Description
DKV Stainless Steel Wafer Ball Valve
The DKV Stainless Steel Wafer Ball Valve is a compact, high-performance valve designed for tight installation spaces and industrial pipelines requiring reliable flow control.
Manufactured from stainless steel 304 or 316, it provides excellent corrosion resistance, leak-free sealing, and long service life even under high-pressure and high-temperature conditions.
Featuring a wafer-style body for easy installation between flanges, it supports bidirectional flow and ensures smooth operation with minimal torque.
Ideal for water, steam, oil, gas, and chemical systems, this valve combines precision machining with robust construction to deliver consistent performance in demanding environments.
Outline and Connecting Measurememt
Body Material: 304 Stainless Steel, Cast steel
Sealing Material: PTFE/PPL
Size: DN15-DN200
Connection: Wafer Type
Pressure Range: Class150,1.6 to 2.5MPa
Temperature Range: -20°C to 300°C
Medium: Water, oil, gas, etc.
Dimensions：
Size | DN | D | C | G | T | F | L | H | H1 | H2 | E | W | M-N |
| 1/2 | 15 | 95 | 65 | 45 | 14 | 2 | 42 | 76 | 48.5 | 8 | 9 | 110 | 4-M12 |
| 3/4 | 20 | 105 | 45 | 58 | 16 | 2 | 44 | 80 | 53.5 | 9 | 9 | 110 | 4-M12 |
| 1 | 25 | 115 | 85 | 68 | 16 | 2 | 50 | 90 | 59 | 10 | 11 | 160 | 4-M12 |
| 1-1/4 | 32 | 140 | 100 | 78 | 16 | 2 | 60 | 102 | 71 | 10 | 11 | 160 | 4-M16 |
| 1-1/2 | 40 | 150 | 110 | 88 | 16 | 3 | 65 | 114.4 | 77.5 | 14 | 14 | 185 | 4-M16 |
| 2 | 50 | 165 | 125 | 102 | 18 | 3 | 80 | 122 | 85 | 14 | 14 | 185 | 4-M16 |
| 2-1/2 | 65 | 185 | 145 | 122 | 18 | 3 | 110 | 168 | 100 | 16 | 17 | 305 | 4-M16 |
| 3 | 80 | 200 | 160 | 138 | 20 | 3 | 120 | 178 | 110 | 16 | 17 | 305 | 4-M16 |
| 4 | 100 | 220 | 180 | 158 | 20 | 3 | 150 | 198 | 130 | 19 | 19 | 305 | 4-M16 |
Item | Ball Value |
Structure | Ball |
Application | General |
Place of Origin | China |
Power | Manual |
Customized support | OEM, ODM |
Port Size | DN25-DN200 |
Warranty | 1 year |
Model Number | Q71F-16P |
Temperature of Media | Normal Temperature |
Brand Name | DKV |
Media | Water |
Connection: | Wafer |
Max Temperature: | -10℃-95℃ |
Seal Material | Silicone/EPDM/PTFE |
Working Pressure | PN1.0~2.5MPa |
Work Temperature | 29~300℃ |
Body Material | Stainless Steel 304/Carbon Steel |
