` Flow Indicators
Quick Links - Alpha Controls & Instrumentation Inc.

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Contact information
Address

2900 John St.
Unit 4
Markham, ON  L3R 5G3 - Canada

Email

Phone

(905) 477-2133

Fax

(905) 477-4219

Flow Indicators

Flow indicators allow you to gain a clear, inside view, showing movement of fluid in a process line. They allow you to view liquid or gas flow direction, colour and clarity at a glance.

WPT Multi-Jet Plastic Water Meter
Dwyer

WPT Multi-Jet Plastic Water Meter

Lead Free, Economical Plastic Body, Pulse Output

Starting At
$163.00 CAD Configure
RTI2 Rate/total Indicator
Dwyer

RTI2 Rate/total Indicator

Loop Powered, Converts Pulse Frequency to 4 to 20 mA, High/Low Flow Alarm

Starting At
$1,662.00 CAD Configure
Series 500 Sight Window
Dwyer

Series 500 Sight Window

Shows Level or Contents of Tanks, Pipelines; Tempered, Replaceable Glass Window

Starting At
$132.00 CAD Configure
Series 550 Sight Window
Dwyer

Series 550 Sight Window

Shows Level or Contents of Tanks, Pipelines; Fused Glass and Steel Construction

Starting At
$30.00 CAD Configure
9950 Six-Channel Transmitter
GF Signet

9950 Six-Channel Transmitter

A multi-channel, multi-sensor controller allows the use of up to six GF sensors to manage complex water treatment applications

Starting At
$3,416.00 CAD Configure
50MK10 Laminar Flow Elements
Meriam

50MK10 Laminar Flow Elements

Laminar Flow Elements

Starting At
$3,269.00 CAD Configure
50MJ10 Laminar Flow Elements
Meriam

50MJ10 Laminar Flow Elements

Laminar Flow Elements

Starting At
$2,733.00 CAD Configure
50MW20 Laminar Flow Elements
Meriam

50MW20 Laminar Flow Elements

Laminar Flow Elements

Starting At
$3,229.00 CAD Configure
50MH10 Laminar Flow Elements
Meriam

50MH10 Laminar Flow Elements

Laminar Flow Elements

Starting At
$3,004.00 CAD Configure
50MY15 Laminar Flow Element
Meriam

50MY15 Laminar Flow Element

Laminar Flow Element

Starting At
$5,732.00 CAD Configure
50MR2 Laminar Flow Element
Meriam

50MR2 Laminar Flow Element

Laminar Flow Element

Starting At
$5,758.00 CAD Configure
20T/21T Threaded Insertion Accutube
Meriam

20T/21T Threaded Insertion Accutube

Threaded Insertion Accutube

Starting At
$581.00 CAD Configure
22L/23L Threaded Insertion Accutube
Meriam

22L/23L Threaded Insertion Accutube

High Pressure / Temperaure Insertion Type Flow Sensor

Starting At
$1,552.00 CAD Configure
24D/25D Flanged Insertion Accutube
Meriam

24D/25D Flanged Insertion Accutube

Flange-Mounted Insertion Type Flow Sensor

Starting At
$2,937.00 CAD Configure
40H to 43H Insertion Type Flow Sensor With or Without RTD
Meriam

40H to 43H Insertion Type Flow Sensor With or Without RTD

Insertion Type Flow Sensor With or without RTD

Starting At
$5,752.00 CAD Configure
PV14-SS 200:1, NEMA 4 (IP66), Electronic Proportioning Valves
OMEGA

PV14-SS 200:1, NEMA 4 (IP66), Electronic Proportioning Valves

316SS - 1/2" NPT Female, 0.6 Cv ECV

Call Today!
800-567-8686 ...or... Request Quote
FSV11 100:1, 1/4" Compression, 316ss, Electronic Proportioning Valves
OMEGA

FSV11 100:1, 1/4" Compression, 316ss, Electronic Proportioning Valves

316SS - 1/4" Compression, 0.009 Cv ECV

Call Today!
800-567-8686 ...or... Request Quote
PV103-10V 20:1 Electronic Proportioning Valves for Gas
OMEGA

PV103-10V 20:1 Electronic Proportioning Valves for Gas

Stainless Steel - 1/8" NPT Female, 0.08 Cv ECV, 0 to 10 Vdc Control

Call Today!
800-567-8686 ...or... Request Quote
AAV-1015B 2-Way, NC, Pilot Operated, Bi-Directional, Bronze Valve
OMEGA

