235 / 628
www.restek.com
233
Zero Dead Volume Valco® Internal Union
Ends of tubing seat squarely at bottoms of fitting details. Made
of 300-series stainless steel. For use with
1
/
16
"
OD tubing. Stain-
less steel ferrules included.
Male Pipe to Valco® Internal Adapter
(Stainless Steel)
Makes a minimum volume connection from a female pipe fit-
ting on a pressure gauge or regulator to a Valco® zero-dead-
volume fitting. Made of 300 series stainless steel; stainless steel
ferrules included.
Description
Fitting Size Bore Valco # qty.
cat.#
price
Male Pipe to Valco
Internal Adapter
1
/
8
" NPT Male
to
1
/
16
" ZDV 1.0 mm PZA21
ea.
20158
Male Pipe to Valco
Internal Adapter
1
/
4
" NPT Male
to
1
/
16
" ZDV 1.0 mm PZA41
ea.
20159
1
/
16
-Inch Valco® Adaptor Ferrules
Fused silica adaptor ferrules are made from Valcon polyimide,
a unique, graphite-reinforced composite specially prepared to
maximize mechanical stability at temperatures up to 350 °C.
The determining factor for selecting adaptor ferrule size is the
fused silica tubing OD.
20147
20158
20159
Nuts & Ferrules
(
1
/
16
-Inch Stainless Steel)
for Valco® Connectors
Description
Valco # qty.
cat.#
price
Ferrules,
1
/
16
" Stainless Steel
ZF1-10 10-pk.
20286
Nuts,
1
/
16
" Stainless Steel
ZN1-10 10-pk.
20287
20286
20287
21015
Description
Union Bore Valco # qty.
cat.#
price
Internal Union
0.15 mm ZU1XC ea.
20147
Internal Union
0.25 mm ZU1C ea.
20148
Internal Union
0.75 mm ZU1
ea.
20149
Internal Union
1
/
16
"
ZU1T
ea.
20150
GC ACCESSORIES |
INSTRUMENT SUPPLIES
Connectors
Valcon Polyimide
Virgin Polyimide
Tubing OD Valco # qty.
cat.#
price
Valco # qty.
cat.#
price
0.30≤0.40 mm FS1.4-5 5-pk.
20142
FS1.4V1-5 2-pk.
21015
0.40≤0.50 mm FS1.5-5 5-pk.
20143
FS1.5V1-5 2-pk.
21016
0.50≤0.80 mm FS1.8-5 5-pk. 20144
— — —
0.80≤0.90 mm FS1.9-5 5-pk.
20145
— — —