Product Description
Application
Hot oil system, steam system, hot and cold water system etc.
Advantage
1.Bellow seal element.The key part of bellow sealed globe valves is mental bellow.It is the connection between cover and stem with automatic roll welding.The mental bellow can keep the stem part no leakage.
2.Benefit from the con and streamline shape design, the disc has a reliable seal and longer service life.
3.Double seal design(bellows+packing).Bellow and packing can protect against leakage and provide a excellent seal.
4.Grease nipple.It can direct lubricate the stem, nut and sleeve.
5.Ergonomic hand wheel.It provide longer service life and easier operation.
Technical specification
Design standard:DIN 3356
Face to face dimension:DIN 3202
Flanged ends:DIN 2543-2545
Test & inspection:DIN 3230
Main part materials
NO. | Part name | Material |
1 | Body | GS-C25,GGG-40,1.4401 |
2 | Seat | 1.4301,Stellite |
3 | Disc | 1.4021,1.4401+ Stellite |
4 | Pin | 1.4301,1.4401 |
5 | Bellow assemble | 1.4301,1.4401 |
6 | Stem | 1.4021,1.4301,1.4401 |
7 | Gasket | Flexible graphite + stainless steel |
8 | Cover | GS-C25,GGG-40,1.4401 |
9 | Nut | ASTM 194-2H,A194-8 |
10 | Double-headed bolt | ASTM 194-B7,A193-B8 |
11 | Packing | Flexible graphite |
12 | Gland | 1C25,1.4301,1.4401 |
13 | Locator | 1C25 |
14 | Stem nut | Copper alloy,D2,BL2 |
15 | Hand wheel | Carbon steel |
16 | Cap | 1C45 |
Performance specification
Nominal Pressure | PN |
|
Test Pressure | Strength test | 1.5PN | MPa |
Sealing test | 1.1PN |
Gas seal test | 0.6 |
-- | -- |
Suitable temp | -196ºC~600ºC |
Main connection size
PN 16 |
DN | Main connection size |
L | D | D1 | D2 | B | F | H | N-Φd |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 195 | 4-Φ14 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 195 | 4-Φ14 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 207 | 4-Φ14 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 218 | 4-Φ18 |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 225 | 4-Φ18 |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 230 | 4-Φ18 |
65 | 290 | 185 | 145 | 122 | 20 | 3 | 272 | 4-Φ18 |
80 | 310 | 200 | 160 | 138 | 20 | 3 | 290 | 8-Φ18 |
100 | 350 | 220 | 180 | 158 | 20 | 3 | 355 | 8-Φ18 |
125 | 400 | 250 | 210 | 188 | 22 | 3 | 410 | 8-Φ18 |
150 | 480 | 285 | 240 | 212 | 22 | 3 | 425 | 8-Φ22 |
200 | 600 | 340 | 295 | 268 | 24 | 3 | 540 | 12-Φ22 |
250 | 730 | 405 | 355 | 320 | 26 | 3 | 665 | 12-Φ26 |
300 | 850 | 460 | 410 | 378 | 28 | 4 | 720 | 12-Φ26 |
350 | 980 | 520 | 470 | 438 | 30 | 4 | 970 | 16-Φ26 |
400 | 1100 | 580 | 525 | 490 | 32 | 4 | 1055 | 16-Φ30 |
PN 25 |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 195 | 4-Φ14 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 195 | 4-Φ14 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 207 | 4-Φ14 |
32 | 180 | 140 | 100 | 78 | 18 | 2 | 218 | 4-Φ18 |
40 | 200 | 150 | 110 | 88 | 18 | 3 | 225 | 4-Φ18 |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 230 | 4-Φ18 |
65 | 290 | 185 | 145 | 122 | 22 | 3 | 272 | 8-Φ18 |
80 | 310 | 200 | 160 | 138 | 24 | 3 | 290 | 8-Φ18 |
100 | 350 | 235 | 190 | 162 | 24 | 3 | 355 | 8-Φ22 |
125 | 400 | 270 | 220 | 188 | 26 | 3 | 410 | 8-Φ26 |
150 | 480 | 300 | 250 | 218 | 28 | 3 | 425 | 8-Φ26 |
200 | 600 | 360 | 310 | 278 | 30 | 3 | 540 | 12-Φ26 |
250 | 730 | 425 | 370 | 335 | 32 | 3 | 665 | 12-Φ30 |
300 | 850 | 485 | 430 | 395 | 34 | 4 | 720 | 16-Φ30 |
350 | 980 | 555 | 490 | 450 | 38 | 4 | 970 | 16-Φ33 |
400 | 1100 | 620 | 550 | 505 | 40 | 4 | 1055 | 16-Φ36 |
PN 40 |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 195 | 4-Φ14 |
20 | 150 | 105 | 75 | 58 | 18 | 2 | 195 | 4-Φ14 |
25 | 160 | 115 | 85 | 68 | 18 | 2 | 207 | 4-Φ14 |
32 | 160 | 140 | 100 | 68 | 18 | 2 | 218 | 4-Φ18 |
40 | 180 | 150 | 110 | 78 | 18 | 3 | 225 | 4-Φ18 |
50 | 230 | 165 | 125 | 102 | 20 | 3 | 230 | 4-Φ18 |
65 | 290 | 185 | 145 | 122 | 22 | 3 | 272 | 8-Φ18 |
80 | 310 | 200 | 160 | 138 | 24 | 3 | 290 | 8-Φ18 |
100 | 350 | 235 | 190 | 162 | 24 | 3 | 355 | 8-Φ22 |
125 | 400 | 270 | 220 | 188 | 26 | 3 | 410 | 8-Φ26 |
150 | 480 | 300 | 250 | 218 | 28 | 3 | 425 | 8-Φ26 |
200 | 600 | 375 | 320 | 285 | 34 | 3 | 540 | 12-Φ30 |
250 | 730 | 450 | 385 | 345 | 38 | 3 | 665 | 12-Φ33 |
300 | 850 | 515 | 450 | 410 | 42 | 4 | 720 | 16-Φ33 |
350 | 980 | 580 | 510 | 465 | 46 | 4 | 970 | 16-Φ36 |
400 | 1100 | 660 | 585 | 535 | 50 | 4 | 1055 | 16-Φ39 |
Please contact me for details.I will reply you as soon as possible.There will be more discount!
Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!