D341f4 Flanged Fluorine Butterfly Valve

Model NO.
D341F4
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature
Medium Temperature (120°C<T<450°C)
Material of Seal Surface
Metal Hard Sealed
Valve Body
Sheet Metal
Standard
National Standard
Application
Industrial Usage, Water Industrial Usage, Household Usage
Transport Package
Wooden Box
Specification
DN50-DN2400
Trademark
xc
Origin
China
HS Code
8481804090
Production Capacity
10000
Reference Price
$ 9.00 - 5,400.00
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Product Description

D341f4 Flanged Fluorine Butterfly Valve D341f4 Flanged Fluorine Butterfly Valve D341f4 Flanged Fluorine Butterfly Valve D341f4 Flanged Fluorine Butterfly Valve

Technical standard for fluorine lined butterfly valves

Design and Manufacture GB/T12238 (middle line), GB12221 (short series)
Structural length ASME B 16.10, JIS B 2212
Flange dimensions HG20592-97, ANSI B 16.5, JIS B 2212
Connection dimensions Pair clip, flange
Drive mode Manual, pneumatic, electric
Nominal pressure 0.6 to 2.5MPa, Class150, JIS10K
Pressure test GB/T13927-92, API598

Fluorine lined butterfly valve main parts materials

Part name Precision cast ductile iron Carbon steel Stainless steel
QT C P R PL RL
Upper and lower body QT400 WCB CF8 CF8M CF3 CF3M
Butterfly plate WCB WCB CF8 CF8M CF3 CF3M
Valve shaft 1Cr13, 40Cr 2Cr13, 40Cr 1Cr18Ni9Ti, 40Cr 1Cr18Ni12Ti, 40Cr 00Cr18Ni10, 40Cr 00Cr17Ni14Mo2, 40Cr
Lining layer/seat PTFE (F4), FEP (F46), PFA (soluble F4), PO (polyolefin)
O-rings FEP+FPM (fluororubber outsourcing F46)
Elastic strip (pad) Si (Wow rubber)
Adjustment pad 0C18Ni9r 0Cr18Ni9 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti 00Cr18Ni10 00Cr18Ni14Mo2
Bolts 35 35 1Cr17Ni2 1Cr17Ni2 1Cr18Ni9Ti 1Cr18Ni9Ti
Nuts 45 45 0Cr19Ni9 0Cr18Ni9 0Cr18Ni9 0Cr18Ni9
Handle A3, Z

PN1.0MPa flanged fluorine lined butterfly valves - Dimensions table

Nominal diameter
DN(mm) 		Standard value Reference values
L D D1 D2 f b Z - Φ d D0 H
40 106 145 110 85 3 18 4 to 18 160 140
50 108 160 125 100 3 20 4 to 18 200 160
65 112 180 145 120 3 20 4 to 18 250 165
80 114 195 160 135 3 22 4/8-18 250 170
100 127 215 180 155 3 22 8 to 18 250 180
125 140 245 210 185 3 24 8 to 18 300 275
150 140 280 240 210 3 24 8-23 300 295
200 152 335 295 265 3 26 8-23 200 * 320
250 165 390 350 320 3 28 12-23 200 * 385
300 178 440 400 368 4 28 12-23 240 * 390
350 190 500 460 428 4 30 16-23 240 * 460
400 216 565 515 482 4 32 16 to 25 280 * 510
450 222 615 565 532 4 32 20-25 280 * 540
500 229 670 620 585 4 34 20-25 320 * 570
600 267 780 725 685 5 36 20-30 320 * 660
seven hundred 292 895 840 800 5 40 24 to 30 360 * 710
800 318 1010 950 905 5 44 24 and 34 360 * 780
900 330 1110 1050 1005 5 46 28-34 380 * 885
1000 410 1220 1160 1115 5 50 28-34 400 * 990
D341f4 Flanged Fluorine Butterfly Valve D341f4 Flanged Fluorine Butterfly Valve D341f4 Flanged Fluorine Butterfly Valve D341f4 Flanged Fluorine Butterfly Valve D341f4 Flanged Fluorine Butterfly Valve D341f4 Flanged Fluorine Butterfly Valve


 

 

 

 

 

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AFFM.LU, 2023