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Quality product,competitive price,on-time delivery and good service
10 Years
| Ask Lasest Price | |
| Brand Name : | KATA |
| Certification : | API 608,API6D,BS 5351,ASME B 16.34,ISO5208,BSEN 12266 |
| Payment Terms : | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability : | 5000 unit per month |
| Delivery Time : | 5~35 days |
Rising Stem Ball Valve with Carbon Steel or Stainless Steel Material
| Pressure: | 150LB, 300LB |
| Port: | Full Port |
| Size: | 1/2"-10" |
| Material: | CF8M, CF8, WCB |
| Ends: | Flanged ANSI B16.5 |
| Option: | Lockable handle |
| Suitable medium: | Water, oil, air and some corrosive liquid |
| Temperature: | -20~232°C |
The rising stem ball valve is ideal for applications when zero leakage and frequent operation are demanded. They are used globally in gas processing plants using molecular sieve systems in switching service.
Every rising stem ball valve incorporates a proven tilt-and-turn operation that eliminates seal rubbing, which is the primary cause of valve failure. When an rising stem ball valve is closed, the core is mechanically wedged tightly against the seat, ensuring positive shutoff.
When a valve begins to open, the core tilts away from the seat and line flow passes uniformly around the core face. This eliminates the localized high-velocity flow that typically creates uneven seat wear in ordinary ball, gate, and plug valves. The core then rotates to the fully open position.
The absence of seal rubbing during both opening and closing means easy, low-torque valve operation and long-term reliable performance. When valve leakage cannot be tolerated, operating principle can be relied upon to deliver a positive shutoff.
Standard Features
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.
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