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SAMPLE HANDLING |
AIR MONITORING
Canister Valves & Gauges
Alternative Mounted Vacuum/Pressure Gauges
The standard vacuum/pressure range on a SilcoCan® or TO-Can® canister fitted with a
gauge is -30" Hg to 60 psi. To have a different gauge mounted on your canister, add the
appropriate suffix number to the canister catalog number.*
*No price difference for these substituted gauges.
Valves and Gauges for Air Monitoring Applications
Replacement Parker® DiaphragmValves
• High quality, metal-to-metal seal,
2
/
3
-turn valve with stainless steel diaphragms.
• 2-port or 3-port valve available.
*All Restek canisters are originally equipped with high-quality Parker Hannifin diaphragm valves. Each valve is
helium leak-tested to 4 x 10
-9
cc/sec. The all-stainless steel construction eliminates contamination and with-
stands temperatures from -100°C to 250°C. Other features include a compression outlet fitting and a
1
/
4
" inlet
and outlet.
Replacement Swagelok® SS4H Bellows Valve
• All metal flow path prevents sample adsorption, giving more accurate results.
• Unique serial number on each valve for complete traceability.
• Withstands temperatures of up to 300 °C.
• Rugged performance in the field.
• Fast delivery from Restek!
Restek offers Swagelok® SS4H canister valves. These popular, rugged valves are available
separately or already assembled on our TO-Can® canisters. Valves are bellows-sealed for
durability and meet all EPA requirements for air monitoring by methods TO-14A and
TO-15.
Description
qty.
cat.
price
Replacement
1
/
4
" Swagelok SS4H Bellows-Sealed Valve (2-port)
ea.
24148
Replacement
1
/
4
" Swagelok SS4H Bellows-Sealed Valves are available on SilcoCan canisters as a custom
product. Contact Technical Service for more information.
24144
24148
Replacement Combination Vacuum/Pressure Gauges
2-inch vacuum/pressure gauges, 316 stainless steel with
1
/
8
" NPT fitting and center back
mount. Recommended for use with canisters.
Description
qty.
cat.#
price
-30"Hg/15psi Vacuum/Pressure Gauge
ea.
24100
-30"Hg/30psi Vacuum/Pressure Gauge
ea.
24104
-30"Hg/60psi Vacuum/Pressure Gauge
ea.
24108
Vacuum Gauges
High-quality vacuum gauges with 316 stainless steel wetted surfaces. -30" Hg to 0" Hg.
Recommended for use with passive sampling kits. All are rear mount.
Description
Fittings
qty.
cat.#
price
2" Vacuum Gauge
1
/
8
" NPT
ea.
24269
2" Vacuum Gauge
1
/
4
" NPT
ea.
24270
1
1
/
2
" Vacuum Gauge
1
/
8
" NPT
ea.
24120
24120
Stainless Steel Valve Siltek-Treated Valve
Description
cat.#
price
cat. #
price
1
/
4
" Replacement Valve (2-port)
24145
$235
24144
1
/
4
" Replacement Valve (3-port)
24147
$245
24146
Gauge
Suffix
-30" Hg/15psi
-651
-30" Hg/30psi
-652
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
