Flow Viewer
Our company mainly produces more than 70 kinds of products such as liquid level gauge, gas (liquid) quick-closing valve and quick-closing valve control box, ball valve, drain valve group, decompression valve group, linkage valve group, filter, mud box, chemical cleaning unit, oxygen acetylene gas device, small shaft transmission device, etc. The products cover marine piping accessory system. Products can provide CCS, GL, LR, BV, ABS, DNV, NK, KR and other classification society certification.
Key words:
Marine Products | Level Gauges and Level Controllers | Marine Valves and Manifolds
Classification:
Product Consulting:
86-513-86584304
Product Description
General
Flow viewer is applied to various kinde of marine piping,with the reference standard of CB/T422-93.
Parameter list
|
(MPa) Nominal pressure |
(mm) Nominal diameter |
Available medium | Main parts material | ||
| Body | Sight glass | Gasket | |||
| 0.25 | 20-50 | Water and oil | Cast-steel; Cast iron; Stainless steel | Silex glass | Teflon |
| 0.4 | 65 ~ 200 | Water and oil | Silex glass | Teflon | |
Structure Dimension
| Nominal diameter | Structural dimension | Flange | ||||||
| DN | H | dl | D | Dl | D2 | t | n | d |
| 20 | 110 | 20 | 90 | 65 | 50 | 14 | 11 | |
| 25 | 140 | 25 | 100 | 75 | 60 | |||
| 32 | 32 | 120 | 90 | 70 | ||||
| 40 | 160 | 40 | 130 | 100 | 80 | 16 | 14 | |
| 50 | 164 | 50 | 140 | 110 | 90 | 4 | ||
| 65 | 196 | 65 | 160 | 130 | 110 | |||
| 80 | 220 | 80 | 190 | 150 | 128 | 18 | ||
| 100 | 250 | 100 | 210 | 170 | 148 | |||
| 125 | 280 | 125 | 240 | 200 | 178 | 20 | 18 | |
| 150 | 310 | 150 | 265 | 225 | 202 | 8 | ||
| 175 | 338 | 175 | 295 | 255 | 232 | 22 | ||
| 200 | 370 | 200 | 320 | 280 | 258 | |||
The flage size listed in the above table accords with 0.6MPa of GB2506-89.In addition,the company can make designs in accordance with the flange given by clients.
Mark For example
Nominal pressure 0.4MPa,Nominal 50mm flow viewer is expressed as: Flow Viewer JS4050 CB/T422-93
Related Products
Welcome your message consultation
If you are interested in our products, please leave your email, we will contact you as soon as possible, thank you!
Contact Us
Address: No.1, Xinlianju Xinnong Road, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province
Telephone: 86-513-86584304 86-513-86845001
E-mail: sales@shifa.cn
Copyright © 2025 Nantong Shifa Shipbuilding Machinery Co., Ltd. All Rights Reserved.