New Fashion Design for 4 Non Return Valve - Fluorine-lined stainless steel/cast steel national standard globe valve – JUGAO VALVE Detail:
Product Description
Basic structure of globe valve
1. Globe valve refers to the closing parts (disc) driven by the valve stem and along the center axis of the valve seat for lifting movement of the valve, in the pipeline is mainly used to connect or cut off the medium in the pipeline, but can not do throttling.
2. Fluorine plastic fully lined J41F46 straight-through type, J45F46 straight-flow type, J44F46 cutin type stop valve, has the advantages of compact structure, flexible opening and closing, strong corrosion resistance, short stroke (generally nominal diameter 1/4), is widely used in petroleum, chemical and other pipeline systems as truncation medium, But it should be emphasized that the fluorine plastic lined globe valve is strictly prohibited to be used as flow regulation, so as not to erode the sealing surface caused by high-speed medium flow at the throttle mouth.
3. The disc and stem are designed as one structure to prevent the possibility of internal parts rushing out of the valve body due to the pressure fluctuation of the pipeline, compact structure and safe use.
Product features
Fluorine valve has the following advantages:
1. Has the advantages of simple structure, convenient manufacture and repair.
2. Working stroke is small, open and close a short time.
3. Good sealing, the sealing surface between the friction force is small, longer life expectancy.
Fluorine valve defects are as follows:
1. Fluid resistance, force required to open and close the larger.
2. Do not apply with particles, viscosity, easy to medium coke.
3. Poor regulation performance.
| Design standard | GB/T12235 HG/T3704; |
| End-to-end dimension | GB/T12221 ASME B16.10 HG/T3704 ; |
| Flange standard | JB/T79 GB/T9113 HG/T20592 ASME B16.5/47 ; |
| Type of connection | Flange connection |
| Inspection and testing | GB/T13927 API598 |
| Nominal Diameter | 1/2＂~14＂ DN15~DN350 |
| Norminal pressure | PN 0.6 ~ 1.6MPa 150Lb |
| Mode od driving | manual, electric, pneumatic |
| Temperature Range | PFA(-29℃~200℃) PTFE(-29℃~180℃) FEP(-29℃~150℃) GXPO(-10℃~80℃) |
| Applicable Medium | Strong corrosive medium i.e. hydrochloric acid, Nitric acid, Hydrofluoric acid, Hydrofluoric acid, Liquid chlorine, Sulfuric Acid and Aqua regia etc. |
Product detail pictures:
Related Product Guide:
With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for New Fashion Design for 4 Non Return Valve - Fluorine-lined stainless steel/cast steel national standard globe valve – JUGAO VALVE, The product will supply to all over the world, such as: Angola, America, Philadelphia, With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Victoria from Kenya - 2017.02.18 15:54
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Yannick Vergoz from Ukraine - 2017.09.22 11:32