Subtotal = $0.00 
Items = 0 
View Cart
United States
1-800-323-4340 or 
Welcome,
log in or register
Category:
Flowmeters (3468)
Valves (1073)
Brand:
Parker (107)
Product Type:
Availability:
In Stock (590)
CE Compliance:
Yes (814)
Material:
PVC 80 (11)
Max psi:
150 (19)
100 (15)
250 (12)
50 (9)
15 (9)
5 (7)
10 (7)
25 (7)
30 (7)
2500 (4)
200 (2)
70 (2)
300 (1)
Tubing (mm):
1 in (13)
0.5 in (10)
Max flow rate (LPM):
8 (12)
3.5 (12)
18 (12)
2 (11)
22 (8)
35 (8)
20 (8)
2.75 (8)
16 (8)
45 (8)
2.5 (4)
8.5 (4)
1.2 (4)
1.3 (4)
13 (4)
40 (4)
5.5 (4)
106 (1)
587 (1)
3000 (1)
Max flow rate (GPM):
5 (4)
3.17 (4)
20 (3)
6.34 (2)
12.15 (2)
17.44 (2)
29.06 (2)
23.78 (2)
28 (1)
155 (1)
330 (1)
1900 (1)
3.8 (1)
Max flow rate (GPH):
10 (4)
2 (2)
5 (2)
20 (2)
40 (2)
25 (2)
50 (2)
60 (2)
Max flow rate (SCFH):
5 (4)
10 (4)
20 (4)
100 (4)
200 (4)
1 (2)
2 (2)
50 (2)
40 (2)
150 (2)
30 (1)
3 (1)
Max flow rate (SCFM):
100 (2)
25 (2)
5 (2)
50 (2)
10 (2)
1 (1)
1.5 (1)
3 (1)
4.2 (1)
8.2 (1)
6 (1)
16 (1)
21.5 (1)
25.5 (1)
40 (1)
45 (1)
62 (1)
90 (1)
160 (1)
245 (1)
Custom Ordering Solutions
Custom Ordering Solutions
Let us find the exact product you need. We have access to suppliers full lines - for products beyond what you see here. Call 1-800-323-4340 Option 9 ext. 6334
 
Home  >  Flow, Level & Valves

Flow, Level & Valves

Flow, Level & Valves

Liquid level control is crucial to the operation of your laboratory. Cole-Parmer offers a complete selection of liquid level control products including float switches, optical sensors, and ultrasonic transmitters to meet your technical needs and price point. A float switch liquid level control product is ideal for cost sensitive applications where high precision is not required. Optical sensors provide a compact and economical solution liquid level control and have the added benefit of better accuracy and no moving parts to wear. Ultrasonic transmitters handle the more demanding applications and combine high accuracy, contact free operation, and a 4 to 20 mA signal output for control functions. Intrinsically safe ultrasonic transmitter models are also available.

Cole-Parmer offer an extensive range of flow meters for liquid, gas applications, and steam applications. Cole-Parmer’s meters are simple to install and we offer flow meters for measuring flow rates from 0.0002 mL/min to over 400 LPM and for gases from 0.02 mL/min to over 700 m3/hour. Our range of flow meters include variable area, magnetic, mass flow, ultrasonic, paddle wheel, turbine, vortex, gear, and corliolis.

To find the right flow meter for your application use Cole-Parmer’s on-line flow meter quick search. Alternatively contact our Application Specialists for free technical support and let us bring over 50 years of flow control experience to help solve your application needs.

Our valve selection includes a wide variety of products from simple and inexpensive plastic ball valves to solenoid valves for laboratory and industrial uses. Other types of valves include check, diaphragm, eleptical, metering, needle, pinch, proportioning, and stopcocks. Whether it's actuated ball valves for industrial uses or need valves for the laboratory, Cole-Parmer has your valving solution.

If you have questions about liquid level control contact one of our Technical Experts.
 Product Detail
Sort
 Availability
 Price
EW-32461-44 Representative image only. Check individual details.

Cole-Parmer Valved Variable Area Acrylic Flowmeter for Liquid Applications; Metric, 100-mm Scale, 0.8 to 9 LPM

Product Type Variable Area Flowmeter,Description Variable Area, Direct Reading Flowmeter for Liquids,Max pressure bar 6.9
EW-32461-44
In stock.
$139.00 USD/EACH

Qty:

EW-32907-59 Representative image.  Check individual details.

Cole-Parmer Flow controller, mass, differential pressure, for gas, 1 to 100 ml/min

Product Type Differential Pressure Flowmeter,Description Mass flow controllers,Max pressure bar 9.9
EW-32907-59
Call 1-888-358-4705 for availability.
$1,307.00 USD/EACH

Qty:

Representative photo only Cole Parmer Two Way Micro Solenoid Rocker Valve 1 4 28 UNF

Cole-Parmer Two-Way Micro Solenoid Rocker Valve, 1/4-28 UNF

Product Type Solenoid Electric Valves (actuated),Cv 0.046,Max temperature º F 131
EW-98622-00
In stock.
$216.00 USD/EACH

Qty:

EW-32461-24 Representative image only. Check individual details.

