ค้นหาบ่อย pressure gauge | diaphragm seal | Syphon | เกจวัดแรงดัน | เพรสเชอร์เกจ | ไดอะแฟรม ซีล
VA20S type glass rotameter is adopting international advanced technology and equipment manufacturing product, with pipe thread connection (VA20 type), the maximum working pressure and the maximum operating temperature of the same size were higher than the original LZB/LZJ series glass rotor flowmeter. The product has high accuracy, wide flow range and connection modem the advantages of easy installation and maintenance
ติดต่อเรา
Measure Range | Water 20°C 4-6000 L/h, Air (20°C, 101325Pa) 0.12-300 m³/h |
Range of degrees | 10 : 1 |
The accuracy level | 1.6 |
Taper pipe Length | 300 mm. |
Scale | Mm scale and flow scale |
By current body condition | Maximum pressure : DNUS-25 : 1.0 MPa , DN40 : 0.9 Mpa The Highest temperature : 120°C |
Norminal Diameter (DN) |
Model (Ordinary) |
Model (The corrosion type) |
Water (20°C, L/h) |
Air (20°C, 101325Pa, m³/h) |
15 | VA20-15 | VA20-15F | 4-40 6-60 10-100 16-160 25-250 40-400 63-630 |
0.12-1.2 0.2-2 0.3-3 0.5-5 0.8-8 1.2-12 |
25 | VA20-25 | VA20-25F | 63-630 100-1000 160-1600 250-2500 |
2-20 3-30 5-50 8-80 |
40 | VA20-40 | VA20-40F | 160-1600 250-2500 400-4000 |
5-50 8-80 12-120 |
50 | VA20-50 | VA20-50F | 400-4000 630-6300 1000-10000 |
12-120 20-200 30-300 |