Sight Flow Indicators

Sight Flow Indicators

Advanced Couplings Sterile Visual Flow Indicator (SVFI)

· In-line sight glass suitable for food, chemical, and pharmaceutical use
· Borosilicate glass element is precision sized to give a hygienic CIP cleanable product
· Four observation windows resulting in maximum visibility without compromising design pressures & temperatures.
· Fully certified and conforms to EC directives, with o-ring seals fully certified FDA food grade and USP Class VI quality.
· The metal body is permanently part marked with material heat number, size, surface finish and the CE mark – other markings can be supplied as requested – contact us
· Standard unit is ASME-BPE SFF6 in the internal bore, however higher finishes can be supplied, as well as more exotic grades of materials – contact us

LJ Star Standard Visual Flow Indicators

· Available in five (5) styles to suit various mounting positions, fluid characteristics, flow rates and directions:
Plain Style: Can be installed in any position to observe fluid flow in any direction.
Drip Tube Style: This style is well suited for vertical lines with downward flow direction.
Flapper Style: Suited for monitoring either horizontal or vertical lines with upward flow.
Rotator Style: Can be installed in any position to indicate flow in any direction.
Gaseous Style: For monitoring horizontal or vertical upward low velocity fluid streams.
· Materials: 316 Stainless Steel, Carbon Steel as standards. Monel®, Hastelloy®, Alloy 20 as options – contact us
· Gaskets: Neoprene, Gylon® as standards. Buna N, Viton®, PTFE, silicone, graphite, and non-asbestos gaskets as options – contact us
· Window materials: Borosilicate as standard. Metaglas® Prestressed Safety Glass, Quartz as options – contact us

LJ Star Standard Flanged Visual Flow Indicator

· Full ANSI rated for 150# or 300# service (except 8″ 150# unit which is nominal ANSI rated)
· Sizes range from 1/2″ to 8″

LJ Star Standard Threaded Visual Flow Indicator

· Full ANSI rated for 150# or 300# service (except 8″ 150# unit which is nominal ANSI rated)
· Sizes range from 1/2″ to 2″

LJ Star Full View Visual Flow Indicators

· Full ANSI rated for 150# or 300# service (except 8″ 150# unit which is nominal ANSI rated)
· Sizes range from 1/2″ to 8″
· Available in two (2) styles to suit various mounting positions, fluid characteristics, flow rates and directions:
Plain Style: Can be installed in any position to observe fluid flow in any direction.
Drip Tube Style: This style is well suited for vertical lines with downward flow direction.
· Materials: 316 Stainless Steel, Carbon Steel as standards. Monel®, Hastelloy®, Alloy 20, Teflon Lined as options – contact us
· Gaskets: Neoprene, PTFE as standards. Buna N, Viton®, silicone, graphite, and non-asbestos gaskets as options – contact us
· Flow indicators: Flutter, Teflon Ball as options – contact us

LJ Star Full View Flanged Visual Flow Indicator

· Designed for: 150 psi (1″), 120 psi (1-1/2″), 100 psi (2″ and 3″), and 70 psi (4″). Larger sizes available upon request – contact us
· Impact deterrent shields as standard. Metal shields available as an option – contact us

LJ Star Full View Threaded Visual Flow Indicator

· Designed for: 150 psi (1/8″ to 1″), 120 psi (1-1/2″), and 100 psi (2″). Larger sizes available upon request – contact us
· Impact deterrent shields as standard. Metal shields available as an option – contact us

Custom Fittings available on request