• Oil Free Butterfly Valve
  • Oil Free Butterfly Valve
  • Oil Free Butterfly Valve
  • Oil Free Butterfly Valve
Oil Free Butterfly Valve

1.size:DN40-DN600;2’’-24’’
2.Medium:water，sea water
3.Standard:EN593/AWWA C504/MSS SP-67
4.Pressure:CLASS 125-300/PN10-25/200-300PSI
5.Material:CI,DI
6.Type:wafer type,lug type,double flange type,U type,groove-end

Tel: +86-532-66952179/66952180

E-mail: info@qdiflow.com

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Tel: +86-532-66952179/66952180
Fax: +86-532-66952181     
E-mail:info@qdiflow.com
Sales office address: Unit 1517-1520, Building 4, Excellence Century Center, No. 31 Longcheng Road Qingdao, China.
Factory address: No.15, Jinshajiang Road, Tongji Street, Jimo District, Qingdao，China

Description
Specification
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Description

TECHNICAL REQUIREMENT :
    ● Design and Manufacture  Conform to EN593, API609
    ● Flange dimensions  Conform to EN1092-2/ANSI B16.1
    ● Face to Face  dimensions Conform to EN558-1
    ● Testing Conform to  EN12266-1, API 598
    ● Driving mode: lever, worm actuator, electric, pheumatic

IFLOW® Butterfly Valve Be Used In Paint Circulating System

.Paint circulating system is a process where paint is continuously circulated, filtered, and recirculated through a paint system in order to maintain the quality and consistency of the paint.
.This process is especially important in industrial applications where high-quality paint finishes are required, such as automotive.

WHY IFLOW® BUTTERFLY VALVES ARE THE BETTER CHOICE?

Choosing IFLOW® butterfly valve for your paint system will prove to be your advantage.
· Meets API-609 and MSS-SP-67 specifications for design and testing
· Silicone free from our factory, no aftermarket cleaning required
· Low torque and ISO mounting-easy automation



Specification

NO. Part Name Material Optional Material

bv3.jpg

1 Body DI CI, WCB, Stainless Steel
2 Down Bearing F4 Bronze
3 Seat NBR EPDM, FKM
4 Disc Plated Ductile Iron ASTM A351 CF8/CF8M, B148 C954/C958
5 Shaft ASTM A276 416 304, 316, 17-4PH
6 Middle Bearing F4 Bronze
7 Upper Bearing F4 Bronze
8 O Ring NBR EPDM, FKM
9 Pin ASTM A276 416 316, 17-4PH, Monel

 

Dimensions data(mm)

 

DN A B C H ΦE ΦF N-ΦK Φd G EN1092-2 PN10 EN1092-2 PN16 ANSI CLASS 125
ΦD n-Φd1 n-M ΦD n-Φd1 n-M ΦD n-Φd1 n-M
DN40 120 (140) 75 33 32 90 50 4-Φ7 12.6 9.5 110 4-Φ19 4-M16 110 4-Φ19 4-M16 98.5 4-Φ16 4-1/2"
DN50 124 (161) 80 43 32 90 50 4-Φ7 12.6 9.5 125 4-Φ19 4-M16 125 4-Φ19 4-M16 120.5 4-Φ19 4-5/8"
DN65 134 (175) 89 46 32 90 50 4-Φ7 12.6 9.5 145 4-Φ19 4-M16 145 4-Φ19 4-M16 139.5 4-Φ19 4-5/8"
DN80 141 (181) 95 46 32 90 50 4-Φ7 12.6 9.5 160 8-Φ19 8-M16 160 8-Φ19 8-M16 152.5 4-Φ19 4-5/8"
DN100 156 (200) 114 52 32 90 70 4-Φ10 15.8 11.1 180 8-Φ19 8-M16 180 8-Φ19 8-M16 190.5 8-Φ19 8-5/8"
DN125 168 (213) 127 56 32 90 70 4-Φ10 18.92 12.7 210 8-Φ19 8-M16 210 8-Φ19 8-M16 216 8-Φ22 8-3/4"
DN150 184 (226) 140 56 32 90 70 4-Φ10 18.92 12.7 240 8-Φ23 8-M20 240 8-Φ23 8-M20 241.5 8-Φ22 8-3/4"
DN200 213 (260) 175 60 45 125 102 4-Φ12 22.1 15.9 295 8-Φ23 8-M20 295 12-Φ23 12-M20 298.5 8-Φ22 8-3/4"
DN250 244 (292) 220 68 45 125 102 4-Φ12 28.45 22 350 12-Φ23 12-M20 355 12-Φ28 12-M24 362 12-Φ25 12-7/8"
DN300 283 (337) 255 78 45 150 125 4-Φ14 31.6 24 400 12-Φ23 12-M20 410 12-Φ28 12-M24 432 12-Φ25 12-7/8"
DN350 368 267 78 45 150 125 4-Φ14 31.6 24 460 16-Φ23 16-M20 470 16-Φ28 16-M24 476 12-Φ29 12-1"
DN400 400 323 102 50 150 125 4-Φ14 33.15 27 515 16-Φ28 16-M24 525 16-Φ31 16-M27 539.5 16-Φ29 16-1"
DN450 422 342 114 50 210 140 4-Φ18 37.95 27 565 20-Φ28 20-M24 585 20-Φ31 20-M27 578 16-Φ32 16-1 1/8"
DN500 479 373 127 60 210 140 4-Φ18 41.12 32 620 20-Φ28 20-M24 650 20-Φ34 20-M31 635 20-Φ32 20-1 1/8"
DN600 562 467 154 70 210 165 4-Φ22 50.62 36 725 20-Φ31 20-M27 770 20-Φ37 20-M33 749.5 20-Φ35 20-1 1/4"
DN700 624 524 165 72 300 254 8-Φ18 63.35 KEY 2-18 840 24-Φ31 24-M27 840 24-Φ37 24-M33 863.6 28-Φ35 28-1 1/4"
DN800 652 589 190 100 300 254 8-Φ18 63.35 KEY 2-18 950 24-Φ34 20-M30 950 24-Φ41 20-M36 977.9 28-Φ41 28-1 1/2"

 

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