This sight flow indicator is ideal for you to visually check the flow, presence, colour and condition of a liquid, gas or condensate.

Features

• High quality robust design

• Pressures up to 10 bar

• Temperatures up to 200°C

• Short lead times

• Designed and manufactured in the UK

Applications

The Vista ‘Ball’ is a single sided stainless steel indicator that can be used on pipe sizes from 8mm to 40mm (¼” to 1 ½”). The white PTFE ball rises when flow starts and is clearly visible from distances. The indicator must be installed horizontally with the glass dome positioned upwards. Includes :

• Showing the presence of condensate in steam return lines
• Indicating chemical dosing on water treatment plant
• Ensuring that flow of cooling water is maintained to specialised equipment
• Detecting changes in colour and condition of liquids during processing

Construction

The bodies are cast in high quality 316 stainless steel. The glass window is held in place by a stainless steel clamp ring and sealed with a Viton O’Ring, giving superior protection. The sight glasses can be supplied with screwed connections to NPT, BSP parallel or taper.

Materials of Construction

Body
– Stainless steel ASTM 351 CF8M
Clamp Ring
– Stainless steel BS 3100 302 C25 (304 C15)
Ball
– PTFE
Glass Dome
– Annealed Borosilicate
O Ring
– Viton
Gasket
– Klingersil C4400
Fasteners
– Stainless steel

Dimensions