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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for
Irrigation Poly Fitting
, Ductile Iron Fitting
, Camlock Coupling Type C
, Our tenet is "Reasonable prices, efficient production time and best service" We hope to cooperate with more customers for mutual development and benefits.
Europe style for Q235 Ansi Threaded Flange -
Ductile Iron Knife Gate Valve – Kingnor Detail:
NRS/OS&Y Knife Gate Valve BI-Directional
Face To Face: EN 558 S20 MSS SP-81.
Flange Standard: EN1092-2 , BS10 , T/E, T/D,MSS SP-81
Inspection & testing: BS EN 12266-1/AWWA C520
Working Temperature: -20℃ to 100℃(-4°F to 212°F)

MATERIAL
NO. |
Part |
Material |
1 |
U Seat |
EPDM |
2 |
Body |
Ductile lron |
3 |
Knife |
SS316 |
4 |
Packing |
PTFE |
5 |
Bolts |
Stainless Steel |
6 |
Packing Gland |
Ductile lron |
7 |
Yoke |
SS420 |
8 |
Stem |
SS420 |
9 |
Stem Nut |
Brass |
10 |
Handwheel |
Ductile lron |
DIMENSIONS
DN |
H |
EN1092-2(PN10) |
BS 10 T/D |
BS 10 T/E |
ANSI MSS SP-81 |
W |
L |
D |
n-M |
L |
D |
n-M |
L |
D |
n-M |
L |
D |
n-M |
50 |
337 |
43 |
125 |
4-M16 |
43 |
114.3 |
4-5/8″ |
43 |
114.3 |
4-5/8″ |
48 |
120.5 |
4-5/8″ |
180 |
65 |
357 |
46 |
145 |
4-M16 |
46 |
146 |
4-5/8″ |
46 |
146 |
4-5/8″ |
48 |
139.5 |
4-5/8″ |
180 |
80 |
400 |
46 |
160 |
8-M16 |
46 |
165.1 |
4-5/8″ |
46 |
165.1 |
4-5/8″ |
51 |
152.5 |
4-5/8″ |
200 |
100 |
435 |
52 |
180 |
8-M16 |
52 |
177.8 |
8-5/8″ |
52 |
177.8 |
8-5/8″ |
51 |
190.5 |
8-5/8″ |
250 |
125 |
519 |
56 |
210 |
8-M16 |
56 |
209.8 |
8-5/8″ |
56 |
209.8 |
8-5/8″ |
51 |
216 |
8-3/4″ |
300 |
150 |
550 |
56 |
240 |
8-M20 |
56 |
235 |
8-5/8″ |
56 |
235 |
8-3/4″ |
57 |
241.5 |
8-3/4″ |
300 |
200 |
648 |
60 |
295 |
8-M20 |
60 |
292.1 |
8-5/8″ |
60 |
292.1 |
8-3/4″ |
70 |
298.5 |
8-3/4″ |
350 |
250 |
735 |
68 |
350 |
12-M20 |
68 |
355.6 |
8-3/4″ |
68 |
355.6 |
12-3/4″ |
70 |
362 |
12-7/8″ |
400 |
300 |
879 |
78 |
400 |
12-M20 |
78 |
406.4 |
12-3/4″ |
78 |
406.4 |
12-7/8″ |
76 |
432 |
12-7/8″ |
500 |
350 |
967 |
78 |
460 |
16-M20 |
78 |
469.9 |
12-7/8″ |
78 |
469.9 |
12-7/8″ |
76 |
476 |
12-1″ |
500 |
400 |
1068 |
102 |
515 |
16-M24 |
102 |
520.7 |
12-7/8″ |
102 |
520.7 |
12-7/8″ |
89 |
539.5 |
12-1″ |
500 |
450 |
1169 |
114 |
565 |
20-M24 |
114 |
584.2 |
12-7/8″ |
114 |
584.2 |
16-7/8″ |
89 |
578 |
16-1-1/8″ |
500 |
500 |
1267 |
127 |
620 |
20-M24 |
127 |
641.3 |
16-7/8″ |
127 |
641.3 |
16-7/8″ |
114 |
635 |
20-1-1-8″ |
600 |
600 |
1480 |
154 |
725 |
20-M27 |
154 |
755.6 |
16-1″ |
154 |
755.6 |
16-7/8″ |
114 |
749.5 |
20-1-1/4″ |
600 |
Product detail pictures:


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To create much more price for clients is our company philosophy; purchaser growing is our working chase for
Europe style for Q235 Ansi Threaded Flange -
Ductile Iron Knife Gate Valve – Kingnor, The product will supply to all over the world, such as: Paraguay
, Netherlands
, South Korea
, Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Karen
from Philadelphia
- 2016.04.18 16:45
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Penny
from Auckland
- 2015.12.30 10:21