[email protected] 0086-19937886866
  • API
  • CE Certified
  • Credit Enterprise
  • R & D Enterprises

Triple Eccentric Metal Seal Flange Butterfly Valve

Size range:DN100~4000
Pressure:PN10~40
Body material:cast iron, ductile iron, CF8, CF8M, CF3, CF3M, A890 4A, etc.
Operation:lever, handwheel, worm gear, electric, pneumatic, hydraulic, etc.
Email Message Brochure

Overview

A triple eccentric(offset) butterfly valve is a type of butterfly valve specially engineered to fix the shortcomings of other butterfly valve types. By design, it can work in any type of processing, including high-pressure and high-temperature environments other butterfly valves just can’t handle.

Features

  1. 1.Low operating torque, open and close more quickly.
  2. 2.Overlayed hardened metal, withstand extreme temperatures and pressure levels.
  3. 3.Leak-proof, prevent leaking even at high-pressure levels.
  4. 4.Frictionless closure, performs better and lasts longer
  5. 5.Long service time and few maintenance requirements.
  6. 6.A highly cost-effective type of butterfly valves.

Technical Specifications

1.6MPa
DN D1 D2 D3 L L2 b n-d H1 H2 H3 H4 H5 A1 A2 A3 A4 A5 Φ1 Φ2 Number of opening and closing cycles
length expansion steel iron
100 220 180 156 127 190 ±15 22 19 8-Φ18 130 230 260 190 155 44 126 68 180 200 8
125 250 210 184 140 200 ±15 22 19 8-Φ18 145 250 280 190 155 44 126 68 180 200
150 285 240 211 140 210 ±15 24 19 8-Φ22 165 270 300 190 155 44 126 68 180 200
200 340 295 266 152 230 ±15 24 20 12-Φ22 200 325 365 200 195 64 209 110 240 400 10
250 405 355 319 165 250 士15 26 22 12-Φ26 230 385 220 415 200 235 94 145 250 110 320 400 12
(single stage)
15
(pipe network）
300 460 410 370 178 270 ±15 28 25 12-Φ26 256 415 220 445 200 235 94 145 250 110 320 400
350 520 470 429 190 290 ±20 30 27 16-Φ26 292 495 240 540 210 275 132 196 250 140 400 500 14
(single stage)
21
(pipe network)
400 580 525 480 216 310 士20 32 28 16-Φ30 322 525 240 575 210 275 132 196 250 140 400 500
450 640 585 548 222 330 ±20 34 30 20-Φ30 360 595 270 630 210 425 185 244 250 140 500 500 48
500 715 650 609 229 350 ±25 36 32 20-Φ33 420 635 270 652 210 425 185 244 250 140 500 500
600 840 770 720 267 390 ±30 38 36 20-Φ36 465 705 270 740 210 425 185 244 250 140 500 500
700 910 840 794 292 430 ±30 38 40 24-Φ36 510 785 324 350 514 233 293 555 625 600 305 48
800 1025 950 901 318 470 ±35 38 43 24-Φ39 580 851 324 350 514 233 293 555 625 600 305
900 1125 1050 1001 330 510 ±35 40 47 28-Φ39 632 975 360 375 590 296 350 650 305 57.6
1000 1255 1170 1112 410 550 ±40 42 50 28-Φ42 735 1040 360 375 590 296 350 650 705 600 305
1200 1485 1390 1328 470 630 ±40 48 57 32-Φ48 856 1261 450 405 752 410 460 765 935 720 305 90
1400 1685 1590 1530 530 710 ±50 52 60 36-Φ48 995 1460 355 435 355 495 370 970 970 720 460 123
1600 1930 1820 1750 600 790 ±50 58 65 40-Φ56 1170 1624 355 435 355 495 370 970 970 720 460
1800 2130 2020 1950 670 62 70 44-Φ56 1320 1850 430 520 430 630 424 1250 1460 900 610 340
2000 2345 2230 2150 760 66 75 48-Φ62 1460 1990 430 520 130 630 424 250 460 900 610
2200 2555 2440 2360 800 75 90 52-Φ62 1520 1910 430 1200 690 730 1335 615 200 450 450
2400 2765 2650 2570 900 80 96 56-Φ62 655 2070 430 1200 690 730 1335 615 1200 450 450
2600 2965 2850 2770 1000 85 102 60-Φ62 1790 2220 580 1600 840 890 1550 1850 1200 600 1071

Note: Technical specifications may change without notice due to ongoing technological advancements.

Request Information

Send your inquiry for further information.

    Find More Ways, Contact Us Today!

    Send Email
    • Whatsapp WhatsApp
    • Wechat WeChat
    Free Consultation
    Products
    Butterfly valve
    Ball valve
    Plug valve
    Goggle Valve
    Gate valve
    Globe Valve
    Check Valve
    Special Valve
    Applications
    Thermal energy transmission
    LNG
    Subsea Systems
    Gas & Liquid Transmission Lines
    Loading/Off-loading & Storage
    Refining & Petrochemical
    Chemical
    Navigation
    Company Profile
    News
    Service & Support
    Privacy Policy
    LVD valve
    © 2024 Zhengzhou LVD Valve Co., Ltd. All Rights Reserved
    TOP