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Sherwood

Diaphragm Packless Lecture Bottle Valve, CGA 180/110 Outlet, 3/8" Inlet, Metal Seat

SKU
6411-180

Sherwood 6411 Series Diaphram Packless Lecture Bottle Valves

Product Information

Sherwood’s 6411 Series is designed specifically with corrosive gases in mind and with a durable construction for the specialty gases and gas mixtures used in laboratories.

 Proven leak-tight diaphragm seal 

Forged brass, aluminum silicon bronze and 303 stainless steel bodies withstand severe service conditions

Low operating torque design ensures ease of operation during filling and use

Available with standard CGA connections

Diaphragm Packless Lecture Bottle Valves

       Valve                        Series             Inlets Outlets         Metallic Seat Material

6411 Brass Series        3 ⁄8"-18 NGT         CGA 170 180         303 Stainless Steel

6411X3 ASB Series      3 ⁄8"-18 NGT          CGA 180              303 Stainless Steel

6411X7 303 Stainless  3 ⁄8"-18 NGT           CGA 180              303 Stainless Steel

 

Specifications

Max. Service Pressure        3000 PSIG                         200 Bar

Temperature Range            -50° F ➝ 120° F               -45° C ➝ 49° C                       

Leak Rate                          1x10-7 atm cc/sec.            1x10-7 Bar mL/sec.

Closing Torque                   50 in.-lbs. @ 2000 PSIG      2.24 N-m @ 138 Bar

Cv                                     0.2 min                               0.2 min

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