Emsal Vana
Products / Sight flow indicators · 050–069 / Threaded sight flow indicator
PRODUCT GROUP 051 · SIGHT FLOW INDICATORS

Threaded sight flow indicator

Sight flow indicators let you visually check the presence and direction of liquid or gas flowing through a pipeline. They usually contain mechanical indicators such as a glass tube, rotating impeller, ball or sight glass in the flange, and show at a glance whether there is flow in the system.

THREADED SIGHT FLOW INDICATORTYPE 051 · EMSAL VANA
DN
15 – 50
PN
16
MATERIAL
SS316 · SS304
STANDARD
DIN
CONNECTION
Threaded
TEST
EN 12266-1
FLOW DIRECTION
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Threaded sight flow indicator

Technical data

01
Nominal sizeDN15 – DN50
Pressure ratingPN16
StandardDIN
Connection typeThreaded
DesignBSPP female threaded connection (DIN 2999)
TestTS EN 12266-1EN 12266-1Industrial valves — testing of valves · pressure tests

The standards listed apply to stocked products. Contact us for other standards.

Material

02
Material
SS316SS304GGG40.3GG25GS-C25

Features

03

Applications

  • Chemical and food industries – visual and hygiene checks
  • HVAC and water treatment systems – flow verification
  • Process lines – monitoring liquid or gas flow

Accessories

04

Downloads

05
DatasheetPDF · TR · dimension and weight table
IN PREPARATION
CAD modelSTEP · DXF · by nominal size
IN PREPARATION
3.1 certificate samplePDF · EN 10204 · TR/EN
Open sample

Related products

06
Threaded sight flow indicator · 051 · SS316 · DN15–DN50 · PN16