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Gas Needle Valves

Gas Needle Valves

Needle valves designed for precise control of gas flow at elevated temperatures with a minimal dead-volume flow path; in a variety of materials and configurations.
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1

DWK Life Sciences Kimble™ Kontes™ AIRLESS-WARE™ Pressure Release Valve
SDP

Designed for applications that require evacuated apparatus to be filled with an inert gas to one atmosphere. Fits 3/8 in. tubing.

Promotions are available
2

Thermo Scientific 120V Valve Assembly 740,742, 744, 746

120V Valve Assembly 740,742, 744, 746.

ENCOMPASS_PREFERRED
3

Sigma Aldrich Fine Chemicals Biosciences LECTURE-BOTTLE CONTROL VALVE W

Lecture-bottle control valve with compression fitting

ENCOMPASS
4

Awc Inc 1/8IN MALE NPT VALVE(BRASS)

Forged Body Needle Valves,Inlet-1/8 Male NPT,Outlet-1/8 Male NPT,Mtl-Brass,Globe Pattern Vee Stem Tip .060 Orifice/.07 Cv

ENCOMPASS_PREFERRED
5

TELEDYNE TEKMAR VALVE 7-PORT

NC1582470 VALVE 7-PORT

ENCOMPASS
6

AVANTOR MASTERFLEX (VWR LLC) Parker Hannifin 2A-V2LN-SS needle valve; 1/8" compression connectors, 316 SS

Parker Hannifin 2A-V2LN-SS needle valve; 1/8" compression connectors, 316 SS Item # EW-06394-05 Mfr # 2A-V2LN-SS

ENCOMPASS_PREFERRED
7

Cole-Parmer Parker Hannifin 2F-NML-V-SS-V 316 SS Metering Valve with 1/8" NPT(F) connections, 0.055" orifice

These valves feature an analog knob for repeatable flow settings. Brass valves have Buna N O-rings; 316 SS valves have Viton O-rings.

ENCOMPASS_PREFERRED