | 390 | 95 | 65 | 4-14 | 117 | 150 | 222 | 11 |
20 | 55 | 390 | 105 | 75 | 4-14 | 150 | 222 | 12 | |
25 | 60 | 390 | 115 | 85 | 4-14 | 160 | 222 | 13 | |
32 | 70 | 430 | 140 | 100 | 4-18 | 180 | 272 | 20 | |
40 | 75 | 440 | 150 | 110 | 4-18 | 200 | 272 | 22 | |
50 | 85 | 460 | 165 | 125 | 4-18 | 230 | 272 | 26 | |
65 | 95 | 500 | 185 | 145 | 8-18 | 250 | 343 | 35 | |
80 | 100 | 560 | 200 | 160 | 8-18 | 260 | 408 | 50 | |
100 | 110 | 600 | 220 | 180 | 8-18 | 280 | 467 | 65 | |
125 | 150 | 740 | 250 | 210 | 8-18 | 150 | 320 | 540 | 125 |
150 | 170 | 790 | 285 | 240 | 8-22 | 410 | 552 | 160 | |
200 | 245 | 930 | 340 | 295 | 12-22 | 457 | 654 | 280 | |
250 | 300 | 1040 | 405 | 355 | 12-26 | 533 | 722 | 420 | |
300 | 340 | 1120 | 460 | 410 | 12-26 | 195 | 610 | 742 | 540 |
350 | 400 | depend on cylindar | 520 | 470 | 16-26 | depend on cylindar | 686 | depend on cylindar | depend on cylindar |
400 | 460 | 580 | 525 | 16-30 | 762 | ||||
450 | 540 | 640 | 585 | 20-30 | 864 | ||||
500 | 610 | 715 | 650 | 20-33 | 914 |
Note: The data of PN16 is as standard, consult the dimension for PN25、Class150 valve.
ZSHO Series Pneumatic Ball Valve（PN4.0MPa）
Unit：mm
DN | H1 | H | ΦD | ΦD0 | n-Φd | Handwheel Height | L | L0 | Weight (kg) |
15 | 50 | 390 | 95 | 65 | 4-14 | 117 | 150 | 222 | 11 |
20 | 55 | 390 | 105 | 75 | 4-14 | 150 | 222 | 12 | |
25 | 60 | 390 | 115 | 85 | 4-14 | 160 | 222 | 13 | |
32 | 70 | 430 | 140 | 100 | 4-18 | 180 | 272 | 20 | |
40 | 75 | 440 | 150 | 110 | 4-18 | 200 | 272 | 22 | |
50 | 85 | 460 | 165 | 125 | 4-18 | 230 | 343 | 29 | |
65 | 95 | 500 | 185 | 145 | 8-18 | 250 | 343 | 38 | |
80 | 100 | 580 | 200 | 160 | 8-18 | 260 | 467 | 61 | |
100 | 110 | 630 | 235 | 190 | 8-22 | 280 | 540 | 92 | |
125 | 150 | 770 | 270 | 220 | 8-26 | 150 | 320 | 552 | 143 |
150 | 170 | 840 | 300 | 250 | 8-26 | 410 | 654 | 192 | |
200 | 245 | 960 | 375 | 320 | 12-30 | 457 | 722 | 340 | |
250 | 300 | 1060 | 450 | 385 | 12-33 | 195 | 533 | 742 | 460 |
300 | 340 | 1180 | 515 | 450 | 16-33 | 635 | 860 | 650 | |
350 | 400 | depend on cylindar | 580 | 510 | 16-36 | depend on cylindar | 686 | depend on cylindar | depend on cylindar |
400 | 460 | 660 | 585 | 16-39 | 838 | ||||
450 | 540 | 685 | 610 | 20-39 | 914 | ||||
500 | 610 | 755 | 670 | 20-42 | 991 |
Note: The data of PN40 is as standard, consult the dimension for Class300 valve.
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