Precision vacuum regulator

$2,936.31 – $34,074.07

Regulation of vacuum pressures in the range of 0.1 to 760.0 torr (atm pressure).

Requires one proportioning valve.

Can be equipped to operate a second valve used to back fill the evacuated or pressurized reactor. An optional second proportioning valve can be ordered.

Call for more information.

The optimal PSV value depends on the exact conditions of the procedure. The table below applies to closed systems. For applications with a continuous purge of gas, call J-Kem for assistance.

Cat#	System Values	Valve CV	Price ($)
PSV-2	1ml to 2L	0.033	561
PSV-3	25ml to 4L	0.055	561
PSV-4	100ml to 22L	0.068	561
PSV-5	1L to 50L	0.12	561
PSV-5T	>12L	0.37	1266
PSV-6	>20L	0.7	1266
PSV-7	>30L	1.3	1266
PSV-8	>40L	2.0	1266

 

Specifications:

Transducer
Diaphragm: Stainless Steel
Accuracy: DVR-1000 .1% // DPR-1100 .25% // DDR-1200 .25%
Proof Pressure: 200%

Controller
Regulation: 0.015% of range
Resolution: 0.1 torr or 0.01 psi
Vapor Path Materials: Stainless Steel and Teflon
Ramp Rates: 100 torr/sec to .1 torr/hr

Fittings 1/4″ SS compression fittings

Warranty:

• Electronics: 2 years
• Xducer and Valve: 6 months

Size: 8″ x 3″ x 6″
Weight: 3lbs

SKU:	DVR-1000