Catalog D25
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- GC Valves
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- Fine Metering Valves (This Page)
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Description
Nupro fine metering valves are designed to precisely control gas and liquid flow rates in laboratory instruments. They can be used at pressures up to 1000 psi as well as in vacuum systems. All valves are available in two styles, i.e., straight pattern and angle pattern. The ‘S’ Series Valves provide for the lowest flow range control (see table below). The ‘M’ Series is utilized for slightly larger flows. The valves can be mounted on a panel using enclosed locknut. Valves available in stainless steel or brass.
Specs
|
Type Body Material |
'S' Series S/Steel |
'S'Series Brass |
'M'Series S/Steel |
'M'Series Brass |
|---|---|---|---|---|
| Temp. Limit to 148 °C | -23 ° to 204 °C | -23 ° to 149 °C | -23 ° to 204 °C | -23 ° |
| Pressure Limit at 21 °C | 2000 psi | 2000 psi | 1000 psi | 1000 psi |
| Number of turns to close | 8-12 | 8-12 | 8-10 | 8-10 |
| Air Flow Range at 10 psi drop | 0-1.1 L/min | 0-1.1 L/min | 0-9.3 L/min | 0-9.3 L/min |
| Air Flow Range at 50 psi drop | 0-2.8 L/min | 0-2.8 L/min | 0-25.4 L/min | 0-25.4 L/min |
| Fine Metering Valve | ||||||
| Part No. | Material | Size | Pattern | Quantity In Stock |
Price EA |
Order |
|---|---|---|---|---|---|---|
| BSS1A | Brass | 1/16" | Angle | DISCONTINUED | --- | --- |
| SSS1A | Stainless Steel | 1/16" | Angle | 1 | $229.77 | |
| BSS1 | Brass | 1/16" | Straight | DISCONTINUED | --- | --- |
| SSS1 | Stainless Steel | 1/16" | Straight | DISCONTINUED | --- | --- |
| BSS2A | Brass | 1/8" | Angle | DISCONTINUED | --- | --- |
| SSS2A | Stainless Steel | 1/8" | Angle | 0†Standard lead-time for non-stock items is approximately two weeks depending on the item. | $168.75 | |
| BSS2 | Brass | 1/8" | Straight | DISCONTINUED | --- | --- |
| SSS2 | Stainless Steel | 1/8" | Straight | DISCONTINUED | --- | --- |
| BSS4A | Brass | 1/4" | Angle | 1 | $145.00 | |
| SSS4A | Stainless Steel | 1/4" | Angle | DISCONTINUED | --- | --- |
| BSS4 | Brass | 1/16" | Straight | DISCONTINUED | --- | --- |
| SSS4 | Stainless Steel | 1/45" | Straight | DISCONTINUED | --- | --- |
| B2MA | Brass | 1/8" | Angle | DISCONTINUED | --- | --- |
| S2MA | Stainless Steel | 1/8" | Angle | DISCONTINUED | --- | --- |
| B2MG | Brass | 1/8" | Straight | DISCONTINUED | --- | --- |
| S2MG | Stainless Steel | 1/8" | Straight | DISCONTINUED | --- | --- |
| B4MA | Brass | 1/4" | Angle | DISCONTINUED | --- | --- |
| S4MA | Stainless Steel | 1/4" | Angle | DISCONTINUED | --- | --- |
| B4MG | Brass | 1/4" | Straight | DISCONTINUED | --- | --- |
| S4MG | Stainless Steel | 1/4" | Straight | DISCONTINUED | --- | --- |
| B2MA2 | Brass | 1/8" | Angle | DISCONTINUED | --- | --- |
| S2MA2 | Stainless Steel | 1/8" | Angle | DISCONTINUED | --- | --- |
| B2MG2 | Brass | 1/8" | Straight | DISCONTINUED | --- | --- |
| S2MG2 | Stainless Steel | 1/8" | Straight | DISCONTINUED | --- | --- |
|
* Call for availability. † Standard lead-time for non-stock items is approximately two weeks depending on the item. | ||||||
Ordering information.
International (non-US) prices available through your
local dealer.
|
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Fine Metering Valves Fine metering valves are designed to precisely control gas and liquid flow rates in laboratory instruments.
Vernier Handles This provides an accurate method of resetting flow rates.
Swagelok® Fittings A complete line of Brass and Stainless Steel Fittings for GC, MS and general laboratory use.