Yongjia Hengzheng Valve Co.,Ltd.
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Products>Class 150~300 Floating Ball Valve

Product Description:

Bolted bonnet, Two-piece Body, Floating Ball
Full or Reduced bore, Blowout Proof Stem
Fire safe and Anti static
Stainless steel ball
ASTM A216 WCB,A351 CF8,A351 CF8M,
A351 CF3,A351 CF3M,A351 CN7M

Standard Compliance

Design and Manufacture: API 608, API 6D, BS5351
Face to Face: ANSI B16.10,API 6D
Flanged connection: 2"~24" to ANSIB16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D
Fire-safe: API 607, API 6FA

NO. Part name Material
13 Handle Carbon steel
12 Lock nut Carbon steel
11 Gland nut Carbon steel
10 Thrust washer PTFE/NYLON
09 Gland bush Stainless steel
08 Stem Stainless steel

 CLASS 150~300 FLOATING BALL VALVE

Dimensions
Class 150
Size
inch
1/2
3/4
1
1-1/2
2
2-1/2
3
4
6
8
L-RF
mm
108
117
127
165
178
191
203
229
394
457
L1-BW
mm
140
152
165
190
216
241
283
305
457
521
L2-RTJ
mm
-
-
140
L-RF
mm
108
117
127
165
178
191
203
229
394
457
L1-BW
mm
140
<
178
191
203
216
241
406
470
B
mm
13
19
25
38
51
64
76
102
152
203
H
mm
65
70
80
95
110
135
145
170
235
275
K
mm
150
155
160
180
200
225
325
350
500
600
WT.
Kg
3
4
5
8
12
21
26
43
80
155

Dimensions
Class 300
Size
inch
1/2
3/4
1
1-1/2
2
2-1/2
3
4
6
8
L-RF
mm
140
152
165
190
216
241
283
305
403
502
L1-BW
mm
140
152
165
191
216
241
283
305
457
521
L2-RTJ
mm
151
165
178
203
232
257
298
321
419
518
B
mm
13
19
25
38
51
64
76
102
152
203
H
mm
70
85
90
105
120
145
160
195
250
290
K
mm
155
160
180
200
225
325
350
500
600
700
WT.
Kg
3
5
7
13
15
28
32
55
105
170


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