Knife Gate Valves
1) Knife Gate Valve Standards:
A) Design & Manufacture: MSS SP-81, MSS SP-135, ASME B16.34 etc.
B) Face to Face Dimension.: MSS SP-81, MSS SP-135, API B16.10, DIN 3202 etc.
C) End Connection: ASME B16.5, ASME B 16.47, MSS SP-81 etc.
D) Test and Inspection: ISO5208, MSS SP-61, API598
2) Knife Gate Valve Sizes: 2" - 24" or DN50 - DN600
3) Knife Gate Valve Pressure: Class150~Class600 or PN10~PN100
4) Knife Gate Valve End Connection: Wafer, Lug, Flange
5) Knife Gate Valve Material: WCB, LCB, WC6, WC9, C5, CF3, CF8M, CF3M, etc.
6) Knife Gate Valve Seat Material: EPDM, NBR, Viton, Stainless Steel, Stellite
7) Knife Gate Valve Operated by: Hand-wheel, Gear, Pneumatic, hydraulic and Electric actuator etc.
|
DIMENSIONS(mm) |
|
DN |
DIN2501 |
BS 10 T/D |
BS 10 T/E |
ANSIMSS SP-81 |
H |
L |
L |
W |
|
D |
N-D |
D |
N-D |
D |
N-D |
D |
N-D |
|
50 |
125 |
4-M16 |
114.3 |
4-5/8" |
114.3 |
4-5/8" |
120.5 |
4-5/8" |
290 |
43 |
48 |
180 |
|
65 |
145 |
4-M16 |
146 |
4-5/8" |
146 |
4-5/8" |
139.5 |
4-5/8" |
295 |
46 |
48 |
180 |
|
80 |
160 |
8-M16 |
165.1 |
4-5/8" |
165.1 |
4-5/8" |
152.5 |
4-5/8" |
320 |
46 |
51 |
200 |
|
100 |
180 |
8-M16 |
177.8 |
4-5/8" |
177.8 |
8-5/8" |
190.5 |
8-5/8" |
365 |
52 |
51 |
250 |
|
125 |
210 |
8-M16 |
209.5 |
8-5/8" |
209.5 |
8-5/8" |
216 |
8-3/4" |
405 |
56 |
51 |
300 |
|
150 |
240 |
8-M20 |
235 |
8-5/8" |
235 |
8-3/4" |
241.5 |
8-3/4" |
478 |
56 |
57 |
300 |
|
200 |
295 |
8-M20 |
292.1 |
8-5/8" |
292.1 |
8-3/4" |
298.5 |
8-3/4" |
545 |
60 |
70 |
350 |
|
250 |
350 |
12-M20 |
355.6 |
8-3/4" |
355.6 |
12-3/4" |
362 |
12-7/8" |
692 |
68 |
70 |
400 |
|
300 |
400 |
12-M20 |
406.4 |
12-3/4" |
406.4 |
12-7/8" |
432 |
12-7/8" |
785 |
78 |
76 |
500 |
|
350 |
460 |
16-M20 |
469.9 |
12-7/8" |
469.9 |
12-7/8" |
476 |
12-1" |
892 |
78 |
76 |
500 |
|
400 |
515 |
16-M24 |
520.7 |
12-7/8" |
520.7 |
12-7/8" |
539.5 |
12-1" |
998 |
102 |
89 |
600 |
|
450 |
565 |
20-M24 |
584.2 |
12-7/8" |
584.2 |
16-7/8" |
578 |
16-9/8" |
1422 |
114 |
89 |
600 |
|
500 |
620 |
20-M24 |
641.3 |
16-7/8" |
641.3 |
16-7/8" |
635 |
20-9/8" |
1565 |
127 |
114 |
600 |
|
600 |
725 |
20-M27 |
755.6 |
16-1" |
755.6 |
16-9/8" |
|
20-1.25" |
1680 |
154 |
114 |
750 |
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