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Specifications

 300LB carbon steel gate valve

Type: ANSI flanged gate valve 
Model: Z41H(W)(Y)
Class: 150Lb~600Lb   10K-40K
Sizes: 11/2“~20”
Material: WCB, SS (304\304L\316\316L)
Temperature: WCB≤425 oC     SS≤200oC
Medium: Water,Oil,Gas,acid
Structure:ANSI B16.10                    Design Standard:API 600
Flanged Design: ANSI B16.5          Test Standard    API598
 





 
 
mm
in.
L(RF)
L(BW)
L(RJ)
H
H1
W
40
1.5
191
191
203
425
 
250
50
2
216
216
232
467
 
250
65
2.5
241
241
257
495
 
250
80
3
283
283
299
520
 
250
100
4
305
305
321
609
 
350
150
6
403
403
419
825
 
450
200
8
419
419
435
1009
 
450
250
10
457
457
473
1193
 
610
300
12
502
502
518
1282
 
610
350
14
762
762
775
1422
 
610
400
16
838
838
854
1549
 
720
450
18
914
914
930
1803
 
720
500
20
991
991
1007
1955
 
720
600
24
1143
1143
1165
2425
 
860