Embedded Wafer Type Check Valve
Media:Water
Temperature:Ordinary Temperature
Material:Cast Iron
Connection Form:Flange
Pressure:Ordinary Temperature
Standard:DIN
Product Introduction
Introduction:
Embedded wafer type check valve is used in all kinds of pipelines with working temperature of -196 ~ 540¡æ to prevent media backflow and pass.
Application:
Through the selection of different materials, can be used with water, steam, oil, nitric acid, strong oxidizing media and urea and other media.
Description:
Structural characteristics of Embedded wafer type check valve
1. Short structure length, its structure length is only 1/8 ~ 1/4 of the traditional flange check valve;
2. Small size, light weight, its weight is only 1/20 ~ 1/4 of the traditional flange check valve;
3. The valve disc closes quickly, the water hammer pressure is small;
4. Horizontal pipe and vertical pipe can be used, convenient installation;
5. Smooth flow channel, small flow resistance coefficient;
6. Flexible action, good sealing performance;
7. Short stroke of valve disc, small closing impact force;
8. The overall structure is simple and compact, and the shape is beautiful;
9. Long service life and high reliability;
10. Built-in valve stem design, the overall no external leakage point.
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Specification:
Valve Size: | 2"-48" |
Matierials: | A216 WCB/A352 LCB/A351 CF8/A351 CF8M/B148 C952000 |
Design and Manufacturing Standards: | API 594, API 6D, JB/T 8937 |
Face to Face Standards: | API 594, API 6D, ASME B16.10, EN 558, JB/T 8937 |
Flange Dimension Standards: | ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG20592 |
Pre ssure Test Standards: | API 598, API 6D, JB/T 9092 |
Process Connection Types | Wafer /flange type |
Applicable medium | Water, steam, oil, nitric acid, strong oxidizing media and urea and other media. |
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