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FIG.766F,766B / 769F,769B鑄鋼閘閥(法蘭型,對焊型)
CAST STEEL GATE VALVES - CLASSES 600# / 900#
DESIGN DESCRIPTION:
Bolted Bonnet / Outside Screw and Yoke Flexible Wedge,Rising Stem and Non-Rising Handwheel
STANDARDS:
Steel Gate Valves,API 600 Steel Valves,ANSI B16.34 Face to Face,End to End,ANSI B16.10 End Flanges,ANSI B16.5(2"~24"),API 605(26"~36") Weld Ends,ANSI B16.25 Pressure Test,ANSI B16.34,API598, MSS-SP-61
Available with:
by-pass,Balance,Flanged/Buttwelding Ends Drain,Vacuum,Water Seal,Total Enclosed,(Gear,Motor,Chain,Pneumatic/Hydraulic)Operated
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600# 6" ~ 12" & 900# 5" ~ 8"
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600# 14" & 900# 10" And Larger ( Gear Operated )
600# 12" & 900# 8" And Small ( Optional Gear Operated )
Round Bonnet With Integral Bonnet ( But 14" and Larger are Separated )

DIMENSIONS IN INCHES:
UNIT:INCH
CLASS 600
SIZE
D
L
L1
D1
H(CLOSE)
H1(OPEN)
B/G
WT(APPROX.)lbs
H2
FLANGE
BUTTWELDIN
2"
6.50
11.50
11.50
10.0
17.4
20.1
-
97
79
21/2"
7.50
13.00
13.00
10.0
18.7
21.8
-
132
120
3"
8.25
14.00
14.00
12.0
19.8
23.4
-
176
152
4"
10.75
17.00
17.00
14.0
23.4
28.0
29.2
320
270
5"
13.00
20.00
20.00
16.0
26.7
32.5
33.5
520
430
6"
14.00
22.00
22.00
20.0
32.2
39.2
40.0
680
580
8"
16.50
26.00
26.00
24.0
36.7
45.6
45.8
1150
1020
10"
20.00
31.00
31.00
27.0
43.1
54.1
54.5
1715
1430
12"
22.00
33.00
33.00
27.0
50.1
63.1
64.0
2440
1950
14"
23.75
35.00
35.00
-
58.0
76.0
77.2
3310
2820
16"
27.00
39.00
39.00
-
65.3
80.0
83.4
4270
3570
18"
29.25
43.00
43.00
-
73.5
90.0
83.4
6020
4460
20"
32.00
47.00
47.00
-
83.3
102.0
83.4
7080
5780
22"
34.25
51.00
51.00
-
93.0
112.5
83.4
8100
7020
24"
37.00
55.00
55.00
-
100.0
123.0
83.4
9200
7900
CLASS 900
SIZE
D
L
L1
D1
H(CLOSE)
H1(OPEN)
B/G
WT(APPROX.)lbs
H2
FLANGE
BUTTWELDIN
2"
8.50
14.50
14.50
12.0
21.6
22.6
-
135
125
21/2"
9.62
16.50
16.50
15.0
22.2
24.8
-
175
155
3"
9.50
15.00
15.00
16.0
23.7
26.0
-
255
213
4"
11.50
18.00
18.00
20.0
27.8
30.6
31.8
453
396
5"
13.75
22.00
22.00
24.0
29.7
33.5
35.0
655
550
6"
15.00
24.00
24.00
24.0
33.2
41.0
42.0
913
807
8"
18.50
29.00
29.00
27.0
37.0
45.5
46.5
1705
1465
10"
21.50
33.00
33.00
-
44.2
54.4
55.8
2387
1724
12"
24.00
38.00
38.00
-
51.5
64.5
66.0
3600
2790
14"
25.25
40.50
40.50
-
59.6
76.8
77.8
4900
4150
16"
27.75
44.50
44.50
-
66.2
82.2
83.4
5860
5000
18"
31.00
48.00
48.00
-
75.0
92.5
83.4
6880
5960
20"
33.75
52.00
52.00
-
83.8
113.1
83.4
7900
6920
-
-
-
-
-
-
-
-
-
-
24"
41.00
61.00
61.00
-
101.4
123.4
83.4
9940
8840

 
NOTE : Dimension Of R/J Type Refer To The Special Features..

