Marquest Scientific on Utilities Supply Corporation

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	Marquest Scientific
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		Throttle Master PVC, CPVC & PP Needle Valves (18) Precise Flow Control with Fine Adjustment of Corrosive and High Purity Fluids. Produced in two styles: Globe pattern (straight 180°) and Angle pattern (90°). Three standard end connections: 1/4", 3/8" and 1/2" FNPT. Needle finish, SPI/SPE #1. Bubble tight, low torque shutoff long term performance. 24 Pitch metering thread. 20% Finer metering control. PTFE, Teflon sealed, chemical resistance, high purity. Versatile and simple panel mount system. Integrally designed panel mounting, no fasteners required, mounts to panel thicknesses from 1/16" to 1/2". No elastomers (O-Rings), metals or lubricants, no corrosion, no contamination. ...




		"L Series" Needle Valves (18) "L Series" Throttle Master Needle Valves(PVC, CPVC, & Polypropylene) The Ultimate in On/Off Product Cycle Life *Offers all new Teflon Sealing with Unlimited Life Warranty Teflon on/off seal is easily replaced in the field, no tools required Exceptional low torque on/off operation Produced in two styles: Globe pattern (straight 180°) and Angle pattern (90°). Three standard end connections: 1/4", 3/8" and 1/2" FNPT. Tubing Connections Available. All injection molded, rugged design and construction Available in 3 Materials: PVC, Unpigmented Natural Polypro, Hi-Purity PVDF 24 Pitch metering thread. 20% Finer metering control. PTFE, Teflon sealed, ...




		Repair Kits (12) Consist of Top Sub-Assembly Replacement Cartridge Assembly with Needle and Ring




		Deck Mount or Wall Mount Lab Turrets (12) Series LB Lab Base Fixtures: PVC, Natural Polypro, and High Purity PVDF With New "L Series" Lab Control Valve FDA, USDA, and USP standards are either met and/or exceeded. No Elastomers (O-Rings), Metals or Lubricants No Corrosion, No Contamination. Complete line allows total design flexibility Beautifully finished to enhance all installations All injection molded, rugged design and construction Available in 3 Materials: PVC, Unpigmented Natural Polypropylene, Hi-Purity Natural PVDF Standard 3/8" female NPT inlet connection Molded Serrated outlet barb fitting connects to different tubing sizes "L Series" Lab Control Valve offers all new ...




		Deck Mount or Wall Mount Lab Base Fixtures (6) Series LB Lab Base Fixtures: PVC, Natural Polypro, and High Purity PVDF With New "L Series" Lab Control Valve Complete line allows total design flexibility Beautifully finished to enhance all installations All injection molded, rugged design and construction Available in 3 Materials: PVC, Unpigmented Natural Polypropylene, Hi-Purity Natural PVDF Standard 3/8" female NPT inlet connection Outlet barb fitting connects to different size tubing "L Series" Lab Control Valve offers all new Teflon sealing for extended life: Teflon on/off seal is easily replaced in the field, no tools required Exceptional low torque ...




		LG Series Laboratory Faucets Complete line allows total design flexibility Beautifully finished to enhance all installations All injection molded, rugged design and construction Beautifully finished to enhance all installations FDA, USDA, and USP standards are either met and/or exceeded. Serrated Outlet barb fitting connects to different size tubing Gooseneck component is heavy wall, custom extruded Availability in 3 Materials: PVC, Unpigment Natural Polypropylene, Hi-Purity Natural PVDF Corrosion Free, No Contamination Fields of Application: Potable, Distilled, Deionized, RO, Ultra Filtrated Water, & Chemical Dispensing

Marquest Scientific

Throttle Master PVC, CPVC & PP Needle Valves

"L Series" Needle Valves

Repair Kits

Deck Mount or Wall Mount Lab Turrets

Deck Mount or Wall Mount Lab Base Fixtures

LG Series Laboratory Faucets