Q41F46 Flour lined ball valve

Sales Q41F46 Flour lined ball valve

Fluorine-lined ball valves are opened and closed by a ball with a circular through hole that rotates with the stem around the center line of the body.

Product Detail  

Q41F46 Flour lined ball valve

Fluorine-lined ball valves are opened and closed by a ball with a circular through hole that rotates with the stem around the center line of the body.Special molding process is adopted to make the sealing surface compact and good, and v-type PTFE packing combination makes the valve reach zero leakage;The ball and stem are cast as a whole, which eliminates the possibility of the stem rushing out of the pressure parts due to pressure changes, and fundamentally ensures the safety in use.All plastic lining technology is adopted to withstand the strong corrosion of medium.


Performance specification
Model

PN(Mpa)

Nominal pressure

Ps(Mpa)
Applicable medium
℃ Working temperature
Shell test Sealing test
Q41J/F46-1.0 1.0 1.5 1.1 The hydrochloric acid,sulfuric acid,nitrohydrochloric acid,nitric acid,organic acid,strong alkali,strong oxidant etc.Strong corrosive media of various concentrations,exclusive of molten alkali metal,elemental fluorine and chlorotrifluorine.
-30~150
Q41J/F46-1.6 1.6 2.4 1.76

Major parts material
No. Part name Ductile iron Cast iron
Stainless steel
Ultra-low carbon stainless steel
Q C P R PL RL
1 Body,bonnet QT450-10 WCB CF8 CF8M CF3 CF3M
2 Disc WCB WCB CF8 CF8M CF3 CF3M
3 Stem FEP(F46),PCTFE(F3),PTFE(F4),PFA,Po
4 Lining/Seat HT250 WCB CF8 CF8M CF3 CF3M
5 Fasteners PTFE(F4)
6 Packing 34 34 1Cr17Ni2 1Cr17Ni2 1Cr18Ni2 1Cr18Ni2
7 Gland 5 45 0Cr18Ni9 0Cr18Ni9 0Cr18Ni9
0Cr18Ni9
8 Stents WCC WCC WCC WCC WCC WCC



Dimensions,connection size and weight
Nominal diameter
Standard values
Reference
DN(mm)
NPS(in)
L D D1 D2 f b z-φd Do H W(kg)
PN1.6(Mpa)
15 1/2 135 95 65 45 2 14 4-14 120 80 3
20 3/4 140 105 75 55 2 16 4-14 140 90 3.9
25 1 150 115 85 65 2 16 4-14 160 100 4.5
32 1 1/4 165 140 100 78 2 18 4-18 160 110 6.5
40 1 1/2 180 150 110 85 3 18 4-18 200 120 8
50 2 200 165 125 100 3 20 4-18 250 135 11
65 2 1/2 220 185 145 120 3 20 4-18 300 145 15.5
80 3 250 200 160 135 3 22 8-18 350 185 19
100 4 280 220 180 155 3 24 8-18 240 195 26
125 5 320 245 210 185 3 26 8-18 500 210 44
150 6 360 280 240 210 3 28 8-23 200* 450 70
200 8 400 335 295 265 3 30 12-23 240* 490 110
250 10 530 405 355 320 3 32 12-25 240* 550 220
300 12 610 460 410 375 4 34 12-25 280* 600 280
350 14 680 520 470 435 4 38 16-25 320* 675 410

Dimensions,connection size and weight
Nominal diameter
Standard values
Reference
DN(mm)
NPS(in)
L D D1 D2 f b z-φd Do H W(kg)
PN2.5(Mpa)
15 1/2 135 95 65 45 2 16 4-14 120 80 3
20 3/4 140 105 75 55 2 16 4-14 140 90 3.9
25 1 150 115 85 65 2 16 4-14 160 100 4.5
32 1 1/4 165 140 100 78 2 18 4-18 160 110 6.5
40 1 1/2 180 150 110 85 3 18 4-18 200 120 8
50 2 200 165 125 100 3 20 4-18 250 135 11
65 2 1/2 220 185 145 120 3 22 8-18 300 145 15.5
80 3 250 200 160 135 3 22 8-18 300 185 19
100 4 280 230 190 160 3 24 8-23 200* 195 33
125 5 320 270 220 188 3 28 8-25 200* 210 58
150 6 360 300 250 218 3 30 8-25 200* 450 93
200 8 400 360 310 278 3 34 12-25 240* 490 155
250 10 530 425 370 332 3 36 12-30 280* 555 245
300 12 610 485 430 390 4 40 12-30 320* 605 320
350 14 680 550 490 448 4 44 16-34 320* 685 450


Packing & Delivery :

Packing Details : all by seaworthy plywood case and packed strongly by  packing belt as below

Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway,normally, we are able to make sure the delivery will not exceed 45 days.



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