Active Member
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[China]
Address: No.1675, Fengxiang Road, Baoshan City Industrial Zone, Baoshan District, Shanghai, China
Contact name:Olivia
Kata Valve (Group) Co., Ltd. |
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Carbon Steel 3 Piece 4 Bolt Swing Out Body Ball Valve withThreaded Connection
| Pressure stage | Size | Dimensions (mm) | weight (kg) | |||||
| DN | NPS | L | d | W | H | |||
| RF | RTJ | Hand wheel | Hand wheel | Hand wheel | ||||
| Class 150 | 15 | 1/2 | 108 | 119 | 14 | 140 | 85 | 3 |
| 20 | 3/4 | 117 | 130 | 19 | 140 | 90 | 4 | |
| 25 | 1 | 127 | 140 | 25 | 150 | 99 | 5 | |
| 32 | 1 1/4 | 140 | 153 | 32 | 180 | 105 | 7 | |
| 40 | 1 1/2 | 165 | 178 | 38 | 200 | 126 | 8 | |
| 50 | 2 | 178 | 191 | 51 | 250 | 140 | 12 | |
| 65 | 2 1/2 | 190 | 203 | 64 | 300 | 165 | 18 | |
| 80 | 3 | 203 | 216 | 76 | 350 | 178 | 24 | |
| 100 | 4 | 229 | 242 | 102 | 500 | 230 | 38 | |
| 125 | 5 | 356 | 369 | 127 | 800 | 280 | 60 | |
| 150 | 6 | 394 | 407 | 152 | 800 | 310 | 82 | |
| 200 | 8 | 457 | 470 | 203 | 1000 | 350 | 145 | |
| 250 | 10 | 533 | 546 | 254 | ----- | ----- | ----- | |
Application
Floating ball valves are suitable for use on various kinds of
pipelines of class 150-class 1500,pn 16-pn100,JIS 10K-JIS20k to
turn on or off the pipeline medium,of which the operation types
include manual,worm gear and pneumatic or electricactuators.
Reliable seat seal
The structure design of elastic sealing ring has been adopted for
floating ball valves.This seat design features a bigger sealing
pressure ratio between the ring surface and the ball when medium
pressure gets lower,where the contacting area is samller.Thus,the
reliable seal is ensured.When the medium pressure gets highter,the
contacting area between seat ring and ball becomes bigger as the
sealing ring transforms elastically to undertake the bigger force
pushed by the medium withour any damage.
Quality assurance system
1.Sclerometer
2.Universeal material testing machine
3.High speed analyzer
4.Chemical test
5.Electric analysis scales
6.Nde mt (magnetic powder) inspection
NDE UT (ultasonic) inspection
NDE PT (penetrate) inspecion
PMI spectrum analysis
Hydraulic pressure test
Cryogenic ball valve test
Fire-safe test
Certification
Our major products
Exporting is the dominant operation at Kaitai.In the process of
KATA brand promotion and building up our distribution channels over
the years and now has many satisfied and loyal customers.KATA is
well recognized and its products are widely used in the oil and gas
industry,power plant,boiler,metallurgy,pressure vessel,water supply
and drainage and etc.
