~Bolt cover,structure of flip-chip balanceable pressure and light on/off operation.An oil grove is set between valve body and seal surface,which may infuse the seal grease to increase the seal capability.
standards compliance
Design and Manufacture: API 599,API 6D
Face to face(end to end): API B 16.10
Flanged connection: ANsI B16.5
Butt welded end: ANsI B16.25
Test and inspection: API 598,API 6D
standard Material specifications
NO. |
Part name |
Material |
A216 WCB |
A351 CF8 |
A351 CF8M |
A351 CF3 |
A351 CF3M |
1~2 |
Body/Nut |
A193 B7/A194 2H |
A193 B8/A194 8 |
A193 B8M |
A194 8M |
3 |
Cover |
A216 WCB |
A351 CF8 |
A351 CF8M |
4 |
Gasket |
Flexible graphite+stainless steel/PTFE |
5 |
Plug |
A182 F304 |
A351 CF8 |
A351 CF8M |
A351 CF3 |
A351 CF3M |
6 |
Body |
A216 WCB |
A351 CF8 |
A341 CF8M |
A182 F304L |
A351 CF3M |
7 |
stem |
A182 F410 |
A182 F304 |
A182 F316 |
A182 F304L |
A351 CF3M |
8 |
"O" ring |
NBR/FEP/sBR |
9 |
Packing |
Flexible graphite/PTFE |
10 |
Gland |
A216 WCB |
A351 CF8 |
A351 CF8M |
11~12 |
Oichozzle/check valve |
Material see body |
13 |
Wrench |
AsTM A47-32510 A216 WCB |
Dimensions(mm) and Weights(Kg)
Class 150Lb |
size |
inch |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
L-RF |
mm |
108 |
117 |
127 |
140 |
165 |
178 |
190 |
203 |
229 |
254 |
267 |
292 |
330 |
356 |
381 |
H |
mm |
180 |
180 |
185 |
200 |
210 |
215 |
250 |
270 |
300 |
340 |
365 |
400 |
450 |
510 |
590 |
W |
mm |
400 |
400 |
500 |
500 |
600 |
600 |
820 |
820 |
300 |
300 |
320 |
320 |
350 |
380 |
380 |
Weight |
Kg |
10 |
12 |
14 |
17 |
19 |
21 |
29 |
33 |
48 |
75 |
98 |
125 |
171 |
230 |
370 |
Class 300Lb |
size |
inch |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
L-RF,BW |
mm |
140 |
152 |
165 |
178 |
190 |
216 |
241 |
283 |
305 |
381 |
403 |
419 |
457 |
502 |
762 |
H |
mm |
180 |
180 |
185 |
200 |
210 |
215 |
250 |
270 |
300 |
340 |
365 |
400 |
450 |
510 |
590 |
W |
mm |
400 |
400 |
500 |
500 |
600 |
600 |
820 |
820 |
300 |
300 |
320 |
320 |
350 |
380 |
380 |
Weight |
Kg |
12 |
14 |
16 |
19 |
21 |
24 |
31 |
36 |
61 |
86 |
130 |
190 |
225 |
380 |
560 |
Class 600Lb |
size |
inch |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
L-RF,BW |
mm |
165 |
190 |
216 |
229 |
241 |
292 |
330 |
356 |
432 |
508 |
559 |
660 |
787 |
838 |
889 |
H |
mm |
180 |
180 |
185 |
200 |
210 |
215 |
250 |
270 |
300 |
340 |
365 |
400 |
450 |
510 |
590 |
W |
mm |
400 |
400 |
500 |
500 |
600 |
600 |
820 |
820 |
300 |
300 |
320 |
320 |
350 |
380 |
380 |
Weight |
Kg |
14 |
16 |
18 |
20 |
24 |
29 |
35 |
47 |
91 |
129 |
210 |
320 |
660 |
920 |
1250 |
Class 900Lb |
size |
inch |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
L-RF,BW |
mm |
229 |
229 |
254 |
279 |
305 |
368 |
419 |
381 |
457 |
559 |
610 |
737 |
838 |
965 |
1029 |
H |
mm |
180 |
180 |
185 |
200 |
210 |
215 |
250 |
270 |
300 |
340 |
365 |
400 |
450 |
510 |
590 |
W |
mm |
400 |
400 |
500 |
500 |
600 |
600 |
820 |
820 |
300 |
300 |
320 |
320 |
350 |
380 |
380 |
Weight |
Kg |
17 |
19 |
21 |
24 |
30 |
37 |
44 |
65 |
110 |
160 |
255 |
380 |
810 |
1050 |
1460 |
|