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Bill of Materials & Parts
Part No.
Part Name
QTY
ASTM Specifications(Specs.-Grades/Types)
A216
A352
A217
A351
WCB
LCC
WC6
WC9
C5
CF8
CF8M
1-1
BODY
1
A216-WCB
A352-LCC
A217-WC6
A217-WC9
A217-C5
A351-CF8+STL**
A351-CF8M+STL**
1-2
WEDGE
2"~3"
1
13Cr ( 410 )
304
/A351-CF8
316
/A351-CF8M
≧4"
A216-WCB+410
A352-LCC+410
A217-WC6+410
A217-WC9+410
A217-C5+410
1-3
SEAT RING
2
STELLITE HARD FACED
2
BONNET
1
A216-WCB
A352-LCC
A217-WC6
A217-WC9
A217-C5
A351-CF8
A351-CF8M
4
GLAND FLANGE
1
A216-WCB
A352-LCC
A217-WC6
A217-WC9
A217-C5
A351-CF8M
6
HAND WHEEL
1
A536
7
GASKET
1
SOFT IRON
 A182-F304 A182-F316
9
STEM
1
13Cr ( 410 )
304
316
10
BONNET BUSH
1
13Cr ( 410 )
NOTE ( 2 )
11
GLAND
1
STAINLESS STEEL
12
GLAND PACKING
A/R
NON ASBESTOS
13
PACKING RING
1
STAINLESS STEEL
14
EYE BOLT PIN
2
A276-410
A276-304
15
YOKE SLEEVE
1
A439-D2
16
YOKE SLEEVE NUT
1
A36 / A276-410
18
HAND WHEEL NUT
1
A536 / A36
19
BONNET BOLT NUT
A/R
A194-2H
A194-7M
A194-7
A194-6
20
BONNET BOLT
A/R
A193-B7
A320-L7M
A193-B7 / A193-B16*
A193-B6
21
EYE BOLT NUT
2
A194-2H
A194-7M
A194-2H
A194-8
22
EYE BOLT
2
A193-B7
A320-L7M
A193-B7
A193-B8
NOTE :
(1)*Used Above 540℃(1000℉) or Requested by Customer (2)**Integral Seat ( Stainless. Steel )
(3)Other Materials Also Available on Requested. (4)Tong Kwang Reserves The Right To Change Designs, Materials Or Specifications Without Notice
 
FIG.760F鑄鋼直通式閘閥(法蘭型)
CAST STEEL THROUGH CONDUIT GATE VALVES-CLASS 300#
SIZE [inch]：２ ~３０

PARTS AND MATERIAL LIST
Part No.
Part Name
QTY
MATERIALS
1
BODY
1
A216-WCB
2
BONNET
1
A216-WCB
3
DISC PLATE
1
A36+MOS2 COATING
4
GLAND FLANGE
1
A216-WCB+A53
5-1
SEAT RING
2
A182-F6a CL-2
5-2
SEAT INSERT
2
PTFE
6
HAND WHEEL
1
A536
7
GASKET
1
PTFE+304 SPIRAL WOUND
9
STEM
1
A182-F6a CL-2
10
BONNET BUSH
1
A276-410
11
GLAND
1
A276-410
13
PACKING RING
1
A276-410
14
EYE BOLT PIN
2
A36
15
YOKE SLEEVE
1
A439-D2
16
YOKE SLEEVE NUT
1
A36
18
HAND WHEEL NUT
1
A36
19
PACKING
1
PTFE OR V# 7233
21
ENCLOSURE TUBE
1
CARBON STEEL
23
PLUG
1
A276-410
24
BONNET BOLT NUT
A/R
A194-2H
25
BONNET BOLT
A/R
A193-B7
27
STOPPER
1
A36
28
EYE BOLT NUT
2
A194-2H
29
EYE BOLT
2
A307-B
32
INDICATOR
1
A276-304
33
DISC GUIDE
1
A240-304
35
O RING
4
VITON
36
ENCLOSURE
1
A36+A53
37
GREASE INJECTOR
3
A108-1025
38
RELIEF VALVE
1
A276-410
Design & Test STD. : API 6D

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DIMENSIONS IN INCHES:
UNIT:INCH.

