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With a ball valve, stopcocks control the flow of liquids and low pressure gases in delivery systems. Fitting into corresponding female joint parts, the plugs come in any number of bore hole arrangements. Often featuring tapered ends, a wider tube diameter range is accommodated for to increase working flexibility. The high quality, leak proof stopcocks meet vacuum applications and come in ground glass styles or plastic to eliminate the need of greasing.

With a ball valve, stopcocks control the flow of liquids and low pressure gases in delivery systems. Fitting into corresponding female joint parts, the plugs come in any number of bore hole arrangements. Often featuring tapered ends, a wider tube diameter range is accommodated for to increase working flexibility. The high quality, leak proof stopcocks meet vacuum applications and come in ground glass styles or plastic to eliminate the need of greasing.


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Description: 1MM STOPCOCK GB.
Catalog Number: 89062-312
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: 2MM STOPCOCK GB.
Catalog Number: 89062-314
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: 0-4MM STOPCOCK.
Catalog Number: 89062-392
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: 3MM STOPCOCK GB.
Catalog Number: 89062-318
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: 0-3MM STOPCOCK.
Catalog Number: 89062-390
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: STOPCOCK 2MM BORE W/PLUG W/THREADED EXTENSION.
Catalog Number: 89062-316
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: 1-10MM STOPCOCK.
Catalog Number: 89062-398
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: Bore size: 2mm. With removable leak proof plug made of chemical-resistant, non-stick fluoropolymer resin TFE, these polypropylene stopcocks have serrated tubulations that accept 6.4mm to 9.5mm I.D. tubing. Pressure rating: 35psi.
Catalog Number: 47750-040
Supplier: Bel-Art Products, a Part of SP


Description: Bore size: 4mm. With removable leak proof plug made of chemical-resistant, non-stick fluoropolymer resin TFE, these polypropylene stopcocks have serrated tubulations that accept 6.4mm to 9.5mm I.D. tubing. Pressure rating: 35psi.
Catalog Number: 47750-042
Supplier: Bel-Art Products, a Part of SP


Description: With removable leak proof plug made of chemical-resistant, non-stick Teflon* TFE. Serrated tubulations accept 6.4mm to 9.5mm I.D. tubing. 3-way models allow connection of any two or all three arms. Pressure rating is 240 KPa (35 psi). 6 per case.
Catalog Number: 47750-044
Supplier: Bel-Art Products, a Part of SP


Description: Bore size: 4mm. With removable leak proof plug made of chemical-resistant, non-stick fluoropolymer resin TFE, these polypropylene stopcocks have serrated tubulations that accept 6.4mm to 9.5mm I.D. tubing. Pressure rating: 35psi.
Catalog Number: 47750-046
Supplier: Bel-Art Products, a Part of SP


Description: Polypropylene body has Teflon TFE plug and washer and bright red handle and nut. Taper fits on desiccator port and the plug is 3 way for vacuum draw, shut-off and vacuum release. Used on F42025, F42020, F42010, F42012, F42022 and F42027.
Catalog Number: 59097-102
Supplier: Bel-Art Products, a Part of SP


Description: Stopcock, 0-4mm, 90 degree arm, high vacuum, PTFE plug with knurled nylon handle, ultimate vacuum of 10-7 can be realized with the standard three O-Rings, Smooth acting semi-needle valve permits fine adjustment of opening, Reference marks on body aid in repetitive setting
Catalog Number: 76107-032
Supplier: Ace Glass


Description: Stopcock, 0-3mm, 90 degree arm, high vacuum, PTFE plug with knurled nylon handle, ultimate vacuum of 10-7 can be realized with the standard three O-Rings, Smooth acting semi-needle valve permits fine adjustment of opening, Reference marks on body aid in repetitive setting
Catalog Number: 76107-030
Supplier: Ace Glass


Description: Stopcock, 0-5mm, 90 degree arm, high vacuum, PTFE plug with knurled nylon handle, ultimate vacuum of 10-7 can be realized with the standard three O-Rings, Smooth acting semi-needle valve permits fine adjustment of opening, Reference marks on body aid in repetitive setting
Catalog Number: 76107-036
Supplier: Ace Glass


Description: Stopcock, 0-15mm, 90 degree arm, high vacuum, PTFE plug with knurled nylon handle, ultimate vacuum of 10-7 can be realized with standard three O-Rings, Smooth acting semi-needle valve permits fine adjustment of opening, Reference marks on body aid in repetitive setting
Catalog Number: 76107-038
Supplier: Ace Glass


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