Shanghai kangquan Valve Co. Ltd.
| Payment Terms | T/T advance or L/C at sight |
| Supply Ability | 90,000pcs per month |
| Delivery Time | usually within 35 days after received your payment |
| Packaging Details | Usually packing by plywood case suit for sea delivery |
| Name | Float Operated Ball Valve |
| Type | Ball Type |
| Size | DN15 ~DN300 |
| Pressure | PN16 / 25 |
| Standard | DIN / BS / ANS I/ JIS / API / ASME |
| Temperature | -10~120 C |
| Body | stainless steel / carbon steel |
| Ball | Stainless steel/ 2Cr13 |
| Seat | RPTFE |
| Brand Name | OEM |
| Model Number | Float Operated Ball Valve |
| Certification | ISO 9001 |
| Place of Origin | Shanghai , China |
View Detail Information
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Product Specification
| Payment Terms | T/T advance or L/C at sight | Supply Ability | 90,000pcs per month |
| Delivery Time | usually within 35 days after received your payment | Packaging Details | Usually packing by plywood case suit for sea delivery |
| Name | Float Operated Ball Valve | Type | Ball Type |
| Size | DN15 ~DN300 | Pressure | PN16 / 25 |
| Standard | DIN / BS / ANS I/ JIS / API / ASME | Temperature | -10~120 C |
| Body | stainless steel / carbon steel | Ball | Stainless steel/ 2Cr13 |
| Seat | RPTFE | Brand Name | OEM |
| Model Number | Float Operated Ball Valve | Certification | ISO 9001 |
| Place of Origin | Shanghai , China | ||
| High Light | stainless steel ball float valve ，flanged ball valves | ||
Ball Type Float Operated Ball Valve , Automation Valve Float Flange Type
Float Operated Ball Valve introduction:
Float Operated Ball Valve is designed and manufactured according well to API 6D. Floating ball when small caliber, and fixed ball when large caliber. It has fire protection structure and antistatic device. Widely used for petroleum,chemistry,water treatment industries.
Float Operated Ball Valve Main part & material
|
Part name |
Material |
|
body |
WCB,ZG1Cr18Ni9Ti,CF8 |
|
ball |
1Cr18Ni9Ti 304,316 |
|
stem |
1Cr18Ni9Ti 304,316 |
|
seal ring |
Polytetrafluoroethlene(PTFE) |
|
packing |
Polytetrafluoroethlene(PTFE) |
|
DN |
G |
B |
L |
H |
A |
|
6 |
1/4" |
8 |
65 |
57 |
98 |
|
10 |
3/8" |
10 |
65 |
57 |
98 |
|
15 |
1/2" |
15 |
75 |
68 |
125 |
|
20 |
3/4" |
20 |
85 |
70 |
125 |
|
25 |
1" |
25 |
95 |
80 |
145 |
|
32 |
1-1/4" |
32 |
110 |
84 |
145 |
|
40 |
1-1/2" |
38 |
125 |
93 |
205 |
|
50 |
2" |
50 |
150 |
100 |
205 |
|
65 |
2-1/2" |
64 |
175 |
142 |
250 |
|
80 |
3" |
76 |
216 |
155 |
265 |
|
100 |
4” |
100 |
260 |
172 |
300 |
Technical Specification
|
Nominal pressure(Mpa) |
PN |
2.5,4.0,6.4 |
|
Strength testing pressure(Mpa) |
PT |
3.8,6.0,9.6 |
|
Low pressure seal test(Mpa) |
|
0.6 |
|
High pressure seal test(Mpa) |
|
3.0,4.8,7.6 |
|
Applicable medium |
water, oil, gas, nitric acid, acetic acid |
|
|
Applicable temperature |
-40～180℃ |
|
Feature:
- Anti-blowout Structure of Valve Stem
When medium pass through the valve, the pressure in valve body may possibly
push the stem out, or when the valve is in repair, if there is pressure in the middle
cavity, the stem or medium seems to easily fly out upon disassembling the valve,
which can cause injures to human beings,
To prevent the possibilities, a dummy club is packing and thrust bearing are burnt
or packing is damaged due to other causes, the pressure of medium in valve body
will make the dummy club of valve stem in close contact with the upper seal face of
valve body.
Thus to prevent medium leaking out from the damage packing position.
- Reliable Seal Structure
The seat is made of PTFE. Because the contact area between seat and the ball will
becomes more high with rising of pressure of the middle cavity,
Small Resistance ball valve has the smallest resistance of all the valve, in the case
of reduced bore, the resistance is little still.
- Prompt switch
The ball valve circumrotates in 90°,It work quickly to open or close.
Description:
Brief introduction:
The ball valve is designed and manufactured according well to API 608. Floating ball when small caliber,
and fixed ball when large caliber.