AAV-1015B 2-Way, NC, Pilot Operated, Bi-Directional, Bronze Valve

Air-Actuated Valve, Bronze, Normally Closed, Bi-Directional

Call Today!
800-567-8686 ...or... Request Quote
AAV-1015 2-Way, NC, Pilot Operated, Bronze Valve
OMEGA

AAV-1015 2-Way, NC, Pilot Operated, Bronze Valve

Air-Actuated Valve, Bronze, Normally Closed

Call Today!
800-567-8686 ...or... Request Quote
AAV-1120B 2-Way, NC, Pilot Operated, Bi-Driectional, 316SS Valve
OMEGA

AAV-1120B 2-Way, NC, Pilot Operated, Bi-Driectional, 316SS Valve

Air-Actuated Valve, Stainless Steel 316L, Normally Closed, Bi-Directional

Call Today!
800-567-8686 ...or... Request Quote
AAV-1120C 2-Way, NC, Pilot Operated, 316SS, Compact Valve
OMEGA

AAV-1120C 2-Way, NC, Pilot Operated, 316SS, Compact Valve

Air-Actuated Valve, Stainless Steel 316L, Normally Closed, Compact Design

Call Today!
800-567-8686 ...or... Request Quote
AAV-1150 2-Way, NC, Pilot Operated, 316SS Valve
OMEGA

AAV-1150 2-Way, NC, Pilot Operated, 316SS Valve

Air-Actuated Valve, 316L Stainless Steel, Normally Closed

Call Today!
800-567-8686 ...or... Request Quote
AAV-1015C 2-Way. NC, Pilot Operated, Bronze Compact Valve
OMEGA

AAV-1015C 2-Way. NC, Pilot Operated, Bronze Compact Valve

Air-Actuated Valve, Bronze, Normally Closed, Compact Design

Call Today!
800-567-8686 ...or... Request Quote
AAV-1020CB 2-Way, NC, Pilot Operated, Bi-Directional, Bronze Compact Valve
OMEGA

AAV-1020CB 2-Way, NC, Pilot Operated, Bi-Directional, Bronze Compact Valve

Air-Actuated Valve, Bronze, Normally Closed, Bi-Directional, Compact Design

Call Today!
800-567-8686 ...or... Request Quote
AAV-1120CB 2-Way, NC, Pilot Operated, Bi-Directional, 316SS, Compact Valve
OMEGA

AAV-1120CB 2-Way, NC, Pilot Operated, Bi-Directional, 316SS, Compact Valve

Air-Actuated Valve, Stainless Steel 316L, Normally Closed Bi-Directional, Compact Design

Call Today!
800-567-8686 ...or... Request Quote
DVT-4 Adjustable timing Electronic Drain Valve
OMEGA

DVT-4 Adjustable timing Electronic Drain Valve

1/2" NPT Female, 1.7 Cv - Solenoid Drain valve

Call Today!
800-567-8686 ...or... Request Quote
FVLT02 PTFE Needle Valves
OMEGA

FVLT02 PTFE Needle Valves

1/8" NPT Female Valve, 0.250 Cv, Aluminum Shell w/ Resin Knob

Call Today!
800-567-8686 ...or... Request Quote
SV171 2-Way, NC, Direct Acting, SS, Solenoid Valves
OMEGA

SV171 2-Way, NC, Direct Acting, SS, Solenoid Valves

OMEGA-FLO 2-Way 316 Stainless Steel Solenoid Valve

Call Today!
800-567-8686 ...or... Request Quote
SVH-121 2-Way, NO, NC, 316 SS, Very High Pressure Solenoid Valves
OMEGA

SVH-121 2-Way, NO, NC, 316 SS, Very High Pressure Solenoid Valves

HIGH PRESSURE SOLENOID VALVE

Call Today!
800-567-8686 ...or... Request Quote
SV3204 2-Way, NC, Direct Acting, 316 SS, Solenoid Valves
OMEGA

SV3204 2-Way, NC, Direct Acting, 316 SS, Solenoid Valves

Solenoid Valves General Purpose

Call Today!
800-567-8686 ...or... Request Quote
SV3311 2-Way, NO, NC, Direct Acting, Brass, Solenoid Valves
OMEGA

SV3311 2-Way, NO, NC, Direct Acting, Brass, Solenoid Valves

OMEGA-FLO™ 2-Way General Purpose Solenoid Valves

Call Today!
800-567-8686 ...or... Request Quote
SV3321 2-Way, NC, Direct Acting, Brass, High Pressure Solenoid Valve
OMEGA

SV3321 2-Way, NC, Direct Acting, Brass, High Pressure Solenoid Valve

OMEGA-FLO 2-WAY HIGH PRESSURE SOLENOID Valves

Call Today!
800-567-8686 ...or... Request Quote
SV4002A 2-Way, NO, NC, Pilot Operated, Hot Water/Steam Solenoid Valves
OMEGA

