375 DETENTED SHUTTLE VALVE0 pages

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PRODUCT DATA SHEET

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Innovation in Miniature

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375 DETENTED SHUTTLE VALVE

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The Lee Company's new 375 Detented

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Shuttle Valve is the latest addition to

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Lee's line of miniature detented shuttle

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valves. The poppet in this shuttle valve

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latches at either seat to close off the

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emergency port or the normal port.

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This new shuttle valve is ideal for high

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pressure applications with system

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pressures up to 5000 psi.

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The 375 Detented Shuttle Valve is

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available in a metal seat version, as

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well as a polymeric seat version for

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applications requiring zero leakage.

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The metal components are con-

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structed entirely of stainless steel for

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durability and long life. Each detented

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shuttle valve is 100% tested and in-

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spected to ensure reliable, consistent

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performance.

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SVDA3752370L (Metal Seat Version)

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PIN

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Designed for System

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Pressures up to

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5000 psi

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Weighs only 12 grams

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(13 grams for Zero

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Leak Version)

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All Metal Components

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Made from Stainless

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Steel

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100% Tested and

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Inspected

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Endurance Tested

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to 250,000 Cycles

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INSERT

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0.34

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.3742 '

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B0-374 MAX 0;37¡g A

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-45°

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INSTALLATION HOLE

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M I N-H f—

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-her--

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— 1-32 M I N-

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0 . 350-

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„.003_

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16-63/ MAX~45°

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. 1 4 M I N

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325

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COMPRESSION SEAL-

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I I 0 . 003 ©| A

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SVDA3751370L (Zero Leak Version with Polymeric Seats)

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PIN

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MATERIALS

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MATERIAL SPECIFICATION

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Body	15-5PH CRES	AMS 5659
Poppet	440C CRES	AMS 5630
Spring	17-7PH CRES	AMS 5678
Balls	440C CRES	AMS 5630
Compression Seal	Polyimide
Pin	17-4PH CRES	AMS 5643
Seats*	Polyimide
Seat Retainers*	15-5PH CRES	AMS 5659

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INSERT

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INSTALLATION HOLE

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I	. 39
.34

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3749 A

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.3742 «

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-(1.471-

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c

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D C

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COMPRESSION SEAL

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B0 .374^MAX ajyio A

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— 1.43 MIN

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0 . 350

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-her

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□ . 0031

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33/ MAX45°

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- . 14 MIN

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. 428

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I 1 0 . 003 (D| A

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* Zero Leak Design Only

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THE LEE COMPANY, 2 PETTIPAUG RD., P.O. BOX 424, WESTBROOK, CT 06498-0424

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PDS 109 12/10

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PERFORMANCE

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Flow Rate: (A to C or B to C)...........2.2 GPM min. at 50 psid (70 Lohms max. restriction)

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Shuttling Pressure:.........................25 psid (minimum) 100 psid (maximum)

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Leakage: (A to B or B to A)

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Metal Seat Version:

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at 5 psid..........................1 drop/minute (maximum) after 2 minute wait

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at 1000 - 5000 psid.........1 drop/hour (maximum) after 2 minute wait

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Polymeric Seat Version:

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at 500 - 5000 psid..........Zero bubbles/minute of N2 after 2 minute wait

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Nominal System Pressure:............up to 5000 psi

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Nominal Weight: ...........................12 grams (13 grams for Zero Leak version)

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Valve performance on MIL-PRF-83282 at 85°F except as noted. 1 drop = 50¡JL

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Tel: 860-399-6281

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Fax, Order Entry: 860-399-7058

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Fax, Technical Information: 860-399-7037

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Web: www.TheLeeCo.com

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