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API 2PC Flanged Floating Ball Valve

Description

API 2PC flanged floating ball valves are used for cutting off, distributing and changing the flowing direction of medium. They are easy to open and close, featuring in small volume, reliable sealing performance, simple structure, convenient maintenance and high corrosion resistance, widely used in water, oil, natural gas, weak corrosive liquid, etc.

Advantages

1. KERUI products have received ISO9001 quality system certification, CE certification and API 6D standard.
2. We have excellent after-sale service system, winning widespread recognition and praise of our customers. Our flanged floating ball valves are guaranteed within 18 months.
3. Our company pays much attention to technology renovation, process improvement, structure optimization and quality improvement. Besides, KERUI products are strictly inspected before into storage, thus ensuring products’ quality.

Performance

1. Adopting PTFE that is of excellent self-lubrication, API 2PC flanged floating ball valves are low in friction loss coefficient, good in performance and excellent in sealing property.
2. The sealing materials all adopt standard PTFE and PPL, carbon fiber, etc. And they are formed and cooled under high-temperature pressing, then processed by digital controlled lathe. In thus way, the sealing performance and wear resistance is guaranteed, leading a longer service life.
3. The ball is of floating type, therefore, under the function of pressure, it can generate a certain amount of displacement and press tightly on the sealing surface of exit end. In thus way, flanged floating ball valves can guarantee excellent sealing performance of exit end.

Components


Valve Body WCB CF8 CF8M CF3 CF3M
Ball 2Cr13 304 316 304L 316L
Valve Stem 2Cr13 304 316 304L 316L
Valve Seat PTEE Stainless Steel/PTEE PPL
Gasket PTEE Stainless Steel/Flexible Graphite Grooved Metal Gasket
Seat of Valve Rod PTEE Stainless Steel/Flexible Graphite
Packing PTEE Reinforced Flexible Graphite
Gland Packing WCB 304 316 304L 316L
Temperature ≤150
Medium Water, Oil, Steam, Acetic Acid, Nitrose

Technical Parameters of API 2PC Flanged Floating Ball Valves


Valves
Q41F-150LB
DN 150Lb 150Lbp 150LbR Weight(kg)
mm in L D D1 D2 b n-d H D0
15 1/2 108 89 60.5 35 11.5 4-15 59 130 2.2
20 3/4 117 98 70 43 11.5 4-15 63 130 3.0
25 1 127 108 79.5 51 12 4-15 75 160 4.5
32 11/4 140 117 89 64 13 4-15 75 160 5.5
40 11/2 165 127 98.5 73 15 4-15 95 230 7.0
50 2 178 152 120.5 92 16 4-19 107 230 9.5
65 11/2 190 178 139.7 105 18 4-19 142 400 19
80 3 203 190 152.5 127 19 4--19 152 400 19
100 4 229 229 190.5 157 24 8-19 178 700 33
125 5 256 254 215.9 186 24 8-22 252 1100 58
150 6 394 279 241.5 261 26 8-22 272 1100 93
200 8 457 343 298.5 270 29 8-22 342 1500 160
250 10 533 406 362 324 31 12-25 345 1500 200