CLASS 300
SIZE
2
2 1/2
3
4
6
8
10
12
14
16
18
20
24
26
28
30
D
6.50
7.50
8.25
10.00
12.50
15.00
17.50
20.50
23.00
25.50
28.00
30.50
36.00
34.12
36.25
39.00
L
8.50
9.50
11.12
12.00
15.88
16.50
18.00
19.75
30.00
33.00
36.00
39.00
45.00
49.00
53.00
55.00
L1
8.50
9.50
11.12
12.00
15.88
16.50
18.00
19.75
30.00
33.00
36.00
39.00
45.00
49.00
53.00
55.00
H (OPEN)
21.50
23.50
28.00
35.50
47.00
57.50
68.92
78.00
87.00
95.00
110.00
120.50
142.00
152.00
161.50
171.00
H1(CLOSE)
18.50
21.00
24.00
30.50
40.00
48.50
57.76
67.50
71.50
78.50
90.50
99.50
117.50
125.00
132.50
140.00
F
5.00
6.00
7.50
8.00
12.00
15.00
19.29
22.00
24.50
28.00
32.50
35.50
42.00
44.50
47.50
50.50
D1
8
8
10
10
12
16
18
20
18
18
18
24
24
30
30
30
NOTE : (1)Other Materials Also Available on Requested.
(2)Tong Kwang Reserves The Right To Change Designs , Materials or Specifications Without Notice.
 
FIG.764F,764B / 765F,765B鑄鋼閘閥(法蘭型,對焊型)
CAST STEEL GATE VALVES - CLASSES 150# / 300#
DESIGN DESCRIPTION:
Bolted Bonnet / Outside Screw and Yoke Flexible Wedge,Rising Stem and Non-Rising Handwheel
STANDARDS:
Steel Gate Valves,API 600 Steel Valves,ANSI B16.34 Face to Face,End to End,ANSI B16.10 End Flanges,ANSI B16.5(2"~24"),API 605(26"~36") Weld Ends,ANSI B16.25 Pressure Test,ANSI B16.34,API598, MSS-SP-61
Available with:
by-pass,Balance,Flanged/Buttwelding Ends Drain,Vacuum,Water Seal,Total Enclosed,'(Gear,Motor,Chain,Pneumatic/Hydraulic)Operated
bb1-1.jpg
bb1-3.jpg
bb1-2.jpg
150# 26" & 300# 26" And Larger
( Gear Operated )
150# 24" & 300# 24" And Small
( Optional Gear Operated )
Oval Bonnet With Integral Yoke ( But 14" and Larger are Separated )

Class 150
Round Bonnet With Integral Yoke ( But 12" and Larger are Separated )

Class 300
DIMENSIONS IN INCHES:
UNIT:INCH
CLASS 150
SIZE
D
L
L1
D1
H(CLOSE)
H1(OPEN)
B/G
WT(APPROX.)lbs
H2
FLANGE
BUTTWELDING
2"
6.00
7.00
8.50
8.0
13.2
15.7
-
46
40
21/2"
7.00
7.50
9.50
8.0
14.1
17.1
-
56
46
3"
7.50
8.00
11.12
8.0
15.3
18.8
-
71
58
4"
9.00
9.00
12.00
10.0
18.9
23.4
-
111
91
5"
10.00
10.00
15.00
13.0
22.5
28.1
-
163
152
6"
11.00
10.50
15.88
14.0
24.8
31.5
-
196
180
8"
13.50
11.50
16.50
16.0
30.7
39.4
40.6
289
259
10"
16.00
13.00
18.00
18.0
36.4
47.2
47.9
449
425
12"
19.00
14.00
19.75
20.0
42.2
55.0
55.8
639
584
14"
21.00
15.00
22.50
22.0
46.9
61.1
62.6
860
811
16"
23.50
16.00
24.00
24.0
52.7
68.9
70.2
1190
1146
18"
25.00
17.00
26.00
27.0
58.6
76.8
78.8
1389
1349
20"
27.50
18.00
28.00
30.0
65.1
85.5
86.6
1786
1720
22"
29.50
20.00
30.00
30.0
72.2
94.6
96.0
2110
2060
24"
32.00
20.00
32.00
30.0
76.9
101.4
102.6
2601
2534
26"
30.94
22.00
22.00*
-
82.2
108.7
109.9
3720
3489
28"
32.94
24.00
24.00*
-
87.6
116.1
117.5
4110
3900
30"
34.94
24.00
24.00*
-
93.8
124.2
125.2
4466
4037
32"
37.06
28.00
28.00*
-
98.2
131.7
133.0
4650
4200
36"
41.62
28.00
28.00*
-
110.2
146.7
148.0
4850
4385
CLASS 300
SIZE
D
L
L1
D1
H(CLOSE)
H1(OPEN)
B/G
WT(APPROX.)lbs
H2
FLANGE
BUTTWELDING
2"
6.50
8.50
8.50
8.0
15.2
17.7
-
64
51
21/2"
7.50
9.50
9.50
10.0
16.1
19.1
-
88
68
3"
8.25
11.12
11.12
10.0
17.2
20.7
-
112
86
4"
10.00
12.00
12.00
12.0
20.3
24.8
-
175
154
5"
11.00
15.00
15.00
15.0
23.9
29.6
-
258
207
6"
12.50
15.88
15.88
16.0
26.8
33.5
-
340
269
8"
15.00
16.50
16.50
18.0
33.0
41.7
42.7
542
430
10"
17.50
18.00
18.00
20.0
39.0
49.8
50.8
816
620
12"
20.50
19.75
19.75
20.0
44.6
57.5
58.6
1071
872
14"
23.00
30.00
30.00
27.0
49.7
63.9
65.0
1764
1323
16"
25.50
33.00
33.00
29.0
55.4
71.6
73.3
2183
1830
18"
28.00
36.00
36.00
33.0
60.5
79.5
80.7
2866
2381
20"
30.50
39.00
39.00
35.0
67.3
87.8
89.0
3682
3109
22"
33.00
43.00
43.00
35.0
73.8
96.3
98.5
4695
4003
24"
36.00
45.00
45.00
43.0
80.2
104.4
106.0
5644
4872
26"
34.12
49.00
49.00
-
86.2
112.7
114.5
7089
6450
28"
36.25
53.00
53.00
-
92.5
121.0
122.7
8370
6270
30"
39.00
55.00
55.00
-
96.2
126.4
128.0
9702
8350
32"
41.50
60.00
60.00
-
105.4
139.0
140.5
11045
9520
36"
46.12
68.00
68.00
-
112.6
148.9
150.8
12375
10650

