Dwyer Instruments VAT-301 Catalog Page

SERIES VAT

VARIABLE AREA FLUOROPOLYMER FLOWMETER

FLOW

In-Line, Chemically Inert

Connection A B

1/4˝ 3/8˝ 1/2˝ 3/4˝

5-11/16˝ [144] 5-11/16˝ [144] 10-1/2˝ [267] 10-1/2˝ [267]

1-1/4˝ [31.8] 1-1/4˝ [31.8] 2˝ [50.8] 2˝ [50.8]

The Series VAT Variable Area Fluoropolymer Flowmeter is ideal for high purity or

corrosive liquid applications. This series of owmeters features a 0 to 10 scale for ow indication. Each unit is individually leak tested to a leak integrity rating of 1 x 10 -7 sccs

Helium or better.

FEATURES/BENEFITS

• Chemically inert wetted components yield long life even in corrosive liquid applications

• All units are individually leak tested for no additional cost

APPLICATIONS

• Chemical injectors

• Deionized water systems

MODEL CHART Model Low Range

With Valve Without Valve Connections VAT-3 11

VAT-312 VAT-313 VAT-314 VAT-315 VAT-316 VAT-317 VAT-318 VAT-319

VAT-301 VAT-302 VAT-303 VAT-304 VAT-305 VAT-306 VAT-307 VAT-308 VAT-309

1/4˝ female NPT 1/4˝ female NPT 1/4˝ female NPT 1/4˝ female NPT 1/4˝ female NPT 3/8˝ female NPT 3/8˝ female NPT 3/8˝ female NPT 3/8˝ female NPT

Flow Rate GPH (ml/min)

1.98 (125)

3.91 (250)

6.34 (400)

7.92 (500)

15.85 (1000)

31.69 (2000)

39.62 (2500)

47.54 (3000)

79.23 (5000)

SPECIFICATIONS

Service: Compatible liquids. Wetted Materials: Flowtube: PFA; Float

and end ttings: PTFE; Guide rods:

PCTFE. Temperature Limit: 250°F (121°C). Pressure Limit: 100 psig (6.9 bar).

MODEL CHART Model High Range

With Valve Without Valve Connections VAT-6110

VAT-6111 VAT-6112 VAT-6113 VAT-6114

OPTIONS Use order code: Description NISTCAL-FL1 NIST traceable calibration certicate

VAT-6010 VAT-6011 VAT-6012 VAT-6013 VAT-6014

1/2˝ female NPT 1/2˝ female NPT 3/4˝ female NPT 3/4˝ female NPT 3/4˝ female NPT

Accuracy: ±5% FS @ 70°F (21.1°C) and 14.7 psia (1 atm absolute).

Process Connections: See chart. Leak Integrity: 1 x 10-7 sccs of helium. Scale: Direct reading. Mounting: Vertical, in-line.

Flow Rate GPM (L/min)

3.43 (13)

5.28 (20)

7.93 (30)

10.57 (40)

11.89 (45)