Double Block & Bleed Plug Valve, Bolted Bonnet, Resilient Seal, Fitted With Lockable
| Double block & bleed plug valve, manual operated, bolted bonnet, resilient seal, fitted with lockable |
| manual bleed valve and plugged drain. |
| Equipment Specification |
| Design Code : API 6D |
| General |
| Bonnet/Cover Fixing : Bolted |
| Operation : Manual |
| Seals/slips : Renewable |
| Valve Orientation : Horizontal with Stem Vertical |
| Design Conditions |
| Design Pressure : ANSI B16.5, Class 150 Rating |
| Design Temperature : Ambient |
| Face to Face Dim : API 6D Standard |
| Service : Hydrocarbon liquids |
| Corrosion Allowance : 1.5mm |
| Materials of Construction |
| Body/Bonnet/Cover : Carbon Steel, ASTM-216 Grade WCB |
| Plug : Casting, ASTM-216 Grade WCB |
| Gland Packing : Graphite Type |
| Bolts/Nuts : ASTM-193 Grade B7 / ASTM-194 Grade 2H |
| Seals : Viton |
| Piping Connections : Flanged to ANSI B16.5, Class 150, RF |
| Testing |
| Hydrostatic Pressure Test : API 6D |
| Fire Test : API 6FA |
| Recommended Manufacturer : General Valve |
| Orbit Valve |
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 | | | | | | | | | |
| 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 | | | | | | | | | | |
Product Tags:
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Double Block and Bleed Plug Valve For Oil With Bolted Bonnet Resilient Seal Images
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