ANSI Ball Valve
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.
Technical Specification
-Nominal diameter: 1/2"-8"
-Nominal pressure: 150Lb 300Lb 600Lb
-Applicable Medium: water ,gas,oil,and other causticity medium.
Applications Standard
-Manufacture standard : API 608
-Face to face dimension: ANSI B 16.10,API 6D
-Flange dimension: ANSI B 16.5 MSS-SP-44
-Test: API 598 API 6D
| CLASS150 |
| size(in) | 1/2" | 3/4" | 1" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 6" | 8" |
| L-RF(mm) | 108 | 117 | 127 | 165 | 178 | 191 | 203 | 229 | 394 | 457 |
| L1-BW(mm) | 140 | 152 | 165 | 190 | 216 | 241 | 283 | 305 | 457 | 521 |
| L2-RTJ(mm) | \ | \ | 140 | 178 | 191 | 203 | 216 | 241 | 406 | 470 |
| B | 13 | 19 | 25 | 38 | 51 | 64 | 76 | 102 | 152 | 203 |
| H | 65 | 70 | 80 | 95 | 110 | 135 | 145 | 170 | 235 | 275 |
| K | 150 | 155 | 160 | 180 | 200 | 225 | 325 | 350 | 500 | 600 |
| Weight(Kg) | 3 | 4 | 5 | 8 | 12 | 21 | 26 | 43 | 80 | 155 |
| CLASS300 |
| size(in) | 1/2" | 3/4" | 1" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 6" | 8" |
| L-RF(mm) | 140 | 152 | 165 | 190 | 216 | 241 | 283 | 305 | 403 | 502 |
| L1-BW(mm) | 140 | 152 | 165 | 191 | 216 | 241 | 283 | 305 | 457 | 521 |
| L2-RTJ(mm) | 151 | 165 | 178 | 203 | 232 | 257 | 298 | 321 | 419 | 518 |
| B(mm) | 13 | 19 | 25 | 38 | 51 | 64 | 76 | 102 | 152 | 203 |
| H(mm) | 70 | 85 | 90 | 105 | 120 | 145 | 160 | 195 | 250 | 290 |
| K(mm) | 155 | 160 | 180 | 200 | 225 | 325 | 350 | 500 | 600 | 700 |
| Weight(Kg) | 3 | 5 | 7 | 13 | 15 | 28 | 32 | 55 | 105 | 170 |
Shanghai Kangquan Valve Co., Ltd. is a professional valves manufacture, with a high-quality workforce of 218, 10 Senior Engineers, 25 MID-level technicians. Provided with two production bases, it covers an area of 15000 square meters with strong technical forces, well-equipped 90 kinds of machine tools and 2, 500 tons of valves output capacity annually.
Kangquan have accumulated a wealth of information and experience in this field and enjoy a high reputation in dealing with both domestic and overseas trading. In 1998, "green valve P&R&D Unit " cooperated with Shanghai University' S has been set up to development of green products successfully-soft seal epoxy coating gate valve, and has gained P&R&D engineering item Third Honors. Our products line includes various kinds of gate valves, globe valves, ball valves, check valves, cock valves, butterfly valves, etc. Always under the ISO 9001 quality assurance system, up to the international advanced standards of ANSI, API, JIS, DIN, BS and so on. Materials mainly include carbon steel, stainless steel, ductile iron and so on. With hand wheel, worm-gear actuator, pneumatic and electric actuator to be selected, widely used in the industries of petrochemical, natural gas, metallurgy, electric power, pharmaceutical, construction, etc...
With highly qualified professionals and first class service, Shanghai Kangquan Valve Co., Ltd. Has established a highly respected enterprise which has been relied on for years. And we will continuously offer customers the most accurate and high quality delivery service possible.
Excellent quality assurance is our sales purpose,
Competitive price is our sales policy,
On time product delivery and responsive service is our standard.
Shanghai Kangquan Valve Co., Ltd. Hopes to work together with you for a better future. Let' S work together building a mutually beneficial relationship that will last for years.
