国产超薄黑色丝袜在线观看,操哭你,萌白酱,去过朝阳这些酒吧人员请报告 ,日韩精品在线观看_偷偷色偷偷要av中文_国产超碰天天爽天天做天天添_亚洲澳洲无码视频

Pneumatic V Type Ball Valve

Size:DN50~DN100
-Connection standard:PN10/16, ANSI150, DIN16, JIS10K, 16K
-Working temperature:-15~220℃
-Working pressure:PN10~PN100
-Body:SS304、SS316、SS304L、SS316L、2205、2507
-Disc:SS304、SS316、SS304L、SS316L、2205、2507
-Seat:PTFE、PPL
-Medium:steam,air,gas,ammonia,CO2,oil,lye
-Operating:pneumatic


Ordering hotline:021-54150349

Immediately consult
  • Product introduction
  • Product parameters
V-type ball valve belongs to trunion mounted ball valve, also take as single seat sealed ball valve. Its regulating performance is the best among the ball valves. Its flow characteristics are equal percentage and its adjustable ratio is 100:1. Suitable for regular operation, quick opening and closing, small fluid resistance, simple structure, easy maintenance, good sealing performance, not limited by installation direction, medium flow direction can be arbitrary, no vibration, low noise, its V-notch and metal valve seat has a shear effect, especially suitable for medium containing fibers, micro-solid particles, slurry and other medium.

1. Packing Gland
2. Body
3. Seal
4. Seat
5. Ball
6. Stem
7. Packing
8. Packing ring