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WCB/SS Triple Eccentric Butterfly Valve1
WCB/SS Triple Eccentric Butterfly Valve2
WCB/SS Triple Eccentric Butterfly Valve3
WCB/SS Triple Eccentric Butterfly Valve4
WCB/SS Triple Eccentric Butterfly Valve1 WCB/SS Triple Eccentric Butterfly Valve2 WCB/SS Triple Eccentric Butterfly Valve3 WCB/SS Triple Eccentric Butterfly Valve4

WCB/SS Triple Eccentric Butterfly Valve

【Size Range】: DN100-1200

【Pressure】: PN1.0, PN2.4

【Body Materials】: Ductile Iron

【Seat Materials】: Ductile Iron

【Disc Materials】: Ductile Iron

【Stem Materials】: Carbon steel

ADVANTAGES

Introduction

Eccentric flange butterfly valve is our new design, it is mainly used in the pipeline of water, power plants, steel smelting, chemical industry, papermaking, water projects, environmental facilities, etc. Especially used for regulation in water pipes and closure equipment.

Adoptive Standards

Valve Design: API 609, MSS SP-67

Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1

Pressure Test: API 598

Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16

Top Flange: ISO5211

Product Advantage

1, Reasonable design, compact structure, easy to assemble and repair

2, Eccentric structure, Reduce seal friction, extended service life

3, The valve disc seal with “T” type structure, sealing pair is linear sealing

4, Completely sealing, zero leakage

5, Replaceable sealing ring, O-ring, disc, stem and other parts to suit different medium and temperature

Standard Test

Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

Seat Test: 1.1 times the working pressure with water.

Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

Special Test: On request, any other test can be carried out according to special instruction by client.

FEATURES

PN( MPa) 1 1.6
DN(mm) 100-1200 100-1200
Test pressure shell 1.5 2.4
MPa Seal 1.1 1.76
Suitable temperature  
Suitable medium fresh water, seage, sea water, air
Size actuator L D D1 d n d0 b f H1 H2 L1 L2 L3 L4 Φ weight
mm Kg
DN100 XJ24 127 220 180 156 8 19 19 3 310 109 52 45 158 210 150 19
DN150 XJ24 140 285 240 211 8 23 19 3 440 143 52 45 158 210 150 37
DN200 XJ30 152 340 295 266 8 23 20 3 510 182 77 63 238 315 300 51
DN250 XJ30 165 395 350 319 12 23 22 3 565 219 77 63 238 315 300 68
DN300 4022 178 445 400 370 12 23 24.5 4 630 244 95 72 167 242 300 93
DN350 4023 190 505 460 429 16 23 24.5 4 715 283 110 91 188 275 400 122
DN400 4023 216 565 515 480 16 28 24.5 4 750 312 110 91 188 275 400 152
DN450 4024 222 615 565 530 20 28 25.5 4 820 344 473 147 109 420 400 182
DN500 4024 229 670 620 582 20 28 26.5 4 845 381 473 147 109 420 400 230
DN600 4025 267 780/755 725/705 682/667 20 31/26 30 5 950 451 533 179 138 476 400 388
DN700 4025 292 895/860 840/810 794/772 24 31/26 32.5 5 1010 526 533 179 138 476 400 480
DN800 4026 318 1015/975 950/920 901/878 24 34/31 35 5 1140 581 655 217 170 577 500 661
DN900 4026 330 1115/1075 1050/1020 1001/978 28/24 34/31 37.5 5 1197 643 655 217 170 577 500 813
DN1000 4026 410 1230/1175 1160/1120 1112/1078 28 37/31 40 5 1277 722 655 217 170 577 500 1018
DN1200 4027 470 1455/1405 1380/1340 1328/1295 32 40/34 45 5 1511 840 748 262 202 664 500 1501

HOT PRODUCTS

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CONTACT US

Sales@bundor.com

6520 N Irwindale Ave 204,Irwindale,CA 91702

Contact us now if you have any questions about our company and products.We will retain your information completely private.