It has fire protection structure and antistatic device. Widely used for petroleum, chemistry, water
treatment industries.
Features:
- Anti-blowout Structure of Valve Stem
When medium pass through the valve, the pressure in valve body may possibly push the stem out, or
when the valve is in repair, if there is pressure in the middle cavity, the stem or medium seems to easily
fly out upon disassembling the valve, which can cause injures to human beings, To prevent the
possibilities, a dummy club is packing and thrust bearing are burnt or packing is damaged due to other
causes, the pressure of medium in valve body will make the dummy club of valve stem in close contact
with the upper seal face of valve body. Thus to prevent medium leaking out from the damage packing
position.
- Reliable Seal Structure
The seat is made of PTFE. Because the contact area between seat and the ball will becomes more high
with rising of pressure of the middle cavity, Small Resistance ball valve has the smallest resistance of all
the valve, in the case of reduced bore, the resistance is little still.
-Prompt switch
The ball valve circumrotates in 90°,It work quickly to open or close.
|
Type |
Size(mm) |
Dimension(mm) |
||||||||
|
|
inch |
DN |
L |
D |
D1 |
D2 |
b |
Z-Φd |
H |
W |
|
Q41F/H/Y-300Lb |
1/2″ |
15 |
140 |
95 |
66.5 |
35 |
15 |
4-Φ15 |
72 |
115 |
|
|
3/4″ |
20 |
152 |
117 |
82.5 |
43 |
16 |
4-Φ19 |
75 |
130 |
|
|
1″ |
25 |
165 |
124 |
89 |
51 |
18 |
4-Φ19 |
85 |
150 |
|
|
11/4″ |
32 |
178 |
133 |
98.5 |
64 |
19.5 |
4-Φ19 |
95 |
180 |
|
|
11/2″ |
40 |
190 |
156 |
114.3 |
73.2 |
21 |
4-Φ22 |
110 |
230 |
|
|
2″ |
50 |
216 |
165 |
127 |
92 |
23 |
8-Φ19 |
120 |
240 |
|
|
21/2″ |
65 |
241 |
190.5 |
149.4 |
104.7 |
26 |
8-Φ22 |
150 |
280 |
|
|
3″ |
80 |
283 |
210 |
168.5 |
127 |
29 |
8-Φ22 |
165 |
310 |
|
|
4″ |
100 |
305 |
254 |
200.2 |
157 |
32 |
8-Φ22 |
190 |
330 |
|
|
5″ |
125 |
381 |
279 |
235 |
185.7 |
35 |
8-Φ22 |
240 |
600 |
|
|
6″ |
150 |
403 |
318 |
270 |
216 |
37 |
12-Φ22 |
270 |
800 |
|
|
8″ |
200 |
502 |
381 |
330 |
270 |
42 |
12-Φ25 |
315 |
1000 |
|
|
10″ |
250 |
568 |
445 |
387.5 |
324 |
48 |
16-Φ29 |
380 |
1200 |
|
Type |
Size(mm) |
Dimension(mm) |
||||||||
|
|
inch |
DN |
L |
D |
D1 |
D2 |
b |
Z-Φd |
H |
W |
|
Q41F/H/Y-600Lb |
1/2″ |
15 |
165 |
95 |
66.5 |
35 |
15 |
4-Φ15 |
88 |
115 |
|
|
3/4″ |
20 |
190 |
118 |
82.5 |
43 |
16 |
4-Φ19 |
98 |
130 |
|
|
1″ |
25 |
216 |
124 |
89 |
51 |
18 |
4-Φ19 |
105 |
150 |
|
|
11/2″ |
40 |
241 |
156 |
114.3 |
73.2 |
23 |
4-Φ22 |
135 |
180 |
|
|
2″ |
50 |
292 |
165 |
127 |
92 |
26 |
8-Φ19 |
155 |
240 |
|
|
3″ |
80 |
356 |
210 |
168.2 |
127 |
32 |
8-Φ22 |
175 |
280 |
|
|
4″ |
100 |
432 |
273 |
216 |
157 |
38 |
8-Φ25 |
210 |
330 |
|
|
6″ |
150 |
559 |
356 |
292 |
216 |
48 |
12-Φ29 |
340 |
800 |
|
|
8″ |
200 |
660 |
419 |
349 |
270 |
56 |
12-Φ32 |
400 |
1000 |
|
|
10″ |
250 |
787 |
508 |
432 |
324 |
64 |
16-Φ35 |
440 |
1200 |
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
>9，600,000
Employee Number:
>228
Ecer Certification：
Active Member
Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of valves output capacity annually. We pay much attention to the quality so... Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of valves output capacity annually. We pay much attention to the quality so...
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