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G941F (unlined), G941Fs (fluoroplastic lined) electric diaphragm valve
G941F (unlined), G941Fs (fluoroplastic lined) electric diaphragm valve
Product details
| product name： | Fluorinated plastic liningElectric diaphragm valve | PRODUCT MODEL： | G941F、 G941Fs |
| Drive mode： | electric | Connection form： | flange |
| structural style： | Cut-Through | Sealing material： | rubber |
| Pressure Range： | 0.6～1.6MPa | Nominal Diameter： | DN15-DN400 |
| Common materials： | Carbon steel, stainless steel | technical advice： |
Introduction to G941F (unlined) and G941Fs (fluoroplastic lined) electric diaphragm valves
Design and Manufacturing: GB12239
Structural length: GB12221, JB1688
Flange connection dimensions: GB4216, JB78
1G941F (unlined) and G941Fs (fluoroplastic lined) electric diaphragm valves are used for:
Electric fluorine lined plastic diaphragm valveThis valve is designed to control non corrosive or highly corrosive media. The surface of the valve body cavity is unlined or covered with various fluoroplastics for selection, and is suitable for different working temperatures and fluid pipelines.
Applicable temperature: ≤ 85 ℃, ≤ 100 ℃, ≤ 120 ℃, ≤ 150 ℃ (depending on lining and diaphragm materials)
Pressure level: 0.6, 1.0, 1.6
Experiment and inspection shall be conducted in accordance with GB/T13927 standard
Nominal pressure: PN Valve body: PN × 1.5 Sealing: PN × 1.1
Material Science:
Valve body: cast iron, ductile iron, carbon steel, stainless steel Valve cover: cast iron, ductile iron, carbon steel, stainless steel
Lining: unlined, fluoroplastic diaphragm: fluoroplastic
Valve disc: cast iron, carbon steel Valve stem: carbon steel Support frame: carbon steel Electric device: assembly
Parts list: 1. Valve body 2. Valve body lining 3. Diaphragm 4. Valve disc 5. Valve stem 6. Valve cover 7. Electric device
Note: The electric device can be configured according to user requirements
Pressure level: 0.6, 1.0, 1.6
IIG941F (unlined), G941Fs (fluoroplastic lined) electric diaphragm valve testing:
Lining layer: Electric spark detectionExperiment and inspection shall be conducted in accordance with GB/T13927 standard
Nominal pressure: PN Valve body: PN × 1.5 Sealing: PN × 1.1
Material Science:
Valve body: cast iron, ductile iron, carbon steel, stainless steel Valve cover: cast iron, ductile iron, carbon steel, stainless steel
Lining: unlined, fluoroplastic diaphragm: fluoroplastic
Valve disc: cast iron, carbon steel Valve stem: carbon steel Support frame: carbon steel Electric device: assembly
Parts list: 1. Valve body 2. Valve body lining 3. Diaphragm 4. Valve disc 5. Valve stem 6. Valve cover 7. Electric device
| Nominal Diameter | nominal pressure | Working pressure | L | D | D1 | n-Фd | f | H | model | Output Torque | Opening and closing time | quality |
| 15 | 1.0 | 1.0 | 125 | 95 | 65 | 4-14 | 2 | |||||
| 20 | 139 | 105 | 75 | 4-14 | 2 | |||||||
| 25 | 145 | 115 | 85 | 4-14 | 2 | 445 | Z5-18/16 | 50 | 17 | 40 | ||
| 32 | 160 | 145 | 100 | 418 | 2 | 457 | Z5-18/16 | 50 | 20 | 42 | ||
| 40 | 180 | 150 | 110 | 4-18 | 3 | 466 | Z5-18/16 | 50 | 14 | 45 | ||
| 50 | 210 | 165 | 125 | 4-18 | 3 | 480 | Z10-18/16 | 50 | 20 | 50 | ||
| 65 | 0.6 | 250 | 185 | 145 | 4-18 | 3 | 517 | Z10-18/16 | 150 | 28 | 60 | |
| 80 | 300 | 200 | 160 | 4-18 | 3 | 539 | Z10-36/25 | 100 | 16 | 70 | ||
| 100 | 350 | 220 | 180 | 8-18 | 3 | 576 | Z10-36/25 | 100 | 17 | 80 | ||
| 125 | 400 | 250 | 210 | 8-18 | 3 | 634 | Z15-18/25 | 150 | 32 | 104 | ||
| 150 | 460 | 285 | 240 | 8-22 | 3 | 660 | Z15-18/25 | 150 | 53 | 125 | ||
| 200 | 0.4 | 570 | 340 | 295 | 8-22 | 4 | 860 | Z20-18/25 | 200 | 53 | 180 | |
| 250 | 680 | 395 | 350 | 12-22 | 4 | Z20-18/25 | 200 | 53 | 280 | |||
| 300 | 790 | 445 | 400 | 12-22 | 4 | 1003 | ZD30-36a | 300 | 45 | 434 | ||
| 350 | 900 | 505 | 460 | 16-22 | 4 | ZD30-36a | 300 | 45 | ||||
| 400 | 0.25 | 100 | 565 | 515 | 16-25 | 4 |
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