CENTRO 3PC butt Welded Ball Valve is a flow control device, VS 3PC female threaded ball Valve, butt welded is popularly applied for wide industry. which uses a hollow, perforated and pivoting ball to control liquid flowing through it. It opens when the ball's hole is in line with the flow inlet and closed when it is pivoted 90-degrees by the valve handle, blocking the flow.
China ball valve supplier CENTRO 3PC butt welded ball valve made of investment casting, NACE standard, Our valve products strictly conform to ISO9001. 2PC screwed is one of the valves that easy and quick installation and operation locking device, 90° switch locating mechanism. The valve can thus be locked as required to prevent accidental operations. There are three drive modes, manual, electric and pneumatic.
Material available: SS316 SS304 SS304L 33316L, WCB
Suitable Mediums: Water, Chemical and Gas project etc.
- W.P. : 1/4"~1" - 2000 WOG(PN150)
- 1-1/4"~2" - 1500 WOG(PN100)
- 2-1/2"~4" - 1000 WOG(PN64)
- W.T. : -20°C~200°C
- Investment casting
- Blow-out proof stem
- Anti-static device (option)
- Locking device
- Tapped & drilled mounting pad
- API 607 Fire safe approved
- ASME B16.34 Wall thickness
- API 608 Design
- NACE MR0175
- Seal welded ends
- TA-Luft approved (option)
- Economic pattern - 2006W
- Thread type : ASME B1.20.1 (NPT)
DIN2999 & BS21
ISO7/1 & EN1022
|
NO |
Part Name |
Material |
|
|---|---|---|---|
|
1 |
Body |
ASTM A351-CF8M |
ASTM A216-WCB |
|
2 |
Cap |
||
|
3 |
Ball |
ASTM A351-CF8M |
|
|
4 |
Stem |
SS304/SS316 |
|
|
5 |
Gland Nut |
SS304 |
|
|
6 |
Seat |
PTFE/RTFE |
|
|
7 |
Seal |
PTFE |
|
|
8 |
Packing |
PTFE |
|
|
9 |
Trust Washer |
PTFE |
|
|
10 |
Stem Nut |
SS304 |
|
|
11 |
Bolt |
SS304 |
|
|
12 |
Nut |
SS304 |
|
|
13 |
Spring Washer |
SS304 |
|
|
14 |
Handle |
SS304 |
|
|
15 |
Locking Device |
STAINLESS STEEL |
|
|
16 |
Handle Sleeve |
PVC |
|
|
DN |
d |
d1 |
D |
L |
L1 |
L2 |
H |
H1 |
W |
S |
P |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
8 |
8 |
12.7 |
13.5 |
64.5 |
35.5 |
21.5 |
56 |
9.5 |
102 |
5 |
5/16"UNC |
|
10 |
12.7 |
12.7 |
17.5 |
64.5 |
35.5 |
21.5 |
56 |
9.5 |
102 |
5 |
5/16"UNC |
|
15 |
15 |
15 |
22 |
66 |
38 |
24 |
57 |
10.5 |
102 |
5 |
5/16"UNC |
|
20 |
20 |
20 |
27 |
82 |
43 |
28 |
66 |
13.5 |
120.5 |
6.5 |
3/8"UNC |
|
25 |
25 |
25 |
34 |
95 |
54 |
35 |
76 |
15.5 |
158.5 |
8 |
7/16"UNC |
|
32 |
32 |
32 |
42.5 |
111.2 |
65 |
45 |
81 |
15.5 |
158.5 |
8 |
7/16"UNC |
|
40 |
38 |
38 |
48.5 |
130.6 |
75 |
55 |
98 |
17.5 |
188 |
9 |
1/2"UNC |
|
50 |
50 |
50 |
61 |
151 |
88 |
66 |
106 |
17.5 |
188 |
9 |
1/2"UNC |
|
65 |
65 |
65 |
77 |
185 |
114 |
86 |
138 |
33 |
245 |
12 |
3/4"UNC |
|
80 |
80 |
80 |
90 |
212 |
132 |
100 |
154 |
33 |
290 |
12 |
3/4"UNC |
|
100 |
100 |
100 |
115 |
235 |
158 |
125 |
178 |
42 |
320 |
16 |
1"UNC |
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