PN16 Wafer Flanged Ball Valve DN15-DN200 1.6-4.0 MPa Temperature Range -20°C to 350°C
Price:
Negotiable
MOQ:
1PC
Delivery Time:
7-30 work days
Brand:
OEM
Product Description
Compact Wafer Flanged Ball Valve
Ideal for space-constrained applications, our wafer ball valves provide all the benefits of flanged ball valves while reducing cost and weight. These valves install easily between flanges using standard bolts.
Product Specifications
Technical Standards & Ratings
- Design & Manufacturing: GB/T12237-1989
- Connection Standard: JB/T79
- Fireproof Test: GB/T13927-1992
- Size Range: DN15 to DN200
- Nominal Pressure: 1.6 to 4.0 MPa
- Temperature Range: -20°C to 350°C
Dimensional Data (PN16)
| Size | L (mm) | D (mm) | D1 (mm) | D2 (mm) |
|---|---|---|---|---|
| 15 | 35 | 95 | 65 | 45 |
| 20 | 38 | 105 | 75 | 55 |
| 25 | 42 | 115 | 85 | 65 |
| 32 | 50 | 135 | 100 | 78 |
| 40 | 62 | 145 | 110 | 85 |
| 50 | 72 | 160 | 125 | 100 |
| 65 | 95 | 180 | 140 | 120 |
| 80 | 118 | 195 | 160 | 135 |
| 100 | 140 | 215 | 180 | 155 |
| 125 | 195 | 245 | 210 | 185 |
| 150 | 225 | 280 | 240 | 210 |
| 200 | 275 | 335 | 295 | 265 |
Key Features & Advantages
- Blow-out proof stem design for enhanced safety
- Full port design minimizes pressure drop
- ISO5211 direct mounting pad compatibility
- Compact structure with small size and light weight
- Multiple sealing material options (PTFE, PPL)
- Various carbon steel material selections available
Applications & Model Selection
Industrial Applications
Widely used in petroleum, chemical, metallurgy, power station, and light industry sectors for controlling oil, water, gas, and pulp or fibrous fluids.
Model Specifications
| Model No | Working Pressure (MPa) | Temperature Range (°C) | Applicable Medium |
|---|---|---|---|
| Q71F-16P | 1.6 | PTFE≤150 / PPL≤250 | Nitrose |
| Q71F-25P | 2.5 | PTFE≤150 / PPL≤250 | Nitrose |
| Q71F-16Ti | 1.6 | PTFE≤150 / PPL≤250 | Oxidizing Corrosive Medium |
| Q71F-25Ti | 2.5 | PTFE≤150 / PPL≤250 | Oxidizing Corrosive Medium |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co.,LTD.
Location
Beijing China
Contact Person
Rambo