Media: | Oil |
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Material: | Carbon Steel |
Connection Form: | Flange |
Driving Mode: | Worm Gear |
Nominal Pressure: | ANSI CLASS 150-900 |
Channel: | Straight Through Type |
Customization: |
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Worm Gear Flanged Floating Ball Valve
Product Description
name of commodity: JIS 5K /10K/20K Floating Ball Valve
Nominal diameter:1/2"-12"
Nominal pressure: 10K-40K
Applicable temperature: -196~250ºC, 250~425ºC
Available material: CS, SS, FS,304,316,316 L, CF8, CF8M , chrome molybdenum steel , Low temperature steel.
Driving type :Electric, Pneumatic, Worm wheel, manual, hydraulic .(Note: Pictures of products for worm gear drive)
Applicable medium: water, gas, oil product, Food, medicines, chemicals natural gas and corrosive medium as acid, alkali, etc.
Worm Gear Flanged Floating Ball Valve Design Features
1. Anti blow-out stem : In order to prevent leakage resulting from burnout of packing set of the stem in a fire, thrust bearing is set at the contact position of the shoulder at lower part of the stem and valve body.Worm Gear Flanged Floating Ball Valve Advantage:
1. The fluid resistance is small, its resistance coefficient with section of equal length.MATERIAL LIST | |||||
ITEM | PART NAME | MATERIAL | |||
1 | Body | CF8M | CF8 | WCB | |
2 | Cap | CF8M | CF8 | WCB | |
3 | Ball | SS316 | SS304 | ||
4 | Body Seat | SS316 | SS304 | ||
5 | Stem | SS316 | SS304 | ||
6 | Stem Packing | PTFE | |||
7 | Gland | SS304 | |||
8 | Spring Washer | SS304 | |||
9 | Nut | SS304 | |||
10 | Handle | SS | |||
11 | Stem Seal | PTFE | |||
Strength Testing Pressure | PT2.4/5.8Mpa |
Seat Testing Pressure (Low Pressure) | 0.6Mpa |
Seat Testing Pressure (High Pressure) | 1.5/4.0Mpa |
Applicable Medium | Q41F-(10K-20K) C Water, Oil, Steam Q41F-(10K-20K) P Nitric Acid Q41F-(10K-20K) R Acetic Acid |
Applicable Temperature | -40-180ºC |
SIZE | DN | H | W | L | D | K | N-Φ |
1/2" | 15 | 65 | 120 | 108 | 95 | 70 | 4-Φ15 |
3/4" | 20 | 72 | 120 | 117 | 100 | 75 | 4-Φ15 |
1" | 25 | 83 | 140 | 127 | 125 | 90 | 4-Φ19 |
1-1/4" | 32 | 90 | 160 | 140 | 135 | 100 | 4-Φ19 |
1-1/2" | 40 | 100 | 180 | 165 | 140 | 105 | 4-Φ19 |
2" | 50 | 110 | 200 | 178 | 155 | 120 | 4-Φ19 |
2-1/2" | 65 | 130 | 240 | 190 | 175 | 140 | 4-Φ19 |
3" | 80 | 140 | 260 | 203 | 185 | 150 | 8-Φ19 |
4" | 100 | 165 | 320 | 229 | 210 | 175 | 8-Φ19 |
5" | 125 | 250 | 600 | 356 | 250 | 210 | 8-Φ23 |
6" | 150 | 270 | 600 | 394 | 280 | 240 | 8-Φ23 |
8" | 200 | 320 | 800 | 457 | 330 | 290 | 12-Φ23 |
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