SV4002A 2-Way, NO, NC, Pilot Operated, Hot Water/Steam Solenoid Valves

2-Way Solenoid Valves - For Hot Water and Steam

Call Today!
800-567-8686 ...or... Request Quote
SV6004 2-Way, NC, Pilot Operated, Brass, Solenoid Valves
OMEGA

SV6004 2-Way, NC, Pilot Operated, Brass, Solenoid Valves

OMEGA-FLO™ 2-Way Solenoid Valves

Call Today!
800-567-8686 ...or... Request Quote
SV3109 2-Way, NC, Direct Acting, Brass, Solenoid Valves
OMEGA

SV3109 2-Way, NC, Direct Acting, Brass, Solenoid Valves

2-Way Direct Acting Solenoid Valves

Call Today!
800-567-8686 ...or... Request Quote
SV4108 3-Way, NO, NC, Direct Acting, Brass, Solenoid Vavles
OMEGA

SV4108 3-Way, NO, NC, Direct Acting, Brass, Solenoid Vavles

OMEGA-FLO™ 3-Way Direct Acting Solenoid Valves

Call Today!
800-567-8686 ...or... Request Quote
SV3503 2-Way, NC, Direct Lift, Brass, Valves (Zero Differential)
OMEGA

SV3503 2-Way, NC, Direct Lift, Brass, Valves (Zero Differential)

OMEGA-FLO™ 2-Way Zero Differential Solenoid Valves

Call Today!
800-567-8686 ...or... Request Quote
SV6104A 2-Way, NC, Pilot Operated, Lead-Free Brass, Solenoid Valves
OMEGA

SV6104A 2-Way, NC, Pilot Operated, Lead-Free Brass, Solenoid Valves

LEAD-FREE BRASS 2-Way Solenoid Valves

Call Today!
800-567-8686 ...or... Request Quote
SV6107 2-Way, NC, Pilot Operated, Brass Solenoid Valves
OMEGA

SV6107 2-Way, NC, Pilot Operated, Brass Solenoid Valves

Brass 2-Way Solenoid Valves

Call Today!
800-567-8686 ...or... Request Quote
CT-SVFI Clamp Type Sterile Visual Flow Indicator
L.J. Star

CT-SVFI Clamp Type Sterile Visual Flow Indicator

Delivers better hygienic control, lower maintenance costs, and faster, more consistent installation

Call Today!
800-567-8686 ...or... Request Quote
SFI-100/SFI-300 Midwest Sight Flow Indictor
Dwyer

SFI-100/SFI-300 Midwest Sight Flow Indictor

Manufactured of quality materials and safety tested to assure long, dependable service at economical prices

Starting At
$267.00 CAD Configure
SFI-400 Midwest Sight Flow Indicator
Dwyer

SFI-400 Midwest Sight Flow Indicator

Manufactured of quality materials and safety tested to assure long, dependable service at economical prices

Starting At
$708.00 CAD Configure
160F Straight Stainless Steel Pitot Tubes
Dwyer

160F Straight Stainless Steel Pitot Tubes

Constructed from corrosion resistant stainless steel with permanently etched insertion depth graduations for a lifetime of service

Starting At
$413.00 CAD Configure
MV Mini Brass Ball Valve
Dwyer

MV Mini Brass Ball Valve

Ideal for use in small, confined spaces, where larger valves are of no use.

Starting At
$12.00 CAD Configure
SFI-300F - Midwest Sight Flow Indicator
Dwyer

SFI-300F - Midwest Sight Flow Indicator

Manufactured of quality materials & safety tested to assure long, dependable service at economical prices

Starting At
$1,576.00 CAD Configure
SFI-700 - Midwest Sight Flow Indicator
Dwyer

SFI-700 - Midwest Sight Flow Indicator

Manufactured of quality materials& safety tested to assure long, dependable service at economical prices

Starting At
$693.00 CAD Configure
WRBT Multi-Jet Water Meter w/Removable Bottom
Dwyer

WRBT Multi-Jet Water Meter w/Removable Bottom

Series of mechanical, water totalizing meters that display the total water usage in gallons with m3 options

Starting At
$271.00 CAD Configure
LFM Polycarbonate Flowmeters
Dwyer

LFM Polycarbonate Flowmeters

Precision, injection molded polycarbonate bodies and fittings

Starting At
$98.00 CAD Configure
PE/TE = Orifice Plate Flowmeters
Dwyer

PE/TE = Orifice Plate Flowmeters

One piece PVC/PTFE construction

Starting At
$619.00 CAD Configure