RS PRO Bronze Sight Glass Non Return Valve 1/2 in BSP

  • RS庫存編號 720-9320
  • 製造商 RS PRO
COO (Country of Origin): PT

Combined Sight Glass and Check Valve

A combined sight glass and check valve used to visually check the condition and leakage of steam traps. It can be installed horizontally or vertically (bottom to top), downstream of the steam trap. it is constructed with a bronze body, brass cover and borosilicate glass sight tube. The discharge tube is copper, ball check is stainless steel, bolts are steel plated and the gasket is made of graphite.

Connections are female screwed
Horizontal or vertical (bottom to top) installation


The sight checker should be fitted at least 1m from the trap to protect the glass from thermal pressure or shock.

Attribute Value
Type Sight Glass
Connection 1/2 in BSP
Body Material Bronze
Maximum Working Pressure 10 bar
Thread Size 1/2in
Thread Standard BSP
6 現貨庫存,可於3工作日發貨。
單價 個
HK$ 896.01
Per unit
1 +