Silent Check Valves
Product Structure
Main Size And Weight
GBPN16
|
DN |
L |
d |
D |
D1 |
D2 |
C |
f |
n-Φb |
|
50 |
120 |
50 |
160 |
125 |
100 |
16 |
3 |
4-Φ18 |
|
65 |
130 |
63 |
180 |
145 |
120 |
18 |
3 |
4-Φ18 |
|
80 |
150 |
80 |
195 |
160 |
135 |
20 |
3 |
8-Φ18 |
|
100 |
165 |
100 |
215 |
180 |
155 |
20 |
3 |
8-Φ18 |
|
125 |
190 |
124 |
245 |
210 |
165 |
22 |
3 |
8-Φ18 |
|
150 |
210 |
148 |
285 |
240 |
212 |
22 |
2 |
8-Φ22 |
|
200 |
255 |
198 |
340 |
295 |
268 |
24 |
2 |
12-Φ22 |
|
250 |
310 |
240 |
405 |
355 |
320 |
26 |
2 |
12-Φ26 |
|
300 |
320 |
297 |
460 |
410 |
378 |
28 |
2 |
12-Φ26 |
ANSI150LB
|
SIZE |
L |
d |
D |
D1 |
D2 |
C |
f |
n-Φb |
|
2″ |
120 |
50 |
150 |
120.7 |
92.1 |
16.3 |
2 |
4-Φ19 |
|
2 1/2″ |
130 |
63 |
180 |
139.7 |
104.8 |
17.9 |
2 |
4-Φ19 |
|
3″ |
125 |
80 |
190 |
152.4 |
127 |
19.5 |
2 |
4-Φ19 |
|
4″ |
165 |
100 |
230 |
190.5 |
157.2 |
24.3 |
2 |
8-Φ19 |
|
5″ |
190 |
124 |
255 |
2159 |
1857 |
243 |
2 |
8-Φ22.5 |
|
6″ |
210 |
148 |
280 |
241.3 |
215.9 |
25.9 |
2 |
8-Φ22 |
|
8″ |
255 |
198 |
345 |
298.5 |
269.9 |
29.0 |
2 |
8-Φ22 |
|
10″ |
310 |
248 |
405 |
362 |
323.8 |
30.6 |
2 |
12-Φ25 |
|
12″ |
320 |
297 |
485 |
431.8 |
381 |
32.2 |
2 |
12-Φ25 |
JIS10k
|
SIZE |
L |
d |
D |
D1 |
D2 |
C |
f |
n-Φb |
|
DN50 |
120 |
50 |
155 |
120 |
96 |
16 |
2 |
4-Φ19 |
|
DN65 |
130 |
63 |
175 |
140 |
116 |
18 |
2 |
4-Φ19 |
|
DN80 |
150 |
80 |
185 |
150 |
126 |
18 |
2 |
8-Φ19 |
|
DN100 |
165 |
100 |
210 |
175 |
151 |
18 |
2 |
8-Φ19 |
|
DN125 |
190 |
124 |
250 |
210 |
182 |
20 |
2 |
8-Φ23 |
|
DN150 |
210 |
148 |
280 |
240 |
212 |
22 |
2 |
8-Φ23 |
|
DN200 |
255 |
198 |
330 |
290 |
262 |
22 |
2 |
12-Φ23 |
|
DN250 |
310 |
248 |
400 |
355 |
324 |
24 |
2 |
12-Φ25 |
|
DN300 |
320 |
297 |
445 |
400 |
368 |
24 |
3 |
16-Φ25 |
Related products
-
Female Check Valve
Product Structure main parts and materials Material Name H1412H-(16-64)C H1412W-(16-64)P H1412W-(16-64)R iBody WCB ZG1Cr18Ni9Ti CF8 ZG1Cd8Ni12Mo2Ti CF8M Bonnet WCB ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Disc ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Sealring 304,316,PTFE Gasket Polytetrafluorethyiene(PTFE) Main Size And Weight DN G L E B H 8 1/4″ 65 10 24 42 10 3/8″ 65 10...
-
Wafer Type Check Valve
Product Structure Main Parts And Materials Material Name H71/74/76H-(16-64)C H71/74/76W-(16-64)P H71/74/76W-(16-64)R Body WCB ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Disc ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Sealring 304,316,PTFE Main Outer Size MAIN OUTER SIZE(H71) Nominal diameter d D L 15 1/2″ 15 46 17.5 20 3/4″ 20 56 20 25 1″ 25 65 23 32 1 1/4″ 32 74 28 40 1 1/2″ 40 ...
-
Forged Check Valve
Product Structure Main Size And Weight H44H(Y) GB PN16-160 SIZE PN L(mm) PN L(mm) PN L(mm) PN L(mm) PN L(mm) PN L(mm) in mm 1/2 15 PN16 130 PN25 130 PN40 130 PN63 170 PN100 170 PN160 170 3/4 20 150 150 150 190 190 190 1 25 160 160 160 210 210 210 1 1/4 30 180 180 180 230 230 230 1 1/2 40 200 200 200 260 260 260 2 50 230 230 230 300 300 ...
-
Forged Check Valve
Product Description The function of the check valve is to prevent the media from flowing backwards in the line.Check valve belongs to automatic valve class, opening and closing parts by the force of the flow medium to open or close.Check valve is only used for medium one-way flow on the pipeline, prevent medium backflow, to prevent accidents. Product Description: The main features 1, the middle flange structure (BB) : the valve body valve cover is bolted, this structure is easy to valve maint...
-
GB, Din Check Valve
MAIN PARTS AND MATERIALS Part name Body, cover, gate sealing Stem packing Bolt/nut Cartoon steel WCB 13Cr、STL Cr13 Flexible graphite 35CrMoA/45 Austenitic stainless steel CF8(304)、CF8M(316) CF3(304L)、CF3M(316L) Body materiak STL 304、316、 304L、316L Flexible graphite, PTFE 304/304 316/316 Alloy steel WC6、WC9、 1Cr5Mo, 15CrMo STL 25Cr2Mo1V Flexible graphite 25Cr2Mo1V/35CrMoA Dual phase steel F51、00Cr22Ni5Mo3N Body material,...
-
Ansi, Jis Check Valves
Product structure characteristics A check valve is an “automatic” valve that is opened for downstream flow and closed for counter-flow.Open the valve by the pressure of the medium in the system, and close the valve when the medium flows backwards.The operation varies with the type of check valve mechanism.The most common types of check valves are swing, lift (plug and ball), butterfly, check, and tilting disc.Products are widely used in petroleum, chemical, pharmaceutical, chemica...