PN16～40, DN50～400
Design and manufacture: DIN3352
Face to face: DIN3202-F15, EN558-1
End flange Dimensions: DIN2543(PN16), DIN2544(PN25), DIN2545(PN40), EN1092-1
Pressure test: DIN3230, EN12266-1
The size of serial, valve connecting flange can be design according to customers"requirement.
standard Material specifications
NO. | Part Name | Material | NO. | Part Name | Material |
1 | Body | Gs-C25+13Cr | 12 | Gland | A182 F6 |
2 | Wedge | Gs-C25+13Cr | 13 | Gland Flange | Gs-C25 |
3 | stem Nut | A439 D2 | 14 | Bolt | A193 B7 |
4 | stem | A182 F6 | 15 | Nut | A194 2H |
5 | Gasket | ss+Graphite | 16 | Yoke | Gs-C25 |
6 | Bonnet | Gs-C25 | 17 | Bearing | steel |
7 | Bolt | A193 B7 | 18 | split Ring | A182 F6 |
8 | Nut | A194 2H | 19 | Nut | 1035 |
9 | Nut | A194 2H | 20 | Handwheel | A536 |
10 | Bolt | A193 B7 | 21 | Nut | A194 2H |
11 | Gasket | ss+Graphite | 22 |
Dimensions(mm)
PN16 | |||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 250 | 270 | 280 | 330 | 360 | 390 | 460 | 530 | 630 | 690 | 750 |
H | 305 | 354 | 402 | 437 | 496 | 541 | 699 | 815 | 914 | 1189 | 1350 |
W | 200 | 200 | 250 | 300 | 300 | 350 | 350 | 400 | 450 | 500 | 550 |
PN25 | |||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 250 | 270 | 280 | 330 | 360 | 390 | 460 | 530 | 630 | 690 | 750 |
H | 325 | 363 | 415 | 453 | 505 | 556 | 744 | 864 | 948 | 1269 | 1450 |
W | 200 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 600 |
PN40 | |||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 250 | 270 | 280 | 330 | 360 | 390 | 460 | 530 | 630 | 690 | 750 |
H | 325 | 370 | 430 | 480 | 532 | 589 | 783 | 888 | 965 | 1285 | 1512 |
W | 200 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 600 |
