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

LT butterfly valve

Size:DN50~DN1200
-Connection Standard:PN10/16, ANSI150, DIN16, JIS10K, 16K
-Working Temperature:-25~200℃
-Working Pressure:PN10~25, 150LB
-Material: Ductile Iron、WCB、Stainless Steel、Duplex Steel
-Seat:EPDM, PTFE, NBR, VITON
-Medium:Water,Oil,Powder,Air,F(xiàn)lue gas desulfurization
-Opearating:Manual、Pneumatic、Electric

Ordering hotline:021-54150349

Immediately consult
  • Product introduction
  • Product parameters

Butterfly valve can be divided into A type and LT type in shape. LT type butterfly valve is also called single clip butterfly valve, also known as branch ear butterfly valve. Butterfly valve also known as flip valve, is a simple structure control valve, which mainly plays the role of cutting off and throttling in the pipeline. The opening and closing part of butterfly valve is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or regulating.



1. Top silk

2. Body

3. Seat

4. Disc

5. Stem

6. Long bushing

7Short bushing

8.  O-ring

9.  Thrust