Cole-Parmer Valved Variable Area Acrylic Flowmeter for Air Applications; English, 4" Scale, 0.5-5 scfm

Product Type Variable Area Flowmeter,Description Variable Area, Direct Reading Flowmeter for Air,Max flow rate SCFM 5
EW-32461-24
In stock.
$139.00 USD/EACH

Qty:

Representative photo only Battery powered turbine flowmeter totalizer 3 4 NPT F 2 to 20 gpm 7 6 to 75 7 LPM 316 SS

Battery-powered turbine flowmeter/totalizer, 3/4" NPT(F), 2 to 20 gpm/7.6 to 75.7 LPM, 316 SS

Product Type Turbine Flowmeters,Description Turbine Flowmeter,Max operating temperature º F 140
EW-05609-09
In stock.
$716.00 USD/EACH

Qty:

EW-05618-10 GF Signet Rotor-X Paddle-Wheel flow sensor - 05618-10

GF Signet High Flow Paddle Wheel Sensor fits 1/2" to 4" Pipe with 4 1/8" Sensor Length

Product Type Paddle Wheel Flowmeter,Description Paddle Wheel Flowsensor,Max operating temperature º F 185
EW-05618-10
In stock.
$378.00 USD/EACH

Qty:

EW-32907-63 Representative image.  Check individual details.

Cole-Parmer Flow controller, mass, differential pressure, for gas, 5 to 500 ml/min

Product Type Differential Pressure Flowmeter,Description Mass flow controllers,Max pressure bar 9.9
EW-32907-63
In stock.
$1,307.00 USD/EACH

Qty:

EW-30600-04 Stopcocks with Luer Connections; 4-way; male lock

Stopcocks with Luer Connections; 4-way; male lock

Product Type Luer fittings,Material Polycarbonate
EW-30600-04
In stock.
$31.00 USD/PACKAGE of 10

Qty:

EW-32481-82 Representative image only.  Check individual details.

Kobold Daa6208:SS Flow Indicator without Rotor, 3.17 GPM, 1/4in NPT(F) Connection w/Self-Cleaning Mechanism

Product Type Flow Indicators,Description Without Rotor,Max flow rate GPM 3.17
EW-32481-82
Usually ships in 5 days.
$289.00 USD/EACH

Qty:
See all

Representative photo only CoolCube Circuit

CoolCube Circuit

Product Type Solenoid Electric Valves (actuated),Brand CoolCube,Model COOLCUBE-R
EW-01356-52
In stock.
$44.00 USD/EACH

Qty:

Representative photo only Stopcocks with Luer Connections 4 way male lock 100 pack

Stopcocks with Luer Connections; 4-way; male lock; 100/pack

Product Type Luer fittings,Material Polycarbonate
EW-30600-09
In stock.
$165.00 USD/PACKAGE of 100

Qty:

Representative photo only Cole Parmer 150 mm Direct Reading Flowmeter Aluminum Carboloy Float For Air With Valve 100 mL min

Cole-Parmer 150-mm Direct Reading Flowmeter,Aluminum/Carboloy Float; For Air, With Valve; 100 mL/min

Product Type Variable Area Flowmeter,Description Variable Area, Direct Reading Flowmeter,Max operating temperature º F 250
EW-32003-04
In stock.
$174.00 USD/EACH

Qty:

Representative photo only A109GMN025NA1 Flmtr 3 3GPM Digital Flowmeter W 1 4inNYLON Turbine Housing 2TOTALS 2CALS And Flowrate

A109GMN025NA1:Flmtr .3/3GPM Digital Flowmeter W/ 1/4inNYLON Turbine Housing 2TOTALS 2CALS And Flowrate

Product Type Turbine Flowmeters,Description Turbine Flowmeter,Max operating temperature º F 140
EW-05610-01
In stock.
$483.00 USD/EACH

Qty:

EW-32460-44 Representative image only. Check individual details.

Cole-Parmer Valved Direct Reading Acrylic Flowmeter for Air Applications; Metric, 50-mm Scale, 0.4-5 LPM

Product Type Variable Area Flowmeter,Description Variable Area, Direct Reading Flowmeter for Air,Max pressure bar 6.9
EW-32460-44
In stock.
$64.00 USD/EACH

Qty:

Representative photo only Cole Parmer 150 mm Correlated Flowmeter 316 SS withGlass float For Liquids and Gases Without Valve

Cole-Parmer 150-mm Correlated Flowmeter;316 SS withGlass float;For Liquids and Gases~Without Valve

Product Type Variable Area Flowmeter,Description Variable Area, Correlated Flowmeter,Max operating temperature º F 250
EW-03269-18
In stock.
$270.00 USD/EACH

Qty:

4743 results (showing 16 - 30 )
Per Page 
Home  >  Flow, Level & Valves

View products by: Title | Brand | Category | Price | Popularity | Best Sellers
View product categories by: Popularity | Our Choices | All-Around Favorites | Title | Product Category | Recommended
View popular items by: Popularity | Favorites | Title | Price | Part Number | Category
View Popular Categories by: Popularity | Our Choices | All-Around Favorites | Product Category | Recommended | Title