Part No.
QTVC-2FBA-RG-2m-1m
QTVC volume controller, 1/4in FBSPP gauge adapter, 2m, 1m
hoses, (2) 1/4― FBSPP process conn.
Calibrate both very low pressure or high
pressure instrumentation using nitrogen with an
attached pressure gauge or calibrator (gauge
or calibrator not included)
Features
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Proprietary pressure balanced fine adjustment piston allows
for extremely precise, finger-tip control of pressure at 0.03 psi
(2 mbar) or 3000 psi (210 bar) or any range in between.
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Fine adjust piston, fill, balance and vent valves are in one
light weight, compact unit
Includes handle, Quick-test Systemâ„¢ outlet connections,
hoses and adapters
QTVC-2FBA-RG-2m-1m
Low volume Quick-test hose, gauge adapter and process
connection can be attached to QTVC without thread sealant
or a wrench
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Soft-seated valves make filling and venting the system very
precise
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Included stand for laboratory or table top use (QTVC-LKIT)
Optional padded strap for field use (NPAK-STRP)
Made in U.S.A.
Item Includes
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Assembly - QTVC Assembly (QTVC)
Gauge Adapter - G 1/4" female BSPP (ISO 228/1) x female Quick-test, no check-valve, brass (QTHA-2FBA-RG)
Hose - Quick-test 6900 psi hose, brass hose ends, 2 m (6.6 ft) long (QTQT-HOS-2m)
Hose - Quick-test 6900 psi hose, brass hose ends, 1 m (3.3 ft) long (QTQT-HOS-1m)
Hose Adapter - G 1/4" female BSPP (ISO 228/1) x male Quick-test, no check-valve, brass (QTHA-2FB0-RG)
Hose Adapter - G 1/4" female BSPP (ISO 228/1) x male Quick-test, no check-valve, brass (QTHA-2FB0-RG)
Specifications
Pressure Range
Vacuum Range
Temperature range
Construction
Seal materials
Weight
0 to 3000 psi (0 to 207 bar)
0 to 10"Hg (0 to 254 mmHG)
0 to 130 °F (-18 to 54 °C)
Aluminum, Anodized Aluminum, Brass, Plated Steel, Stainless Steel
Buna-N, Delrin, Teflon
6.06 lb (2.7 kg)
Dimensions
H: 6.16 in (15.65 cm) x W: 8.5 in (21.59 cm) x D: 7.38 in (18.75 cm)
Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480
