久久久免费视频播放/亚洲成人a√/农村少妇好紧水多视频/91精品国产福利

A,Model specification

PCVM-T08- 05- 20- 1

1 2 3 4 5 6

1: vehicle use hydraulic controlled check valve

Installation method 2: T: pipe connection

3: pipe size 08:3/8 "; 1/2 ";Pass / 4"

4: opening pressure 05:0. 35 bar;May. 5 bar
5: design code

6: thread specification 1: PT;2: the NPT

Three, specification table