시리즈 VF VISI-Float® 유량계는 명확한 아크릴 몸은 기체 및 액체 애플리케이션 모두에 적합한 유량계, 정밀 가공, 직접 독서의 라인입니다. Visi-Float® 유량계의 제작은 60 년 이상의 아크릴 기기 가공 경험을 바탕으로합니다. 이 시리즈는 옵션 정밀 계량 밸브가있는 2 "(51mm) 및 4"(102mm) 스케일로 구성됩니다.

2" scale (VFA) with SS Wetted Parts

 

Model	Description
VFA-1-SS	Flowmeter, range .1-1 SCFH air.
VFA-21-SS	Flowmeter, range .06-0.5 LPM air.
VFA-22-SS	Flowmeter, range .15-1 LPM air.
VFA-23-SS	Flowmeter, range .6-5 LPM air.
VFA-24-SS	Flowmeter, range 1-10 LPM air.
VFA-25-SS	Flowmeter, range 3-25 LPM air.
VFA-26-SS	Flowmeter, range 6-50 LPM air.
VFA-27-SS	Flowmeter, range 10-100 LPM air.
VFA-2-SS	Flowmeter, range .2-2 SCFH air.
VFA-32-SS	Flowmeter, range 6-50 cc/min water.
VFA-33-SS	Flowmeter, range 10-100 cc/min water.
VFA-34-SS	Flowmeter, range 20-200 cc/min water.
VFA-3-SS	Flowmeter, range .6-5 SCFH air.
VFA-41-SS	Flowmeter, range .6-5 GPH water.
VFA-42-SS	Flowmeter, range 2-10 GPH water.
VFA-43-SS	Flowmeter, range 3-20 GPH water.
VFA-44-SS	Flowmeter, range 8-40 GPH water.
VFA-4-SS	Flowmeter, range 1-10 SCFH air.
VFA-5-SS	Flowmeter, range 2-20 SCFH air.
VFA-6-SS	Flowmeter, range 4-30 SCFH air.
VFA-7-SS	Flowmeter, range 5-50 SCFH air.
VFA-8-SS	Flowmeter, range 10-100 SCFH air.
VFA-9-SS	Flowmeter, range 20-200 SCFH air.

2" scale (VFA) with SS Valve

 

Model	Description
VFA-1-SS	Flowmeter, range .1-1 SCFH air.
VFA-21-SS	Flowmeter, range .06-0.5 LPM air.
VFA-22-SS	Flowmeter, range .15-1 LPM air.
VFA-23-SS	Flowmeter, range .6-5 LPM air.
VFA-24-SS	Flowmeter, range 1-10 LPM air.
VFA-25-SS	Flowmeter, range 3-25 LPM air.
VFA-26-SS	Flowmeter, range 6-50 LPM air.
VFA-27-SS	Flowmeter, range 10-100 LPM air.
VFA-2-SS	Flowmeter, range .2-2 SCFH air.
VFA-32-SS	Flowmeter, range 6-50 cc/min water.
VFA-33-SS	Flowmeter, range 10-100 cc/min water.
VFA-34-SS	Flowmeter, range 20-200 cc/min water.
VFA-3-SS	Flowmeter, range .6-5 SCFH air.
VFA-41-SS	Flowmeter, range .6-5 GPH water.
VFA-42-SS	Flowmeter, range 2-10 GPH water.
VFA-43-SS	Flowmeter, range 3-20 GPH water.
VFA-44-SS	Flowmeter, range 8-40 GPH water.
VFA-4-SS	Flowmeter, range 1-10 SCFH air.
VFA-5-SS	Flowmeter, range 2-20 SCFH air.
VFA-6-SS	Flowmeter, range 4-30 SCFH air.
VFA-7-SS	Flowmeter, range 5-50 SCFH air.
VFA-8-SS	Flowmeter, range 10-100 SCFH air.
VFA-9-SS	Flowmeter, range 20-200 SCFH air.

 

Specifications

Service:

Compatible gases and liquids.

Wetted Materials:

Body: Acrylic plastic; O-ring: Buna-N (fluoroelastomer available); Metal parts: Nickel plated brass standard, SS optional; Float: SS, black glass, aluminum, K monel depending on range.

Temperature & Pressure Limits:

Without Valve: 100 psig (6.9 bar) @ 150°F (65°C); 150 psig (10 bar) @ 100°F (38°C); With Valve: 100 psig (6.9 bar) @ 120°F (48°C).

Accuracy:

VFA = 5% of FS; VFB = 3% of FS.

Process Connection:

1/8" female NPT. VFB ranges 85 and 86 have 1/4" NPT back connections or 3/8" NPT end connections. These ranges not available with brass valves.

Scale Length:

VFA 2" typical length; VFB 4" typical length.

Mounting Orientation:

Mount in vertical position.

Weight:

VFA: 4.0 to 4.8 oz (.11 to .14 kg); VFB: 7.2 to 8.8 oz (.20 to .25 kg).

Agency Approvals:

Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).