Shanghai kangquan Valve Co. Ltd.
Shanghai KangQuan Valve Co. Ltd. Best Resilient Seated Gate Valve Supplier
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ANSI Lubricated Plug Valve , Sleeve Type, PTFE Plug , Flanged , Cast Steel Body
Plug Valve is applicable to the cutting and connection of pipelines medium that are used in various
industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power industry etc
under nominal pressure of CLASS 150-900LBS, and working temperature of -29~180℃.
Description:
Main parts & materials:
| No. | Part name | material |
| 1 | Body | ASTM A216 WCB ASTM A217-WC1,WC6,WC9,C5 ASTM A351-CF8,CF8M,CF3,CF3M |
| 2 | Sleeve | PTFE |
| 3 | Plug | ASTM A182-Gr,F6a,ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316L |
| 4 | Gasket | Flexible graphite + stainless steel, PTFE |
| 5 | Adjusting gasket | ASTM A182-Gr,F6a,ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316L |
| 6 | Cover | ASTM A216 WCB ASTM A217-WC1,WC6,WC9,C5 ASTM A351-CF8,CF8M,CF3,CF3M |
| 7 | Adjusting bolt | ASTM A193-B7, A320-B8, A193-B8M |
| 8 | Net | ASTM A194-2H, A194-8, A194-8M |
| 9 | Bolt | ASTM A193-B7, A320-B8, A193-B8M |
| 10 | wrench | ASTM A105-WCB |
Feature:
1. The product has reasonable structure, reliable sealing, excellent performance and beautiful
appearance.
2. Its sealing is realized by the sealing face around the sleeve. It has unique 360 degree metal
edge for protection and fixing of the sleeve.
3. There Is no cavity in the valve for accumulation of medium.
4. Metal edge provides the function of self-cleaning when the plug is rotated,
applicable to the operation condition that is glutinous and apt to smudge.
5. Its characteristic double-direction flow makes installation and sue more convenient.
6. The materials of the parts and sizes of flanges can be reasonably configured according
the actual operation condition of the requirements of the customers, so as to meet
the various needs of engineering.
Executive standard
| Structural formation | BC |
| Driving manner | worm & worm gear, pneumatic, electric-actuated ,Wrench wheel |
| Design standard | API599, API6D |
| Face to face | ASME B16.10 |
| Flange end | ASME B16.5 |
| Test & inspection | API598, API6D |
The size of serial valve connecting flange can be designed according to customers requirement.
Main technical data
| Nominal pressure(LB) | Shell test(MPa) | Sealing test(MPa) | Suitable temp | Suitable medium |
| 150 | 3.0 | 2.2 | -29~180℃ | Water, oil & gas |
| 300 | 7.5 | 5.5 | ||
| 600 | 15.0 | 11.0 | ||
| 900 | 22.5 | 16.5 |
Main external and connection dimension
| model | KQAX43-150LB | ||||||||||||||||||||||||
| pressure | 150LB | ||||||||||||||||||||||||
| size
| mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | |||||||||
| in | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | ||||||||||
| L | 108 | 117 | 127 | 140 | 165 | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | ||||||||||
| H | 110 | 115 | 115 | 135 | 140 | 150 | 165 | 180 | 380 | 460 | 520 | 580 | 620 | 680 | 760 | ||||||||||
| W | 175 | 175 | 175 | 220 | 280 | 305 | 350 | 405 | 300 | 300 | 320 | 320 | 350 | 380 | 450 | ||||||||||
| Weight | 8.5 | 9.5 | 10.5 | 12 | 14 | 18 | 22 | 26 | 40 | 60 | 70 | 130 | 219 | 381 | 570 | ||||||||||
| note: 4" or above with worm gear |
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| model | KQAX43-300LB | |||||||||||||||
| pressure | 300LB | |||||||||||||||
| size
| mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| in | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
| L | 140 | 152 | 165 | 178 | 190 | 216 | 241 | 283 | 305 | 381 | 403 | 419 | 457 | 502 | 762 | |
| H | 110 | 115 | 115 | 135 | 140 | 150 | 165 | 180 | 380 | 460 | 520 | 580 | 620 | 680 | 760 | |
| W | 175 | 175 | 175 | 220 | 280 | 305 | 350 | 405 | 300 | 300 | 320 | 320 | 350 | 380 | 450 | |
| Weight | 9.5 | 10.5 | 12 | 14 | 16 | 20 | 24 | 29 | 53 | 75 | 85 | 185 | 230 | 390 | 550 | |
| note: 4" or above with worm gear |
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