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Lined fluorine ball valve



Location:Products >> Anticorrosive valve >> Lined fluorine ball valve
Model: Q41F46
Nominal diameter: DN15 ~ 250mm, NPS1 / 2 "~ 10"
Nominal pressure: PN1.0 ~ 1.6MPa
Operation: manual, worm wheel, pneumatic, electric
Main material: HT250, WCB, CF8, CF8M , CF3, CF3M
Design specifications: GB / T 12237, API 6D standards
Product details

First, Lined fluorine ball valve overview

Ball valve is used with a circular hole for the opening and closing of the ball, the ball with the valve stem around the center line of rotation in order to achieve the valve to open and close. Our ball valve series for the Q41 type, for the two open structure.

1, using a special molding process, so that the sealing surface is dense and good, combined with V-PTFE packing valve to achieve zero leakage.

2, the ball and stem casting as a whole, put an end to pressure stem stem out of the possibility of pressure within the pressure parts, the fundamental guarantee of safety.

3, the use of all plastic lining technology, resistant to strong corrosion.
 

Second, lining fluorine ball valve drive

Manual lined fluorine ball valve, worm gear lined fluorine ball valve, pneumatic lined fluorine ball valve, electric lined fluorine ball valve

 

Third, lining fluorine ball valve parts table

Serial number Part Name grey cast iron Cast steel Stainless steel acid-proof Ultra-low carbon stainless steel acid-proof
Z C P R PL RL
1 Body / bonnet HT250 WCB CF8 CF8M CF3 CF3M
2 Sphere / stem WCB CF8 CF8M CF3 CF3M
3 Lining / seat PCTEF (F3), FEP (F46), PFA (Soluble F4), PP, PO
4 Packing gland WCB CF8 CF8M CF3 CF3M
5 filler PTFE (F4) PTFE (F4) PTFE (F4)
6 Bracket 35 1Cr18Ni9Ti 1Cr18Ni9Ti
7 bolt 35 Cr17Ni2 1Cr18Ni2
8 Tighten the nut 45 0Cr18Ni9 0Cr18Ni9
9 Operating handle WCB WCB WCB

 

Fourth, lining fluorine ball valve main dimensions and connection dimensions

Nominal diameter L D D1 D2 f b Z-φd
DN (mm) NPS (inch) PN1.0MPa
15 1/2 130 95 65 45 2 14 4-φ14
20 3/4 140 105 75 55 2 16 4-φ14
25 1 150 115 85 65 2 16 4-φ14
32 5/4 165 135 100 78 2 18 4-φ18
40 3/2 180 145 110 85 3 18 4-φ18
50 2 200 160 125 100 3 20 4-φ18
65 5/2 220 180 145 120 3 20 4-φ18
80 3 250 195 160 135 3 22 4-φ18
100 4 280 215 180 155 3 22 8-φ18
125 5 320 245 210 185 3 24 8-φ18
150 6 360 280 240 210 3 24 8-φ23
200 8 457 335 295 265 3 26 8-φ23
250 10 533 390 350 320 3 28 12-φ23
PN1.6MPa
15 1/2 130 95 65 45 2 14 4-φ14
20 3/4 130 105 75 55 2 16 4-φ14
25 1 140 115 85 65 2 16 4-φ14
32 5/4 165 135 100 78 2 18 4-φ18
40 3/2 165 145 110 85 3 18 4-φ18
50 2 203 160 125 100 3 20 4-φ18
65 5/2 222 180 145 120 3 20 4-φ18
80 3 241 195 160 135 3 22 8-φ18
100 4 305 215 180 155 3 24 8-φ18
125 5 356 245 210 185 3 26 8-φ18
150 6 394 280 240 210 3 28 8-φ23
200 8 457 335 295 265 3 30 12-φ23