Spirax Sarco 黃銅單向止回閥 1/2 英寸 BSPP 222000 222000

Feature

• Single Window Sight Glass. Used to detect and inspect the flow of individual fluids, blocked valves or strainers or leakage of live steam through steam traps. Inspect colour Identify vapour leakage Detect blocked flow Assess correct flow indication

Specifications

• Quantity:1piece
• Type : Single
• Connection : 1/2 in BSPP
• Body Material : Brass
• Maximum Working Pressure : 3.5 bar
• Thread Size : 1/2in
• Thread Standard : BSPP
• CODE No.:367-9441