1. Full port, outside screw and yoke
2. Bolted bonnet
3. Flexible wedge, and fully guided
4. Rising stem and non-ring handwheel
5. Available with gear operator
6. Flange ends
7. Butt-welding ends
Standards:
1. Design and manufacturing: API600, API6D, GB12234
2. Flange dimension: ANSI B 16.5, JB/T79, GB9113
3. Pressure and temperature: ANSI B 16.34
4. Face to face dimension: ANSI B 16.10, GB12221
5. Butt welded dimension: ANSI B 16.25
6. Test and inspection: API598 JB/T9092
Â
ressure PN(Lb)
Strength test
Water sealing test
Gas sealing test
MPa
Lbf/in2
MPa
Lbf/in2
MDa
Lbf/in2
150
3.1
450
2.2
315
0.5~0.7
60~100
300
7.8
1125
5.6
815
600
15.3
2225
11.2
1630
900
23.1
3350
16.8
2440
1500
38.4
5575
28.1
4080
2500
64.6
9367
47.4
6873
900
(PN150)
RTJ Self-sealing
2
50
2
368
371
368
51
458
280
-
-
832
590
DZW20A
21/2
65
21/2
419
422
419
62
550
280
-
-
880
590
DZW30A
3
80
3
381
384
381
74
610
300
660
310
910
590
DZW30A
4
100
4
457
460
457
100
702
350
750
310
1020
590
DZW45A
5
125
5
559
562
559
125
850
400
900
310
-
-
DZW60A
6
150
6
610
613
610
150
980
500
1060
460
1060
830
DZW90
8
200
8
737
740
737
201
1100
650
1140
460
1150
830
DZWl20
10
250
10
838
841
838
252
1320
700
1370
460
1320
870
DZWl80
12
300
12
965
968
965
303
1500
900
1560
460
1580
870
DZW250
14
350
14
1029
1038
1029
322
1900
900
1950
600
1660
1170
DZW350
16
400
16
1130
1140
1130
373
2050
900
2100
600
1780
1170
DZW500
1. Full port, outside screw and yoke
2. Bolted bonnet
3. Flexible wedge, and fully guided
4. Rising stem and non-ring handwheel
5. Available with gear operator
6. Flange ends
7. Butt-welding ends
Standards:
1. Design and manufacturing: API600, API6D, GB12234
2. Flange dimension: ANSI B 16.5, JB/T79, GB9113
3. Pressure and temperature: ANSI B 16.34
4. Face to face dimension: ANSI B 16.10, GB12221
5. Butt welded dimension: ANSI B 16.25
6. Test and inspection: API598 JB/T9092
Â
ressure PN(Lb)
Strength test
Water sealing test
Gas sealing test
MPa
Lbf/in2
MPa
Lbf/in2
MDa
Lbf/in2
150
3.1
450
2.2
315
0.5~0.7
60~100
300
7.8
1125
5.6
815
600
15.3
2225
11.2
1630
900
23.1
3350
16.8
2440
1500
38.4
5575
28.1
4080
2500
64.6
9367
47.4
6873
900
(PN150)
RTJ Self-sealing
2
50
2
368
371
368
51
458
280
-
-
832
590
DZW20A
21/2
65
21/2
419
422
419
62
550
280
-
-
880
590
DZW30A
3
80
3
381
384
381
74
610
300
660
310
910
590
DZW30A
4
100
4
457
460
457
100
702
350
750
310
1020
590
DZW45A
5
125
5
559
562
559
125
850
400
900
310
-
-
DZW60A
6
150
6
610
613
610
150
980
500
1060
460
1060
830
DZW90
8
200
8
737
740
737
201
1100
650
1140
460
1150
830
DZWl20
10
250
10
838
841
838
252
1320
700
1370
460
1320
870
DZWl80
12
300
12
965
968
965
303
1500
900
1560
460
1580
870
DZW250
14
350
14
1029
1038
1029
322
1900
900
1950
600
1660
1170
DZW350
16
400
16
1130
1140
1130
373
2050
900
2100
600
1780
1170
DZW500
API600 16" Class150 CF8 Stainless Steel Gate Valve
Model NO.: Z41W-150LB-DN400
Thread Position of Valve Rod: Outside Gate Valve
Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Certification: ISO9001:2008, Ce, API6d,Ts,JIS
Valve Body: Ss304
Sealing: 304+Stellite
Disc: Ss304
Trademark: ZY
Transport Package: Wooden Carton
Specification: API, CE, ISO9001: 2008
Origin: China
HS Code: 8481804090
Model NO.: Z41W-150LB-DN400
Thread Position of Valve Rod: Outside Gate Valve
Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Certification: ISO9001:2008, Ce, API6d,Ts,JIS
Valve Body: Ss304
Sealing: 304+Stellite
Disc: Ss304
Trademark: ZY
Transport Package: Wooden Carton
Specification: API, CE, ISO9001: 2008
Origin: China
HS Code: 8481804090
API600 16" Class150 CF8 Stainless Steel Gate Valve