 
NOTE : Dimension Of R/J Type Refer To The Special Features.
*Refer To The Tong Kwang Standard.

bb1-5.jpg

Bill of Materials & Parts
Part No.
Part Name
QTY
ASTM Specifications(Specs.-Grades/Types)
A216
A352
A217
A351
WCB
LCC
WC6
WC9
C5
CF8
CF8M
1-1
BODY
1
A216-WCB
A352-LCC
A217-WC6
A217-WC9
A217-C5
A351-CF8 **
A351-CF8M **
1-2
WEDGE
2"~3"
1
13Cr ( 410 )
304
/A351-CF8
316
/A351-CF8M
≧4"
A216-WCB+410
A352-LCC+410
A217-WC6+410
A217-WC9+410
A217-C5+410
1-3
SEAT RING
2
STELLITE HARD FACED
NOTE 2
2
BONNET
1
A216-WCB
A352-LCC
A217-WC6
A217-WC9
A217-C5
A351-CF8
A351-CF8M
4
GLAND FLANGE
1
A216-WCB
A352-LCC
A217-WC6
A217-WC9
A351-CF8
6
HAND WHEEL
1
A536
7
GASKET
150#
1
NON ASBESTOS SHEET
PTFE
300#
SOFT IRON
GRAFOIL-316L SHEET
9
STEM
1
13Cr ( 410 )
304
316
10
BONNET BUSH
1
13Cr ( 410 )
NOTE ( 2 )
11
GLAND
1
STAINLESS STEEL
12
GLAND
150#
A/R
NON ASBESTOS
PTFE
PACKING
300#
GRAFOIL
13
PACKING RING
1
STAINLESS STEEL
14
EYE BOLT PIN
2
A36
A276-410
A276-304
15
YOKE SLEEVE
1
A439-D2
16
YOKE SLEEVE NUT
1
A536 / A36
18
HAND WHEEL NUT
1
A536 / A36
19
BONNET BOLT NUT
A/R
A194-2H
A194-7M
A194-7
A194-8
20
BONNET BOLT
A/R
A193-B7
A320-L7M
A193-B7 / A193-B16*
A193-B8
21
EYE BOLT NUT
2
A194-2H
A194-7M
A194-2H
A194-8
22
EYE BOLT
2
A307-B
A320-L7M
A193-B7
A193-B8
NOTE :
(1)*Used Above 540℃(1000℉) or Requested by Customer (2)**Integral Seat ( Stainless Steel )
(3)Other Materials Also Available on Requested. (4)Tong Kwang Reserves The Right To Change Designs , Materials Or Specifications Without Notice
 


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