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    Rheodyne 3725i-038手動進樣閥(大體積) 轉子密封圈 3725-018

    3725-018Rheodyne 3725i-038手動進樣閥(大體積) 轉子密封圈 3725-018

    簡要描述:

    Rheodyne 3725i-038手動進樣閥(大體積) 轉子密封圈 3725-018
    Rheodyne 3725i 手動進樣閥 3725-018 轉子密封圈 Our PEEK Rotor Seals are a polymeric disc that ensures a high pressure seal against the stator. Manufactured from bioco

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     Rheodyne 3725i-038手動進樣閥(大體積) 轉子密封圈 3725-018 


        The standard rotor seal in many Rheodyne® manual valves is made from a Vespel® blend. This polyimide has low wear and high chemical resistance. Vespel tolerates a pH range of 0 to 10. Solutions more basic than pH 10 dissolve Vespel which damages the rotor seal. If you use any solutions above pH 10, Rheodyne recommends a PEEK blend rotor seal.
        PEEK offers a high chemical resistance and versatility, and will tolerate the entire pH range from 0 to 14. ETFE blend rotor seals are appropriate for use in applications where PEEK is not enerally acceptable, such as when methylene chloride or DMSO in higher concentrations is being used.

     

    Rheodyne 3725i-038手動進樣閥(大體積) 轉子密封圈 3725-018

    Part No. For Valve Model No. Description
    7000-016 7000L, 7040L Vespel Rotor Seal
    7010-039 7010, 7000, 7040 Vespel Rotor Seal
    7030-003 7030, 9030 Vespel Rotor Seal
    7030-014 7030L Vespel Rotor Seal
    7060-070 7060, 7066 Vespel Rotor Seal
    7060-064 7060L Vespel Rotor Seal
    7125-047 7125,7725,9725 Vespel Rotor Seal
    7410-038 7410 Vespel Rotor Seal
    7413-013 7413 Vespel Rotor Seal
    8125-038 8125 Vespel Rotor Seal
    7000-017 7000L,7040L ETFE Rotor Seal
    7010-071 7010, 7010-087, 7000, 7040 ETFE Rotor Seal
    7030-015 7030, 9030 ETFE Rotor Seal
    7060-074 7060, 7066, 9060 ETFE Rotor Seal
    7060-067 7060L ETFE Rotor Seal
    7125-079 7125, 7125-081, 7725 ETFE Rotor Seal
    7410-075 7410 ETFE Rotor Seal
    8125-097 8125 ETFE Rotor Seal
    9010-051 9010 ETFE Rotor Seal
    9125-082 9125,9725 ETFE Rotor Seal
    3030-005 3030,3030-038 PEEK Rotor Seal
    3710-008 3000, 3000-038, 3710, 3710-038 PEEK Rotor Seal
    3725-018 3725, 3725-038 PEEK Rotor Seal
    9010-065 7000, 7010, 9010 PEEK Rotor Seal
    8125-119 8125 PEEK Rotor Seal
    9125-095 7125, 7725, 9125, 9725 PEEK Rotor Seal

     

     

     

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