一级片在线免费观看无码,天天久久精品视频,中文字幕无码色综合,国产第一页在线观看-国产在线全裸不卡_亚洲Av无码:毛片_国产91精品影

Insulation Ball Valve

Size:DN15~DN200
-Connection standard:PN10/16, ANSI150, DIN16, JIS10K, 16K
-Working temperature:-15~150℃
-Working pressure:PN10~PN25
-Body:WCB、SS304、SS316、SS316L
-Disc:WCB、SS304、SS316、SS316L
-Seat:PTFE
-Medium:Air,Oil,Water and etc
-Operating:manual、pneumatic、electric


Ordering hotline:021-54150349

Immediately consult
  • Product introduction
  • Product parameters
The insulation ball valve has good thermal insulation and cooling characteristics, and the diameter of the valve is the same as that of the pipe. At the same time, it can effectively reduce the heat loss of the medium in the pipeline. Mainly used in petroleum, chemical industry, metallurgy, pharmacy, food and other systems to transport high viscosity medium that will solidify at room temperature. This kind of valve is a top-mounted structure, which can effectively reduce the shutdown of the device, reduce the cost, and design a single valve seat, eliminating the safety problem due to abnormal pressure rise of the medium in the valve chamber。
1. Body
2. Insulation bracket
3. Seat
4. Ball
8. Stem
9. Thrust washer
10. O-ring
11. Packing