Welcome to bestflow industrial co., ltd.

Description

TECHNICAL REQUIREMENT :
    ● Design and Manufacture  Conform to EN593, API609
    ● Flange dimensions  Conform to EN1092-2/ANSI B16.1
    ● Face to Face  dimensions Conform to EN558-1
    ● Testing Conform to  EN12266-1, API 598
    ● Driving mode: lever, worm actuator, electric, pheumatic

Specification

NO.Part NameMaterialOptional Material
1BodyDICI, WCB, Stainless Steel
2Down BearingF4Bronze
3SeatNBREPDM, FKM
4DiscPlated Ductile IronASTM A351 CF8/CF8M, B148 C954/C958
5ShaftASTM A276 416304, 316, 17-4PH
6Middle BearingF4Bronze
7Upper BearingF4Bronze
8O RingNBREPDM, FKM
9PinASTM A276 416316, 17-4PH, Monel


Dimensions data(mm)

DNABCHΦEΦFN-ΦKΦdGEN1092-2 PN10EN1092-2 PN16ANSI CLASS 125










ΦDn-Φd1n-MΦDn-Φd1n-MΦDn-Φd1n-M
DN40120 (140)75333290504-Φ712.69.51104-Φ194-M161104-Φ194-M1698.54-Φ164-1/2"
DN50124 (161)80433290504-Φ712.69.51254-Φ194-M161254-Φ194-M16120.54-Φ194-5/8"
DN65134 (175)89463290504-Φ712.69.51454-Φ194-M161454-Φ194-M16139.54-Φ194-5/8"
DN80141 (181)95463290504-Φ712.69.51608-Φ198-M161608-Φ198-M16152.54-Φ194-5/8"
DN100156 (200)114523290704-Φ1015.811.11808-Φ198-M161808-Φ198-M16190.58-Φ198-5/8"
DN125168 (213)127563290704-Φ1018.9212.72108-Φ198-M162108-Φ198-M162168-Φ228-3/4"
DN150184 (226)140563290704-Φ1018.9212.72408-Φ238-M202408-Φ238-M20241.58-Φ228-3/4"
DN200213 (260)17560451251024-Φ1222.115.92958-Φ238-M2029512-Φ2312-M20298.58-Φ228-3/4"
DN250244 (292)22068451251024-Φ1228.452235012-Φ2312-M2035512-Φ2812-M2436212-Φ2512-7/8"
DN300283 (337)25578451501254-Φ1431.62440012-Φ2312-M2041012-Φ2812-M2443212-Φ2512-7/8"
DN35036826778451501254-Φ1431.62446016-Φ2316-M2047016-Φ2816-M2447612-Φ2912-1"
DN400400323102501501254-Φ1433.152751516-Φ2816-M2452516-Φ3116-M27539.516-Φ2916-1"
DN450422342114502101404-Φ1837.952756520-Φ2820-M2458520-Φ3120-M2757816-Φ3216-1 1/8"
DN500479373127602101404-Φ1841.123262020-Φ2820-M2465020-Φ3420-M3163520-Φ3220-1 1/8"
DN600562467154702101654-Φ2250.623672520-Φ3120-M2777020-Φ3720-M33749.520-Φ3520-1 1/4"
DN700624524165723002548-Φ1863.35KEY 2-1884024-Φ3124-M2784024-Φ3724-M33863.628-Φ3528-1 1/4"
DN8006525891901003002548-Φ1863.35KEY 2-1895024-Φ3420-M3095024-Φ4120-M36977.928-Φ4128-1 1/2"


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