U型法兰通轴有销硬靠背蝶阀(KF-UFL 6100 Series)
U Type Pin Backed Seat Butterfly Valve
产品特性/Product Feature
■ 中线结构,通轴有销与无销双半轴设计。
■ 阀板可双向承压,无安装方向要求。
■ 侧法兰可满足多个标准。
■ 阀座为硬靠背可更换阀座,提高了橡胶密封性能, 延长阀门使用寿命。
■ 安装方便,无需另加装法兰垫片。
■ Centerline structure, with pin on the through shaft or pinless double half shaft design.
■ Disc has two-way bearing, no installation direction requirements.
■ End flange can meet different connection standards.
■ Backed replaceable seat with good performance and a longer working life.
■ Easy installation, no need flange gasket.
技术参数/Technical Parameters
公称通径DN(mm)
Nominal diameter |
50~1000 |
50~1200 |
公称压力(Mpa)
Nominal pressure |
1.0 |
1.6 |
试验压力
Testing pressure |
壳体(Mpa)
Shell |
1.5 |
2.4 |
密封(Mpa)
Seal |
1.1 |
1.76 |
适用温度(°C)
Suitable temperature |
-40°C~200°C |
适用介质
Suitable medium |
饮用水、污水、海水、食品、药品、气体、油类、酸类
Drinking water、sewage、seawater、food、medicines、gas、oil and acid |
主要原材料/Main Raw Material
阀体
Body |
阀板
Disc |
阀轴
Stem |
阀座
Seat |
驱动
Actuator |
灰铸铁
Cast iron |
电镀球墨铸铁
Plated ductile iron |
不锈钢
Stainless steel
customised |
乙丙/丁腈橡胶
EPDM/NBR |
手柄
Lever |
球墨铸铁
Ductile iron |
CF8不锈钢
Stainless steel |
饮用水认证乙丙橡胶
WRAS-EPDM |
手动头
Gearbox and handwheel |
碳钢
Carbon steel |
CF8M不锈钢
Stainless steel |
氟橡胶
Viton |
电动头
Electric |
不锈钢
Stainless steel |
铝青铜
Aluminum bronze |
硅橡胶
Silicon |
气动头
Pneumatic |
注:
|
1.可更换带靠背阀座
2.有销阀板/无销阀板/喷尼龙阀板/喷环氧树脂阀板/喷聚四氟乙烯 |
·Replaceable backed seat
·Pin disc/Pinless disc/Nylon disc/Expoy disc/PTFE disc |
|
参照标准/Referance Standard
设计标准
Design standard |
API 609 |
试验标准
Testing standard |
API 598 |
上法兰标准
Top flange standard |
ISO5211 |
侧法兰标准
End flange standard |
DIN PN10 / PN16、ANSI 125# / 150#、BS4504 PN10 / PN16 |
结构长度标准
Face to face standard |
API 609、EN558-1 13 Series、BS5155、DIN3202 K1 |
外形尺寸及单重/Overall Dimension and Weight

规 格
Size |
A |
B |
D |
Top Flange |
ΦE |
DIN PN10 |
DIN PN16 |
ANSI 150# |
重量(kg)
Weight |
N-Φd |
ΦD |
N-Φd |
ΦD |
N-Φd |
ΦD |
DN65 |
264 |
175 |
46 |
F05 |
65 |
4-18 |
145 |
4-18 |
145 |
4-19.0 |
139.7 |
7.14 |
DN80 |
276 |
181 |
46 |
F05 |
65 |
8-18 |
160 |
8-18 |
160 |
8-19.0 |
152.4 |
7.83 |
DN100 |
287 |
181 |
52 |
F07 |
90 |
8-18 |
180 |
8-18 |
180 |
8-19.0 |
190.5 |
11.65 |
DN125 |
333 |
206 |
56 |
F07 |
90 |
8-18 |
210 |
8-18 |
210 |
8-22.4 |
215.9 |
15.13 |
DN150 |
371 |
227 |
56 |
F07 |
90 |
8-22 |
240 |
8-22 |
240 |
8-22.4 |
241.3 |
18.03 |
DN200 |
433 |
258 |
60 |
F10 |
125 |
8-22 |
295 |
12-22 |
295 |
8-22.4 |
298.4 |
28.25 |
DN250 |
500 |
295 |
68 |
F10 |
125 |
12-22 |
350 |
12-26 |
355 |
12-25.4 |
361.9 |
40.85 |
DN300 |
582 |
340 |
78 |
F10 |
125 |
12-22 |
400 |
12-26 |
410 |
12-25.4 |
431.8 |
59.97 |
DN350 |
637 |
372 |
78 |
F10 |
125 |
16-22 |
460 |
16-26 |
470 |
12-28.4 |
476.2 |
73.58 |

规 格Size |
A |
B |
D |
Top Flange |
ΦE |
DIN PN10 |
DIN PN16 |
ANSI 150# |
重量(kg)Weight |
N-Φd |
ΦD |
N-Φd |
ΦD |
N-Φd |
ΦD |
DN400 |
719 |
404 |
102 |
F14 |
175 |
16-26 |
515 |
16-30 |
525 |
16-28.4 |
539.7 |
111.20 |
DN450 |
765 |
430 |
114 |
F14 |
175 |
20-26 |
565 |
20-30 |
585 |
16-31.8 |
577.8 |
134.50 |
DN500 |
866 |
487 |
127 |
F14 |
175 |
20-26 |
620 |
20-33 |
650 |
20-31.8 |
635 |
185.80 |
DN600 |
1037 |
571 |
154 |
F16 |
210 |
20-30 |
620 |
20-33 |
770 |
20-35.1 |
635 |
263.77 |

规 格Size |
A |
B |
D |
Top Flange |
ΦE |
DIN PN10 |
DIN PN16 |
ANSI 150# |
重量(kg)Weight |
N-Φd |
N-M |
ΦD |
N-Φd |
N-M |
ΦD |
N-Φd |
N-UNC |
ΦD |
DN700 |
1160 |
630 |
165 |
F25 |
300 |
20-30 |
4-27 |
840 |
20-36 |
4-33 |
840 |
24-35.1 |
4-1 1/4 |
863.3 |
315.00 |
DN800 |
1257 |
666 |
190 |
F25 |
300 |
20-33 |
4-30 |
950 |
20-39 |
4-36 |
950 |
24-41.1 |
4-1 1/2 |
977.9 |
420.00 |
DN900 |
1384 |
728 |
203 |
F25 |
300 |
24-33 |
4-30 |
1050 |
24-39 |
4-36 |
1050 |
28-41.1 |
4-1 1/2 |
1085.8 |
550.00 |
DN1000 |
1509 |
797 |
216 |
F25 |
300 |
24-36 |
4-33 |
1160 |
24-42 |
4-39 |
1170 |
32-41.1 |
4-1 1/2 |
1200 |
715.00 |

Top Flange |
ΦE |
DIN PN10 |
DIN PN16 |
ANSI 150# |
重量(kg) |
N-Φd |
N-M |
ΦD |
N-Φd |
N-M |
ΦD |
N-Φd |
N-UNC |
ΦD |
Weight |
F30 |
350 |
28-40 |
4-36 |
1380 |
28-50 |
4-45 |
1390 |
40-41.1 |
4-1 1/2 |
1422.4 |
1340.00 |