Fig.No. ZT-303 Three Piece Bolted/In-Line Maintenance
2000PSI STAINLESS STEEL BALL VALVES - STANDARD PORT
  • For food and general chemical service applications
  • Adjustable stem packing
  • Blow-out proof stem design
  • Body and end caps quality investment casting
  • In-line repairable
  • Available in carbon or stainless steel
    body construction
  • 100% tested by air under water, at 100psi,
    open and closed positions
  SPECIFICATIONS
  • Working Pressure: 1/4"-1 2000 WOG,
    1-1/4"-2" 1500 WOG
  • Temperature Range: -60o to 450oF
  • End type: Threaded, Socket, & Butt Weld

  OPTIONS
  • Padlocking device
  • Actuator mounting bracket

MATERIALS LIST
NO
PART NAME
SPECIFICATION
1
BODY
ASTM A351 GR. CF8M
2
END CAP
ASTM A351 GR. CF8M
3
BALL
ASTM A351 GR. CF8M
4
STEM
S.S.316
5
BALL SEATS
PTFE
6
END SEAL
PTFE
7
STEM PACKINGS
PTFE
8
HANDLE
S.S.304
9
HANDLE SLEEVE
VINYL GRIP
10
THRUST WASHER
MG1241
11
GLAND
S.S.304
12
BEVEL WASHER
S.S.301
13
NUT
S.S.304
14
 LOCK CAP S.S.304
15
 BOLTS S.S.304
16
 BOLT WASHERS S.S.304
17
 BOLT NUTS S.S.304
18
 WASHER S.S.304
19
 STOP PIN S.S.304
DIMENSIONS (mm)
SIZE
ØD
ØD1
ØD2
ØD3
F
H
L
E
B
Øk
Ød
A
P
W(kg)
M
K
J
Thick-ness
1/4"
11
14.1
9.2
13.7
9.5
56.5
70
121.5
5.5
36
9.4
13
40.5
0.62
M5
20.6
32
6
3/8"
11
17.5
12.5
17.1
9.5
56.5
70
121.5
5.5
36
9.4
13
40.5
0.6
M5
20.6
32
6
1/2"
11
22.4
15.8
21.3
9.5
56.5
70
121.5
5.5
36
9.4
13
40.5
0.58
M5
20.6
32
6
3/4"
14.3
27.4
21
27.1
14.3
60
74
121.5
5.5
36
9.4
13
44
0.8
M5
24.6
38.2
7.25
1"
20
34.2
26.6
34.1
15.9
74.5
99
151
7.4
42
10.7
19.2
57
1.5
M5
31.8
44
8.5
1-1/4"
25.4
43
35.1
42.2
17.5
77
110
151
7.4
42
10.7
22
64.5
1.96
M5
41.3
50.5
6.85
1-1/2"
31.8
49
40.9
48.3
19.1
86
117
178
8.6
50
14
25
76
2.96
M6
48.4
57
6.35
2"
38.1
61.11
52.5
60.3
22.2
92
128
178
8.6
50
14
22.5
79.5
4.14
M6
56.4
66.5
7.9

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ZT-F2
ZT-303TB
ZT-301TB
ZT-LC
ZT-SK
ZT-308
Address: No.53, Lane 122, Der-lung Rd., Taiping Dist., Taichung 411, Taiwan (R.O.C)
Tel: 886-4-22714899
Fax: 886-4-22714903
Contact Person: Daivd Wu Title:President
service@zt-valve.com.tw      sales@zt-valve.com.tw
Copyright 2000 Zhe Thai Machinery Co., Ltd. Web site hosted by Taiwan Commerce