...滤网 colatorium; dust gauze; filter basket; filter gauze; filter mesh; filter screen; gauze element; gauze filter; gauze strainer; gauzestrainer; impounding; mesh filter; net jacket; rose; sieve; strainer filter; strainer mesh; strainer screen; trap valve 倾斜转弯,带坡度的转弯 banked turn ..
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STEAM TRAP VALVE 疏水阀 ; 滤汽阀
Automatic steam trap valve 蒸汽疏水阀
trap valve amplifier 陷波电子管放大器
porcelain trap valve 陶瓷过滤阀
Import trap valve 进口疏水阀
suspended spherical trap valve 浮球式疏水阀
semi-suspended spherical trap valve 半浮球式疏水阀
Imported Automatic steam trap valve 进口蒸汽疏水阀
condensation trap drain valve 冷凝水分离器排水阀
A test and pressure relief valve should be installed to assure relief of internal pressure prior to servicing and as a visual indication of trap operation.
应该安装一个测试和压力安全阀，确保内部压力能够在维修前得到释放，并作为疏水阀工作的直观显示。
A check valve should be installed on return piping if there will be a pressurized return line or the trap drains to an overhead return line (Fig. B).
如果存在一个压力回路，或者疏水阀排放口位于回路管道的上方，则应该安装一个止回阀(图b)。
The flat bottom gate provides full perimeter seating against the seat, eliminating pocket in the bottom of the seat that can trap process media and prevent the valve from fully closing.
平坦的闸板底部与阀座之间能够实现全周长阀座密封，避免阀座出现可能淤积流体介质、妨碍阀门完全关闭的底部洞隙。
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