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GC ACCESSORIES |
GAS MANAGEMENT
Fittings
Please note: Nuts and ferrules are not treated unless requested (custom parts). Nuts and ferrules normally are not in
contact with sample pathway, and thus do not require coating.
Parker® Fittings
(Siltek®/Sulfinert® Treated & Silcosteel®-CR Treated)
A broad line of
1
/
16
"
,
1
/
8
"
and
1
/
4
"
fittings are available with Siltek®/Sulfinert® or
Silcosteel®-CR treatment. Because of expanding applications for these coatings, we
have received many requests for a broader product offering. If you do not see every-
thing you need, contact us for information on custom coating services.
Valco® Fittings
(Siltek®/Sulfinert® Treated)
union
tee
reducing union
elbow
plug
cross
tube end reducer
port connector
male connector
female connector
plug valve, 2-way
ball valve, 2-way
Ball and plug valves are also available in brass and stainless steel. See
page 316.
zero dead volume tee
zero dead volume
union
Siltek/Sulfinert Treated
Silcosteel-CR Treated
Fitting Type
Size
Parker #
qty.
cat.#
price
qty.
cat.#
price
Union
1
/
16
"
1 SC 1
ea.
22520
ea.
22863
1
/
8
"
2 SC 2
ea.
22521
ea.
22864
1
/
4
"
4 SC 4
ea.
22522
ea.
22865
Tee
1
/
16
"
1 ET 1
ea.
22526
ea.
22866
1
/
8
"
2 ET 2
ea.
22527
ea.
22867
1
/
4
"
4 ET 4
ea.
22528
ea.
22868
Reducing Union
1
/
8
" to
1
/
16
"
2 RU 1
ea.
22523
ea.
22869
1
/
4
" to
1
/
16
"
4 RU 1
ea.
22524
ea.
22870
1
/
4
" to
1
/
8
"
4 RU 2
ea.
22525
ea.
22871
Elbow
1
/
8
"
2 EE 2
ea.
22530
ea.
22875
1
/
4
"
4 EE 4
ea.
22531
ea.
22876
Plug
1
/
8
"
2 BLP 2
ea.
21540
ea.
22878
1
/
4
"
4 BLP 4
ea.
21541
ea.
22879
Cross
1
/
8
"
2 ECR 2
ea.
21542
ea.
22872
1
/
4
"
4 ECR 4
ea.
21543
ea.
22873
Tube End Reducer
1
/
8
" to
1
/
16
"
2 TUR 1
ea.
21544
ea.
22880
1
/
4
" to
1
/
16
"
4 TUR 1
ea.
21545
ea.
22881
1
/
8
" to
1
/
4
"
2 TUR 4
ea.
21546
ea.
22882
1
/
4
" to
1
/
8
"
4 TUR 2
ea.
21547
ea.
22883
Port Connector
1
/
8
"
2 PC 2
ea.
21548
ea.
22884
1
/
4
"
4 PC 4
ea.
21549
ea.
22885
1
/
8
" to
1
/
4
"
2 PC 4
ea.
21550
ea.
22886
Male Connector
1
/
8
" to
1
/
8
" NPT
2 MSC 2N
ea.
21551
ea.
22887
1
/
4
" to
1
/
4
" NPT
4 MSC 4N
ea.
21552
— —
—
1
/
16
" to
1
/
8
" NPT
1 MSC 2N
ea.
21553
ea.
22889
1
/
8
" to
1
/
4
" NPT
2 MSC 4N
ea.
21554
ea.
22890
1
/
4
" to
1
/
8
" NPT
4 MSC 2N
ea.
21555
ea.
22891
Female Connector
1
/
8
" to
1
/
8
" NPT
2 FSC 2N
ea.
21556
ea.
22892
1
/
4
" to
1
/
4
" NPT
4 FSC 4N
ea.
21557
ea.
22893
1
/
4
" to
1
/
8
" NPT
4 FSC 2N
ea.
21558
ea.
22894
1
/
8
" to
1
/
4
" NPT
2 FSC 4N
ea.
21559
— —
—
Plug Valve, 2-Way
1
/
8
"
2A PR4 VT SS
ea.
21586
— —
—
1
/
4
"
4A PR4 VT SS
ea.
21587
— —
—
Ball Valve, 2-Way
1
/
8
"
2A B2LJ2 SSP ea.
21588
— —
—
1
/
4
"
4A B2LJ2 SSP ea.
21589
— —
—
Siltek/Sulfinert Treated
Fitting Type
Size
qty.
cat.#
price
Zero Dead Volume Tee
1
/
16
"
ea.
22534
1
/
8
"
ea.
22535
Zero Dead Volume Union
1
/
16
"
ea.
22532
1
/
8
"
ea.
22533